List of Toxic Chemicals Within the Glycol Ethers Category

Home , Arginine, Diethylene glycol, Glycol ethers, Indazole, Triethylene glycol

United States Office of Environmental Revised December 2000 Environmental Protection Information EPA 745-R-00-004 Agency Washington, DC 20460 TOXICS RELEASE INVENTORY List of Toxic Chemicals within the Glycol Ethers Category

Section 313 of the Emergency Planning and Community Right-to-Know Act (EPCRA) requires certain facilities manufacturing, processing, or otherwise using listed toxic chemicals to report their environmental releases of such chemicals annually. Beginning with the 1991 reporting year, such facilities also must report pollution prevention and recycling data for such chemicals, pursuant to section 6607 of the Pollution Prevention Act, 42 U.S.C. 13106. When enacted, EPCRA section 313 established an initial list of toxic chemicals that was comprised of more than 300 chemicals and 20 chemical categories. EPCRA section 313(d) authorizes EPA to add chemicals to or delete chemicals from the list, and sets forth criteria for these actions.

CONTENTS

Section 1. Introduction ...... 3

Section 2. CAS Number List of Some Chemicals within the Glycol Ethers Category ...... 6

Section 3. CAS Number List of Some Mixtures That Contain Glycol Ethers within the Category ...... 185

Section 4. CAS Number List of Some Oligomeric or Polymeric Chemicals That Might Contain Glycol Ether Components within the Category ...... 187 FOREWORD

This document is an updated version of the previous document, EPA 745-R-99-006, June 1999. This version has the following updates:

• The titles to Table 1 on page 6, Table 2 on page 185, and Table 3 on 187 are modified; and • The CAS number of second listing in Table 3 (Poly(oxy-1,2-ethanediyl), .alpha.- (phenylsulfonyl)-.omega.-methoxy-) on page 187 is changed from 7664-41-7 to 67584-43-4.

2 Section 1. Introduction

On June 28, 1994, EPA promulgated a final rule (published in the Federal Register July 5, 1994) modifying the definition of the glycol ethers category on the list of toxic chemicals under Section 313 of the Emergency Planning and Community Right-to-Know Act of 1986 (EPCRA), 42 U.S.C. 11001 et.seq. The effect of this modification, which is described at 59 FR 34386, is that many high molecular weight glycol ethers were excluded from the category. As described in the final rule, this modification was made retroactive for the 1993 reporting year for reports due July 1, 1994. This modification is also effective for all subsequent reporting years. As part of this modification and as the result of public comment, EPA changed the category name at 40 CFR 372.65(c) from 'glycol ethers' to 'certain glycol ethers'. However, this document will refer to the constituents of this category simply as glycol ethers. At the time of the modification, EPA indicated that the Agency would work with the public and the regulated community to develop, as appropriate, interpretations and guidance that the Agency determines are necessary to facilitate accurate reporting for the modified glycol ethers category. This document constitutes such guidance.

Who Must Report

A plant, factory, or other facility is subject to the provisions of EPCRA section 313, if it meets all three of the following criteria:

C It is included in Standard Industrial Classification (SIC) codes 10 (except 1011, 1081, and 1094); 12 (except 1241); 20 through 39; 4911 (limited to facilities that combust coal and/or oil for the purpose of generating power for distribution in commerce);, 4931 (limited to facilities that combust coal and/or oil for the purpose of generating power for distribution in commerce); 4939 (limited to facilities that combust coal and/or oil for the purpose of generating power for distribution in commerce); 4953 (limited to facilities regulated under the Resource Conservation and Recovery Act, subtitle C, 42 U.S.C. section 6921 et seq.); 5169; 5171; and 7389 (limited to facilities primarily engaged in solvent recovery services on a contract or fee basis); or is a federal facility; and

C It has 10 or more full-time employees (or the equivalent 20,000 hours per year); and

C It manufactures, imports, processes, or otherwise uses any of the toxic chemicals listed on the EPCRA section 313 list in amounts greater than the "threshold" quantities specified below.

3 Thresholds

Thresholds are specified amounts of toxic chemicals manufactured, processed, or otherwise used during the calendar year that trigger reporting requirements.

If a facility manufactures or imports any of the listed toxic chemicals, the threshold quantity will be:

C 25,000 pounds per toxic chemical or category over the calendar year.

If a facility processes any of the listed toxic chemicals, the threshold quantity will be:

C 25,000 pounds per toxic chemical or category over the calendar year.

If a facility otherwise uses any of the listed toxic chemicals, the threshold quantity is:

C 10,000 pounds per toxic chemical or category over the calendar year.

EPCRA section 313 requires threshold determinations for chemical categories to be based on the total of all chemicals in the category manufactured, processed, or otherwise used. For example, a facility that manufactures three members of a chemical category would count the total amount of all three chemicals manufactured towards the manufacturing threshold for that category. When filing reports for chemical categories, the releases are determined in the same manner as the thresholds. One report is filed for the category and all releases are reported on this form.

Glycol Ethers Category Definition

The glycol ethers category is defined by the following formula:

R - (OCH2CH2)n - OR' where: n = 1, 2, or 3; R = Alkyl C7 or less, or phenyl or alkyl substituted phenyl; R' = H or alkyl C7 or less, or OR' consisting of a carboxylic acid ester, sulfate, phosphate, nitrate, or sulfonate.

Chemicals that meet this category definition are reportable.

4 EPA is providing three lists of CAS numbers and chemical names to aid the regulated community in determining whether they need to report for the glycol ethers category. Section 2 (pages 5 to 159) lists individual chemicals that meet the definition of the EPCRA section 313 'certain glycol ethers' category. This list consists only of chemicals that have been assigned CAS numbers and, thus, is not exhaustive. If a facility manufactures, processes, or otherwise uses, in greater than threshold quantities, a glycol ether that meets the category definition, whether or not that chemical is on this list, they must report the chemical.

Section 3 (pages 160 to 161) lists chemical mixtures which contain glycol ethers that meet the definition of the EPCRA section 313 'certain glycol ethers' category. EPA has tried to make this list as complete as possible; however, not all mixtures that contain reportable glycol ethers will necessarily appear on this list. If a facility manufactures, processes, or otherwise uses a mixture which includes components, in greater than threshold quantities, that meet the definition of the EPCRA section 313 'certain glycol ethers' category, they must report the glycol ether component(s) that meet the category definition.

Section 4 (pages 162 to 180) lists oligomeric and polymeric chemicals (for the category formula, R - (OCH2CH2)n - OR', n is unspecified) that might contain a glycol ether component (n = 1, 2, or 3). EPA has tried to make this list as complete as possible; however, not all oligomeric or polymeric chemicals that might contain glycol ethers will necessarily appear on this list. If a facility manufactures, processes, or otherwise uses an oligomeric or polymeric chemical that contains components, in greater than threshold quantities, that meet the definition of the EPCRA section 313 'certain glycol ethers' category, they must report the glycol ether component(s) that meet the category definition.

Ethylene Glycol Ethers versus Propylene Glycol Ethers

The members of this category are glycol ethers derived from ethylene glycol, diethylene glycol, and triethylene glycol. This category does not contain glycol ethers based on propylene glycol, dipropylene glycol, or tripropylene glycol.

Individually Listed Glycol Ethers

There are two chemicals, 2-methoxyethanol (CAS number 109-86-4) and 2-ethoxyethanol (CAS number 110-80-5) that are on the individual chemical list and CAS number list (40 CFR 372.65(a) and (b)). Threshold determinations should be made for each of these chemicals individually and separately from the glycol ethers category.

De Minimis Concentrations The glycol ethers category is subject to the one percent de minimis concentration. Thus, mixtures that contain members of this category at concentrations in excess of one percent should be factored into threshold and release determinations.

5 Section 2. CAS Number List of Some Chemicals within the Glycol Ethers Category

EPA is providing the following list of CAS numbers and chemical names to aid the regulated community in determining whether they need to report for the glycol ethers category. The following list consists of individual chemicals that meet the definition of the EPCRA section 313 'certain glycol ethers' category. This list consists only of those chemicals that have been assigned CAS numbers and, thus, is not exhaustive. If a facility manufactures, processes, or otherwise uses, in greater than threshold quantities, a glycol ether that meets the category definition, whether or not that chemical is on this list, they must report the chemical.

Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Acetic acid, chloro-, 2-phenoxyethyl ester 2-Phenoxyethyl chloroacetate 103-57-1

Propanoic acid, 2-methyl-, 2-phenoxyethyl ester Ethanol, 2-phenoxy-, isobutyrate; 103-60-6 Isobutyric acid, 2-phenoxyethyl ester; Phenoxyethyl isobutyrate

2-Propenoic acid, 3-(4-methoxyphenyl)-, 2-ethoxyethyl ester Cinnamic acid, p-methoxy-, 104-28-9 2-ethoxyethyl ester; Ethanol, 2-ethoxy-, p-methoxycinnamate; 2-Ethoxyethyl 4-methoxycinnamate; 2-Ethoxyethyl p-methoxycinnamate; Cinoxate; Giv Tan F; Give-Tan; p-Methoxycinnamic acid 2-ethoxyethyl ester; Phiasol; Sundare

Ethanol, 2-(2-phenoxyethoxy)- Diethylene glycol monophenyl 104-68-7 ether; Phenoxydiglycol; Phenyl carbitol

Hexanedioic acid, bis(2-methoxyethyl) ester Adipic acid, bis(2-methoxyethyl) 106-00-3 ester; Ethanol, 2-methoxy-, adipate (2:1); Bis(2-methoxyethyl) adipate; Di(2-methoxyethyl) adipate

Dodecanoic acid, 2-ethoxyethyl ester Ethanol, 2-ethoxy-, laurate; Lauric 106-13-8 acid, 2-ethoxyethyl ester; 2-Ethoxyethyl dodecanoate

2-Propenoic acid, 2-ethoxyethyl ester Acrylic acid, 2-ethoxyethyl ester; 106-74-1 Ethanol, 2-ethoxy-, acrylate; 2-Ethoxyethyl acrylate; Cellosolve acrylate; Ethylene glycol monoethyl ether acrylate; Ethylene glycol monoethyl ether propenoate

6 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Dodecanoic acid, 2-butoxyethyl ester Ethanol, 2-butoxy-, laurate; Lauric 109-37-5 acid, 2-butoxyethyl ester; Ethylene glycol monobutyl ether laurate; Hallco C 311

Octadecanoic acid, 2-butoxyethyl ester Ethanol, 2-butoxy-, stearate; Stearic 109-38-6 acid, 2-butoxyethyl ester; 2-Butoxyethyl stearate; Butoxyglycol stearate; Butyl cellosolve stearate; Kesscoflex BCS

9-Octadecenoic acid (Z)-, 2-butoxyethyl ester Ethanol, 2-butoxy-, oleate; Oleic 109-39-7 acid, 2-butoxyethyl ester; 2-Butoxyethyl oleate; Butyl cellosolve oleate; Ethylene glycol monobutyl ether oleate; Hallco C 325; Kesscoflex BCO; Plasthall 325

Hexanedioic acid, bis(2-ethoxyethyl) ester Adipic acid, bis(2-ethoxyethyl) 109-44-4 ester; Ethanol, 2-ethoxy-, adipate (2:1); Bis(2-ethoxyethyl) adipate

Hexanedioic acid, bis[2-(hexyloxy)ethyl] ester Adipic acid, bis[2-(hexyloxy)ethyl] 110-32-7 ester; Bis[2-(hexyloxy)ethyl] adipate; Bis[2-(hexyloxy)ethyl] hexanedioate

Tetradecanoic acid, 2-methoxyethyl ester Myristic acid, 2-methoxyethyl ester 110-37-2

Ethanol, 2-methoxy-, acetate Acetyl methyl cellosolve; Ethylene 110-49-6 glycol methyl ether acetate; Methyl Cellosolve acetate; Methyl glycol acetate

Ethane, 1,2-dimethoxy- Dimethyl Cellosolve; DME; 110-71-4 Ethylene dimethyl ether; Glycol dimethyl ether; Monoglyme

Hexadecanoic acid, 2-methoxyethyl ester Ethanol, 2-methoxy-, palmitate; 111-07-9 Palmitic acid, 2-methoxyethyl ester; 2-Methoxyethyl palmitate; Methyl Cellosolve palmitate

Octadecanoic acid, 2-methoxyethyl ester Ethanol, 2-methoxy-, stearate; 111-09-1 Stearic acid, 2-methoxyethyl ester; 2-Methoxyethyl octadecanoate; 2-Methoxyethyl stearate; Ethylene glycol monomethyl ether, stearate; Kesscoflex MCS; Methyl cellosolve stearate; S 943

7 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

9-Octadecenoic acid (Z)-, 2-methoxyethyl ester Ethanol, 2-methoxy-, oleate; Oleic 111-10-4 acid, 2-methoxyethyl ester; 2-Methoxyethyl oleate; Ethylene glycol monomethyl ether oleate; Kapsolat; Methoxyethyl oleate

Ethanol, 2-ethoxy-, acetate .beta.-Ethoxyethyl acetate; 111-15-9 1-Acetoxy-2-ethoxyethane; 2-Ethoxyethanol acetate; 2-Ethoxyethyl acetate; Cellosolve acetate; Ethyl cellosolve acetate; Ethylene glycol acetate monoethyl ether; Ethylene glycol ethyl ether acetate; Ethylene glycol monoethyl eth

Ethanol, 2-butoxy- Butyl Cellosolve; Butyl monoether 111-76-2 glycol; Chimec NR; Dowanol EB; Ektasolve EB; Gafcol EB; Poly-Solv EB

Ethanol, 2-(2-methoxyethoxy)- Diethylene glycol methyl ether; 111-77-3 Dowanol DM; Ektasolve DM; Hicotol CAR; Methyl Carbitol; Methyl Dioxitol; Poly-Solv DM

Ethanol, 2-(2-ethoxyethoxy)- Carbitol; Diethylene glycol 111-90-0 monoethyl ether; Dioxitol; Dowanol DE; Ektasolve DE; Poly-Solv DE; Solvolsol; Transcutol

Ethane, 1,1'-oxybis[2-methoxy-] Diethylene glycol dimethyl ether; 111-96-6 Diglyme; Dimethyl carbitol; Glyme 2; Glyme 3; Poly-Solv

Ethanol, 2-[2-(1,1-dimethylethoxy)ethoxy]-, acetate Ethanol, 2-(2-tert-butoxyethoxy)-, 111-99-9 acetate; 2-(2-tert-Butoxyethoxy)ethanol, acetate

Ethanol, 2-butoxy-, acetate 2-Butoxyethyl acetate; Butoxyethyl 112-07-2 acetate; Butyl cellosolve acetate; Butyl glycol acetate; Dowanol EB acetate; Ethylene glycol butyl ether acetate; Ethylene glycol monobutyl ether acetate; Glycol monobutyl ether acetate

Ethanol, 2-(2-ethoxyethoxy)-, acetate 2-(2-Ethoxyethoxy)ethyl acetate; 112-15-2 Carbitol acetate; Diethylene glycol ethyl ether acetate; Diethylene glycol monoethyl ether acetate; Diglycol monoethyl ether acetate; Ethyl carbitol acetate

Ethanol, 2-(hexyloxy)- Ethylene glycol monohexyl ether; 112-25-4 Hexyl cellosolve

8 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Ethanol, 2-(2-butoxyethoxy)- BDG-NS; Butyl Carbitol; Diethylene 112-34-5 glycol monobutyl ether; Dowanol DB; Ektasolve DB; NBC; Poly-Solv DB

Ethanol, 2-[2-(2-methoxyethoxy)ethoxy]- Dowanol TMAT; Methyltrioxitol; 112-35-6 Triethylene glycol monomethyl ether

Ethane, 1,1'-oxybis[2-ethoxy-] Diethyl Carbitol; Diethylene glycol 112-36-7 diethyl ether; Ethyldiglyme

Butane, 1,1'-[1,2-ethanediylbis(oxy)]bis- Dibutyl cellosolve; Dibutyl Oxitol; 112-48-1 Ethylene glycol dibutyl ether

2,5,8,11-Tetraoxadodecane Ansul Ether 161; Glyme 4; 112-49-2 Triethylene glycol dimethyl ether; Triglyme

Ethanol, 2-[2-(2-ethoxyethoxy)ethoxy]- Dowanol TE; Triglycol monoethyl 112-50-5 ether

Ethanol, 2-[2-(hexyloxy)ethoxy]- Diethylene glycol monohexyl ether; 112-59-4 Hexyl Carbitol; Ucar Filmer EHC

Butane, 1,1'-[oxybis(2,1-ethanediyloxy)]bis- Butex; Dibutyl Carbitol; Diethylene 112-73-2 glycol dibutyl ether

Ethanol, 2-phenoxy- Arosol; Dalpad A; Dowanol EP; 122-99-6 Dowanol EPh; Ethylene glycol monophenyl ether; Phenyl cellosolve

Ethanol, 2-(2-butoxyethoxy)-, acetate 2-(2-Butoxyethoxy)ethyl acetate; 124-17-4 Butoxyethoxyethyl acetate; Butyl carbitol acetate; Butyl diethylene glycol acetate; Diethylene glycol butyl ether acetate; Diethylene glycol monobutyl ether acetate; Diglycol monobutyl ether acetate

9-Octadecenoic acid, 12-(acetyloxy)-, 2-methoxyethyl ester, Ricinoleic acid, 2-methoxyethyl 140-05-6 [R-(Z)]- ester, acetate; 2-Methoxyethyl acetylricinoleate; Ethylene glycol monomethyl ether acetylricinoleate; Glycol monomethyl ether acetylricinoleate; KP 120; Methoxyglycol acetylricinoleate; Methyl Cellosolve; acetylricinoleate

9 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Hexanedioic acid, bis[2-(2-butoxyethoxy)ethyl] ester Adipic acid, 141-17-3 bis[2-(2-butoxyethoxy)ethyl] ester; Ethanol, 2-(2-butoxyethoxy)-, adipate (2:1); Bis(diethylene glycol monobutyl ether) adipate; Bisoflex 111; Bis[2-(2-butoxyethoxy)ethyl] adipate; Plasthall DBEEA; RX 11806; Thiokol TP 759; Thiokol TP 95; T

Hexanedioic acid, bis(2-butoxyethyl) ester Adipic acid, bis(2-butoxyethyl) 141-18-4 ester; Ethanol, 2-butoxy-, adipate (2:1); Adipic acid, bis(ethylene glycol monobutyl ether) ester; Adipol BCA; Bis(2-butoxyethyl) adipate; Bis(butoxyethyl) adipate; Bis(ethylene glycol monobutyl ether) adipate; Di(2-butox

Decanedioic acid, bis(2-butoxyethyl) ester Sebacic acid, bis(2-butoxyethyl) 141-19-5 ester; Bis(2-butoxyethyl) sebacate; Di(ethylene glycol butyl ether) sebacate; Hallco C 504; Plasthall DBES; Staflex DBES

9-Octadecenoic acid, 12-hydroxy-, 2-methoxyethyl ester, [R-(Z)]- Ricinoleic acid, 2-methoxyethyl 142-21-2 ester

Ethanol, 2-[2-(2-butoxyethoxy)ethoxy]- Dowanol TBAT; Triethylene glycol 143-22-6 monobutyl ether

Acetic acid, fluoro-, 2-propoxyethyl ester 334-17-8

Acetic acid, fluoro-, 2-ethoxyethyl ester 371-54-0

Glycine, N-ethyl-N-[(heptadecafluorooctyl)sulfonyl]-, 432-80-4 2-(2-ethoxyethoxy)ethyl ester

Acetic acid, fluoro-, 2-butoxyethyl ester 593-02-2

Propanoic acid, 2-hydroxy-2-methyl-, 2-ethoxyethyl ester Lactic acid, 2-methyl-, 616-54-6 2-ethoxyethyl ester

Propanoic acid, 2-hydroxy-, 2-ethoxyethyl ester Lactic acid, 2-ethoxyethyl ester 617-74-3

2-Butenedioic acid (Z)-, bis(2-ethoxyethyl) ester Maleic acid, bis(2-ethoxyethyl) 623-90-5 ester; Bis(2-ethoxyethyl) maleate

Decanedioic acid, bis(2-ethoxyethyl) ester Ethanol, 2-ethoxy-, sebacate (2:1); 624-10-2 Sebacic acid, bis(2-ethoxyethyl) ester; Bis(2-ethoxyethyl)sebacate

Acetic acid, hydroxy-, 2-ethoxyethyl ester Glycolic acid, 2-ethoxyethyl ester 624-55-5

Ethane, 1,2-diethoxy- DEE; Diethyl cellosolve; Ethylene 629-14-1 glycol diethyl ether

10 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Ethanol, 2-(2-methoxyethoxy)-, acetate Diethylene glycol monomethyl 629-38-9 ether acetate; Methyl carbitol acetate

Acrylic acid, 3,3-dichloro-2-fluoro-, 2-sec-butoxyethyl ester 763-60-0

Acetic acid, (2-chloro-4,5-difluorophenoxy)-, 2-butoxyethyl ester 847-44-9

Ethanol, 2-butoxy-, hydrogen sulfate 2-Butoxy-1-ethyl 927-96-8 sulfate2-Butoxyethyl hydrogen sulfate

Ethane, 1-ethoxy-2-(2-methoxyethoxy)- Diethylene glycol methyl ethyl 1002-67-1 ether

Acrylic acid, 3-mercapto-, 2-(2-ethoxyethoxy)ethyl ester, S-ester 1112-95-4 with O,O-diethyl phosphorodithioate

Acrylic acid, 3-mercapto-, 2-(2-ethoxyethoxy)ethyl ester, S-ester 1118-36-1 with O,O-dimethyl phosphorodithioate

Crotonic acid, 3-mercapto-, 2-(2-ethoxyethoxy)ethyl ester, 1797-95-1 S-ester with O,O-diethyl phosphorodithioate

Acetic acid, (2,4-dichlorophenoxy)-, 2-butoxyethyl ester Ethanol, 2-butoxy-, 1929-73-3 (2,4-dichlorophenoxy)acetate; 2,4-D 2-Butoxyethyl ester; 2,4-D Butoxyethanol ester; 2,4-D Butoxyethyl ester; 2,4-DBEE; 2,4-Dichlorophenoxyacetic acid butoxyethanol ester; 2,4-Dichlorophenoxyacetic acid butoxyethyl ester; 2-Butoxyethyl

Testosterone, sulfoacetate, 2-phenoxyethyl ester 2119-87-1

Estr-4-en-3-one, 17.beta.-hydroxy-, sulfoacetate, 2-phenoxyethyl 2119-88-2 ester

Crotonic acid, 3-mercapto-, 2-(2-ethoxyethoxy)ethyl ester, 2233-45-6 S-ester with O,O-dimethyl phosphorodithioate

2-Propenoic acid, 2-methyl-, 2-ethoxyethyl ester Ethanol, 2-ethoxy-, methacrylate; 2370-63-0 Methacrylic acid, 2-ethoxyethyl ester; 2-Ethoxyethyl methacrylate; Ethoxyethyl methacrylate

1H-Pyrazole-1-propanoic acid, Pyrazole-1-propionic acid, 2440-71-3 5-[[(dimethylamino)carbonyl]oxy]-3- methyl-, 2-methoxyethyl 5-hydroxy-3-methyl-, ester 2-methoxyethyl ester, dimethylcarbamate

Propanoic acid, 2,2-dichloro-, 2-(2-propoxyethoxy)ethyl ester Propionic acid, 2,2-dichloro-, 2520-73-2 2-(2-propoxyethoxy)ethyl ester

Butanoic acid, 2,2-dichloro-, 2-propoxyethyl ester Butyric acid, 2,2-dichloro-, 2520-76-5 2-propoxyethyl ester

11 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Butanoic acid, 2,2-dichloro-, 2-butoxyethyl ester Butyric acid, 2,2-dichloro-, 2520-77-6 2-butoxyethyl ester

Acetic acid, trichloro-, 2-propoxyethyl ester 2520-78-7

Butanoic acid, 2,2-dichloro-, 2-ethoxyethyl ester Butyric acid, 2,2-dichloro-, 2520-80-1 2-ethoxyethyl ester

Propanoic acid, 2,2-dichloro-, 2-(2-methylpropoxy)ethyl ester 2520-81-2

Butanoic acid, 2,2-dichloro-, 2-(1-methylethoxy)ethyl ester Butyric acid, 2,2-dichloro-, 2520-82-3 2-isopropoxyethyl ester

Butanoic acid, 2,2-dichloro-, 2-(2-propoxyethoxy)ethyl ester Butyric acid, 2,2-dichloro-, 2520-83-4 2-(2-propoxyethoxy)ethyl ester

Butanoic acid, 2,2-dichloro-, 2-(2-ethoxyethoxy)ethyl ester Butyric acid, 2,2-dichloro-, 2520-84-5 2-(2-ethoxyethoxy)ethyl ester

Butanoic acid, 2,2-dichloro-, 2-[2-(2-propoxyethoxy)ethoxy]ethyl Butyric acid, 2,2-dichloro-, 2520-85-6 ester 2-[2-(2-propoxyethoxy)ethoxy]eth yl ester

Propanoic acid, 2,2-dichloro-, Propionic acid, 2,2-dichloro-, 2520-86-7 2-[2-(2-methoxyethoxy)ethoxy]ethyl ester 2-[2-(2-methoxyethoxy)ethoxy]et hyl ester

Butanoic acid, 2,2-dichloro-, 2-[2-(2-ethoxyethoxy)ethoxy]ethyl Butyric acid, 2,2-dichloro-, 2520-87-8 ester 2-[2-(2-ethoxyethoxy)ethoxy]ethy l ester

Acetic acid, (2,4,5-trichlorophenoxy)-, 2-butoxyethyl ester Ethanol, 2-butoxy-, 2545-59-7 (2,4,5-trichlorophenoxy)acetate; (2,4,5-Trichlorophenoxy)acetic acid butoxyethanol ester; 2,4,5-T Butoxyethanol ester; 2,4,5-T Butoxyethyl ester; 2,4,5-Trichlorophenoxyacetic acid butoxyethyl ester; Bladex H; Butoxyethyl 2,4,5-T; Buto

Acetic acid, trichloro-, 2-(2-butoxyethoxy)ethyl ester 2564-32-1

Acetic acid, (2,4,5-trichlorophenoxy)-, 2-(2-butoxyethoxy)ethyl Ethanol, 2630-20-8 ester 2-(2-butoxyethoxy)-(2,4,5-trichlor ophenoxy)acetate

Ethanol, 2-propoxy- Ektasolve EP; Ethylene glycol 2807-30-9 monopropyl ether; Propyl cellosolve

Acetic acid, (2,3,6-trichlorophenyl)-, 2-butoxyethyl ester 3027-10-9

2-Propenoic acid, 2-methoxyethyl ester Acrylic acid, 2-methoxyethyl ester; 3121-61-7 2-Methoxyethyl acrylate; 2MTA; Methoxyethyl acrylate

2-Propenoic acid, 3-phenyl-, 2-ethoxyethyl ester Cinnamic acid, 2-ethoxyethyl ester; 3488-01-5 Ethanol, 2-ethoxy-, cinnamate

12 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Propenoic acid, 3-phenyl-, 2-methoxyethyl ester Cinnamic acid, 2-methoxyethyl 3488-02-6 ester; Ethanol, 2-methoxy-, cinnamate

Ethanol, 2-(hexyloxy)-, hydrogen phosphate 3538-36-1

Hydracrylic acid, 2-ethoxyethyl ester 3540-45-2

Butyric acid, 4-bromo-, 2-methoxyethyl ester Ethanol, 2-methoxy-, 3540-48-5 4-bromobutyrate

Butanoic acid, 4-bromo-, 2-ethoxyethyl ester Butyric acid, 4-bromo-, 3540-49-6 2-ethoxyethyl ester

Benzoic acid, p-iodo-, ester with 2-ethoxyethyl hydracrylate Ethanol, 2-ethoxy-, hydracrylate, 3540-59-8 p-iodobenzoate

Benzoic acid, p-iodo-, ester with 2-methoxyethyl Ethanol, 2-methoxy-, 3540-67-8 4-hydroxybutyrate 4-hydroxybutyrate, p-iodobenzoate

Benzoic acid, p-iodo-, ester with 2-butoxyethyl 4-hydroxybutyrate Ethanol, 2-butoxy-, 3540-70-3 4-hydroxybutyrate, p-iodobenzoate

Benzoic acid, p-iodo-, ester with 2-ethoxyethyl 4-hydroxybutyrate 3540-71-4

Butyric acid, 4-chloro-, 2-butoxyethyl ester Ethanol, 2-butoxy-, 3540-77-0 4-chlorobutyrate

Ethanol, 2-[2-(2-butoxyethoxy)ethoxy]-, acetate 3610-26-2

Ethanol, 2-[2-(2-methoxyethoxy)ethoxy]-, acetate Methoxytriglycol acetate; 3610-27-3 Triethylene glycol monomethyl ether acetate

Pentanoic acid, 4-oxo-, 2-butoxyethyl ester Ethanol, 2-butoxy-, levulinate; 3777-15-9 Levulinic acid, 2-butoxyethyl ester; 2-Butoxyethyl levulinate

Ethanol, 2-(heptyloxy)-, acetate 3938-90-7

6,9-Dioxa-3,12-dithiatetradecanedioic acid, bis(2-methoxyethyl) 3944-50-1 ester

Acetic acid, [oxybis(ethylenethio)]di-, bis(2-methoxyethyl) ester 3944-51-2

Lysine, 2-methoxyethyl ester, dihydrochloride Ethanol, 2-methoxy-, ester with 4130-45-4 lysine dihydrochloride

Hexanoic acid, 2,6-diisocyanato-, 2-methoxyethyl ester .beta.-Methoxyethyl 4130-50-1 2,6-diisocyanatocaproate

Phosphoric acid, 2-hydroxypropyl 2-methoxyethyl ester 4281-49-6

Butane, 1-(2-ethoxyethoxy)- Butyl ethyl cellosolve; Ethylene 4413-13-2 glycol butylethyl ether

3,6,9,12-Tetraoxatetradecane Triethylene glycol diethyl ether 4499-99-4

Ethyl, 1-(2-hydroxyethoxy)-, acetate 4617-58-7

13 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Ethane, 1-ethoxy-2-methoxy- 5137-45-1

Acrylic acid, 2-(m-nonylphenoxy)ethyl ester Ethanol, 2-(m-nonylphenoxy)-, 5138-77-2 acrylate

Acrylic acid, 2-(m-dodecylphenoxy)ethyl ester Ethanol, 2-(m-dodecylphenoxy)-, 5138-78-3 acrylate

Ethanol, 2-(pentyloxy)-, acetate 2-(Pentyloxy)ethyl acetate 5312-09-4

Acetic acid, chloro-, 2-butoxyethyl ester 2-Butoxyethyl chloroacetate 5330-17-6

Carbonic acid, oxydiethylene ester, diester with 2-methoxyethyl 5334-86-1 lactate

Ethanol, 2-[4-(1,1-dimethylpropyl)phenoxy]-, acetate 5349-86-0

Ethanol, 2-(2-methoxyethoxy)-, propanoate Ethanol, 2-(2-methoxyethoxy)-, 5387-64-4 propionate; Diethylene glycol monomethyl ether propanoate

Propanoic acid, 2-(acetyloxy)-, 2-phenoxyethyl ester 5420-69-9

Propanoic acid, 2-[[(pentyloxy)carbonyl]oxy]-, 2-butoxyethyl 5420-71-3 ester

Propanoic acid, 2-[[(hexyloxy)carbonyl]oxy]-, 2-(hexyloxy)ethyl 5420-74-6 ester

Acetic acid, phenoxy-, 2-phenoxyethyl ester 5421-29-4

Hexanoic acid, 2-butoxyethyl ester Ethanol, 2-butoxy-, hexanoate 5421-49-8

Acetic acid, iodo-, 2-phenoxyethyl ester 2-Phenoxyethyl iodoacetate 5437-00-3

Heptanoic acid, 2-(2-butoxyethoxy)ethyl ester 5454-13-7

Heptanoic acid, 2-butoxyethyl ester Ethanol, 2-butoxy-, heptanoate 5454-20-6

Hexanoic acid, 2-(2-butoxyethoxy)ethyl ester 5461-07-4

Hexanoic acid, 2-methoxyethyl ester Ethanol, 2-methoxy-, hexanoate; 5461-60-9 2-Methoxyethyl hexanoate

Benzeneacetic acid, 2-(2-methylpropoxy)ethyl ester 5471-52-3

2-Piperidineacetic acid, .alpha.-phenyl-, 2-butoxyethyl ester 2-Butoxyethyl 5636-77-1 .alpha.-phenyl-2-piperidineacetate

Acetic acid, trichloro-, 2-phenoxyethyl ester 2-Phenoxyethyl trichloroacetate; 5822-95-7 Crag Experimental Herbicide 5,722; Phenoxyethyl trichloroacetate

Crotonic acid, 2-chloro-3-hydroxy-, 2-(2-propoxyethoxy)ethyl 5827-84-9 ester, dimethyl phosphate, (Z)-

Crotonic acid, 2-chloro-3-hydroxy-, 2-(2-propoxyethoxy)ethyl 5827-85-0 ester, diethyl phosphate, (Z)-

14 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Crotonic acid, 2-chloro-3-hydroxy-, 2-isopropoxyethyl ester, 5827-86-1 dimethyl phosphate, (Z)-

Crotonic acid, 2-chloro-3-hydroxy-, 2-isopropoxyethyl ester, 5827-87-2 diethyl phosphate, (Z)-

Crotonic acid, 2-chloro-3-hydroxy-, 2-isobutoxyethyl ester, 5827-88-3 dimethyl phosphate, (Z)-

Crotonic acid, 2-chloro-3-hydroxy-, 2-ethoxyethyl ester, dimethyl 5827-94-1 phosphate, (Z)-

Crotonic acid, 2-chloro-3-hydroxy-, 2-ethoxyethyl ester, diethyl 5827-95-2 phosphate, (Z)-

Cinnamic acid, .alpha.-chloro-.beta.-hydroxy-, 2-ethoxyethyl 5827-96-3 ester, dimethyl phosphate

Cinnamic acid, .alpha.-chloro-.beta.-hydroxy-, 2-ethoxyethyl 5827-97-4 ester, diethyl phosphate

Crotonic acid, 2-chloro-3-hydroxy-, 2-isobutoxyethyl ester, 5895-33-0 diethyl phosphate, (Z)-

Crotonic acid, 3-hydroxy-, 2-(2-ethoxyethoxy)ethyl ester, diethyl 5937-32-6 phosphate, (Z)-

Crotonic acid, 3-hydroxy-, 2-(2-ethoxyethoxy)ethyl ester, diallyl 5937-33-7 phosphate, (Z)-

Crotonic acid, 2-chloro-3-hydroxy-, 2-methoxyethyl ester, diethyl 5949-71-3 phosphate

Crotonic acid, 2-chloro-3-hydroxy-, 2-propoxyethyl ester, 5949-72-4 dimethyl phosphate, (E)-

Crotonic acid, 2-chloro-3-hydroxy-, 2-propoxyethyl ester, diethyl 5949-73-5 phosphate, (E)-

Crotonic acid, 2-chloro-3-hydroxy-, 2-butoxyethyl ester, dimethyl 5949-74-6 phosphate, (E)-

Crotonic acid, 2-chloro-3-hydroxy-, 2-butoxyethyl ester, diethyl 5949-75-7 phosphate, (E)-

Crotonic acid, 2-chloro-3-hydroxy-, 2-phenoxyethyl ester, 5949-76-8 dimethyl phosphate, (E)-

Crotonic acid, 2-chloro-3-hydroxy-, 2-phenoxyethyl ester, diethyl 5949-77-9 phosphate, (E)-

Crotonic acid, 3-hydroxy-, 2-(2-methoxyethoxy)ethyl ester, 5949-78-0 dimethyl phosphate, (Z)-

Crotonic acid, 3-hydroxy-, 2-(2-methoxyethoxy)ethyl ester, 5949-79-1 diethyl phosphate, (Z)-

Crotonic acid, 2-chloro-3-hydroxy-, 2-(2-methoxyethoxy)ethyl 5949-80-4 ester, dimethyl phosphate, (E)-

15 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Crotonic acid, 2-chloro-3-hydroxy-, 2-(2-methoxyethoxy)ethyl 5949-81-5 ester, diethyl phosphate, (E)-

Crotonic acid, 3-hydroxy-, 2-(2-ethoxyethoxy)ethyl ester, 5949-82-6 dimethyl phosphate, (Z)-

Crotonic acid, 3-hydroxy-, 2-(2-ethoxyethoxy)ethyl ester, 5949-83-7 diisopropyl phosphate, (Z)-

Crotonic acid, 3-hydroxy-, 2-(2-ethoxyethoxy)ethyl ester, dibutyl 5949-84-8 phosphate, (Z)-

Crotonic acid, 2-chloro-3-hydroxy-, 2-(2-ethoxyethoxy)ethyl 5949-85-9 ester, dimethyl phosphate, (E)-

Crotonic acid, 2-chloro-3-hydroxy-, 2-(2-ethoxyethoxy)ethyl 5949-86-0 ester, diethyl phosphate, (E)-

Crotonic acid, 3-hydroxy-, 2-(2-propoxyethoxy)ethyl ester, 5949-87-1 dimethyl phosphate, (Z)-

Crotonic acid, 3-hydroxy-, 2-(2-propoxyethoxy)ethyl ester, 5949-88-2 diethyl phosphate, (Z)-

Crotonic acid, 2-chloro-3-hydroxy-, 2-methoxyethyl ester, 5967-13-5 dimethyl phosphate, (E)-

Ethanol, 2-phenoxy-, acetate .beta.-Phenoxyethyl acetate; 6192-44-5 1-Acetoxy-2-phenoxyethane; 2-Phenoxyethanol acetate; 2-Phenoxyethyl acetate; Ethylene glycol monophenyl ether acetate; Ethylene glycol phenyl ether acetate

Ethanol, 2-(pentyloxy)- Ethylene glycol monoamyl ether; 6196-58-3 Ethylene glycol monopentyl ether

Acetic acid, bromo-, 2-(2-methoxyethoxy)ethyl ester 2-(2-Methoxyethoxy)ethyl 6281-98-7 bromoacetate

Propanoic acid, 3-chloro-, 2-phenoxyethyl ester Propionic acid, 3-chloro-, 6282-11-7 2-phenoxy-ethyl ester

Cyclohexanehexanoic acid, 2-methoxyethyl ester 6282-62-8

Cyclohexanehexanoic acid, 2-butoxyethyl ester 6282-67-3

Propanoic acid, 2-hydroxy-, 2-phenoxyethyl ester 6283-84-7

Propanoic acid, 2-hydroxy-, 2-(hexyloxy)ethyl ester 6283-87-0

Acetic acid, bromo-, 2-[4-(1,1-dimethylethyl)phenoxy]ethyl ester Acetic acid, bromo-, 6289-76-5 2-(p-tert-butylphenoxy)ethyl ester; 2-(p-tert-Butylphenoxy)ethyl bromoacetate

16 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Benzeneacetic acid, 2-methoxyethyl ester Acetic acid, phenyl-, 6290-27-3 2-methoxyethyl ester; 2-Methoxyethyl phenylacetate

Benzeneacetic acid, 2-phenoxyethyl ester Acetic acid, phenyl-, 6290-43-3 2-phenoxyethyl ester

Valeric acid, 2-methyl-, 2-ethoxyethyl ester 6297-43-4

Dodecanoic acid, 2-methoxyethyl ester Lauric acid, 2-methoxyethyl ester 6309-52-0

Butanoic acid, 2-ethyl-, 2-methoxyethyl ester 6314-86-9

Butanoic acid, 2-ethyl-, 2-(2-methoxyethoxy)ethyl ester 6314-93-8

Benzeneacetic acid, 2-ethoxyethyl ester Acetic acid, phenyl-, 2-ethoxyethyl 6314-96-1 ester; 2-Ethoxyethyl phenylacetate

Benzeneacetic acid, 2-(2-methoxyethoxy)ethyl ester 6315-00-0

2-Cyclohexene-1-hexanoic acid, 2-butoxyethyl ester 6316-59-2

2-Cyclohexene-1-hexanoic acid, 2-(2-butoxyethoxy)ethyl ester 6316-60-5

2-Butenedioic acid (Z)-, bis(2-butoxyethyl) ester Maleic acid, bis(2-butoxyethyl) 6330-72-9 ester; Bis(2-butoxyethyl) maleate

Acetoacetic acid, 2-(2-butoxyethoxy)ethyl ester 6339-11-3

Glutamic acid, 5-(2-methoxyethyl) ester, L- Glutamic acid, 5-(2-methoxyethyl) 6401-64-5 ester

.beta.-Alanine, N-[3-acetamido-4-[(2-chloro-4- 6522-64-1 nitrophenyl)azo]phenyl]-, 2-methoxyethyl ester

.beta.-Alanine, 6522-65-2 N-[5-acetamido-4-[(2-bromo-4,6-dinitrophenyl)azo]-2- ethoxyphenyl]-, 2-methoxyethyl ester

Benzoic acid, 2-[[2-acetamido-4-[(2-carboxypropyl)amino]-5- 6522-66-3 methoxyphenyl]azo]-3,5-dinitro-, 2-(2-methoxyethyl) 1-methyl ester

.beta.-Alanine, N-[5-(acetylamino)-4-[(2-bromo-4,6- .beta.-Alanine, 6522-67-4 dinitrophenyl)azo]-2-methoxyphenyl]-, 2-methoxyethyl ester N-[5-acetamido-4-[(2-bromo-4,6-di nitrophenyl)azo]-2- methoxyphenyl]-, 2-methoxyethyl ester

Butanoic acid, 3-oxo-, 2-butoxyethyl ester Acetoacetic acid, 2-butoxyethyl 6624-86-8 ester; Ethanol, 2-butoxy-, acetoacetate; 2-Butoxyethyl acetoacetate; 2-n-Butoxyethyl acetoacetate

Pentanoic acid, 2-methyl-, 2-(2-butoxyethoxy)ethyl ester 6640-82-0

Octadecanoic acid, 12-hydroxy-, 2-methoxyethyl ester 6641-84-5

17 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Ethanol, 2-butoxy-, 4-methylbenzenesulfonate Ethanol, 2-butoxy-, 6661-54-7 p-toluenesulfonate; .beta.-Butoxyethyl p-toluenesulfonate 2-Butoxyethyl 4-toluenesulfonate 2-Butoxyethyl tosylate

Acetic acid, chloro-, 2-(2-butoxyethoxy)ethyl ester 2-(2-Butoxyethoxy)ethyl 6701-25-3 chloroacetate

Ethanol, 2-(o-tolyloxy)-, acetate 6806-97-9

Acetic acid, chloro-, 2-(o-tolyloxy)ethyl ester Ethanol, 2-(o-tolyloxy)-, 6806-98-0 chloroacetate

Ethanol, 2-(m-tolyloxy)-, acetate 6807-10-9

Ethanol, 2-(4-methylphenoxy)-, acetate Ethanol, 2-(p-tolyloxy)-, acetate 6807-11-0

Ethanol, 2-(p-tert-butylphenoxy)-, acetate 6807-12-1

Ethanol, 2-methoxy-, propanoate Ethanol, 2-methoxy-, propionate; 6822-05-5 2-Methoxyethyl propionate

Ethanol, 2-(2-propoxyethoxy)-, acetate 6846-39-5

Ethanol, 2-(2-propoxyethoxy)- Diethylene glycol monopropyl 6881-94-3 ether; Propyl carbitol

Lauric acid, 2-(2-butoxyethoxy)ethyl ester 6937-43-5

Benzeneacetic acid, 2-(2-butoxyethoxy)ethyl ester 6937-51-5

Butanedioic acid, mono(2-methoxyethyl) ester Succinic acid, 6946-89-0 mono(2-methoxyethyl) ester

Butanoic acid, 2-ethyl-, 2-ethoxyethyl ester 6955-04-0

Butanoic acid, 3-oxo-, 2-ethoxyethyl ester Acetoacetic acid, 2-ethoxyethyl 6963-40-2 ester; .beta.-Ethoxyethyl acetoacetate; 2-Ethoxyethyl acetoacetate

2-Propenoic acid, 2-methyl-, 2-methoxyethyl ester Ethanol, 2-methoxy-, 6976-93-8 methacrylate; Methacrylic acid, 2-methoxyethyl ester; .beta.-Methoxyethyl methacrylate; 2-Methoxyethyl methacrylate; Methoxyethyl methacrylate

Ethanol, 2-[2-(2-phenoxyethoxy)ethoxy]- Triethylene glycol monophenyl 7204-16-2 ether

2-Propenoic acid, 2-butoxyethyl ester Acrylic acid, 2-butoxyethyl ester; 7251-90-3 Ethanol, 2-butoxy-, acrylate; 2-Butoxyethyl acrylate; Butyl cellosolve acrylate; Light Acrylate BO-A

18 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Propenoic acid, 2-(2-butoxyethoxy)ethyl ester Acrylic acid, 7328-16-7 2-(2-butoxyethoxy)ethyl ester; Diethylene glycol acrylate butyl ether

2-Propenoic acid, 2-(2-ethoxyethoxy)ethyl ester Acrylic acid, 7328-17-8 2-(2-ethoxyethoxy)ethyl ester; Ethanol, 2-(2-ethoxyethoxy)-, acrylate; 2-(2-Ethoxyethoxy)ethyl acrylate; Carbitol acrylate; Diethylene glycol ethyl ether acrylate; Ethylcarbitol acrylate; Light Acrylate EC-A; Light Ester EcA; R 672; RC 20

2-Propenoic acid, 2-(2-methoxyethoxy)ethyl ester Acrylic acid, 7328-18-9 2-(2-methoxyethoxy)ethyl ester; Ethanol, 2-(2-methoxyethoxy)-, acrylate; 2-(2-Methoxyethoxy)ethyl acrylate; Diethylene glycol monomethyl ether acrylate; Methoxydiethylene glycol acrylate

2-Propenoic acid, 2-methyl-, 2-(2-butoxyethoxy)ethyl ester Methacrylic acid, 7328-22-5 2-(2-butoxyethoxy)ethyl ester; Diethylene glycol methacrylate monobutyl ether

2,5,8,11-Tetraoxapentadecane Triethylene glycol butyl methyl 7382-30-1 ether

Butane, 1-[2-(2-methoxyethoxy)ethoxy]- 2,5,8-Trioxadodecane 7382-32-3

Succinic acid, bis[2-[2-(2-ethoxyethoxy)ethoxy]ethyl] ester Ethanol, 7382-33-4 2-[2-(2-ethoxyethoxy)ethoxy]-, succinate

Ethanol, 2-(heptyloxy)- Ethylene glycol mono-n-heptyl 7409-44-1 ether; Ethylene glycol monoheptyl ether

2-Butenedioic acid (Z)-, mono(2-butoxyethyl) ester Ethanol, 2-butoxy-, hydrogen 7423-41-8 maleate; Maleic acid, 2-butoxyethyl ester; Maleic acid, mono(2-butoxyethyl) ester

Pentanoic acid, 4-oxo-, 2-methoxyethyl ester 2-Methoxyethyl levulinate 7460-69-7

Butanedioic acid, bis(2-phenoxyethyl) ester 7460-86-8

Acetic acid, phenoxy-, 2-methoxyethyl ester 7462-27-3

Acetic acid, chloro-, 2-(p-tert-butylphenoxy)ethyl ester 7476-93-9

Ethanol, 2-(4-nonylphenoxy)-, acetate Ethanol, 2-(p-nonylphenoxy)-, 7507-07-5 acetate

19 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Maleic acid, bis(2-tert-butoxyethyl) ester Ethanol, 2-tert-butoxy-, maleate 7580-82-7 (2:1)

Butanedioic acid, methylene-, bis(2-butoxyethyl) ester Succinic acid, methylene-, 7580-83-8 bis(2-butoxyethyl) ester

Methacrylic acid, 2-tert-butoxyethyl ester Ethanol, 2-tert-butoxy-, 7580-84-9 methacrylate

2-Butenedioic acid (E)-, bis(2-phenoxyethyl) ester 7596-87-4

Propanoic acid, 3-butoxy-, 2-butoxyethyl ester 7770-34-5

Hexanedioic acid, bis[2-(2-ethylbutoxy)ethyl] ester Adipic acid, 7790-07-0 bis[2-(2-ethylbutoxy)ethyl] ester

9-Octadecenoic acid, 13-hydroxy-, 2-methoxyethyl ester, (Z)- Staflex 1XA 10023-44-6

9-Octadecenoic acid, 12-hydroxy-, 2-ethoxyethyl ester, [R-(Z)]- Ethanol, 2-ethoxy-, ricinoleate; 10031-89-7 Ricinoleic acid, 2-ethoxyethyl ester; Cellosolve ricinoleate; Ethylene glycol monoethyl ether ricinoleate

Butanedioic acid, bis[2-(hexyloxy)ethyl] ester Succinic acid, 10058-20-5 bis[2-(hexyloxy)ethyl] ester

2-Propenoic acid, 2-(1,1-dimethylethoxy)ethyl ester Acrylic acid, 2-tert-butoxyethyl 10136-96-6 ester; 2-tert-Butoxyethyl acrylate

Octadecanoic acid, 2-(2-ethoxyethoxy)ethyl ester Ethanol, 2-(2-ethoxyethoxy)-, 10164-30-4 stearate; Stearic acid, 2-(2-ethoxyethoxy)ethyl ester; Carbitol stearate; Carbosterol

Succinic acid, methylene-, bis(2-tert-butoxyethyl) ester Ethanol, 2-tert-butoxy-, 10212-73-4 methylenesuccinate (2:1)

2-Butenedioic acid (Z)-, bis(2-methoxyethyl) ester Maleic acid, bis(2-methoxyethyl) 10232-93-6 ester; Bis(2-methoxyethyl) maleate; Di(2-methoxyethyl) maleate; Methoxyethylene glycol maleate

Acetic acid, cyano-, 2-methoxyethyl ester Ethanol, 2-methoxy-, 10258-54-5 cyanoacetate; 2-Methoxyethyl cyanoacetate; Cyanoacetic acid, .beta.-methoxyethyl ester; Cyanoacetic acid, 2-methoxyethyl ester

Hexanedioic acid, bis[2-[2-(2-ethoxyethoxy)ethoxy]ethyl] ester Adipic acid, 10283-85-9 bis[2-[2-(2-ethoxyethoxy)ethoxy]e thyl] ester; Ethanol, 2-[2-(2-ethoxyethoxy)ethoxy]-, adipate (2:1)

Acetic acid, (2,3-dichlorophenyl)-, 2-butoxyethyl ester 10325-58-3

20 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Acetic acid, bromo-, 2-propoxyethyl ester Ethanol, 2-propoxy-, 10332-48-6 bromoacetate; Product N

Acetic acid, (3,4-dichlorophenyl)-, 2-butoxyethyl ester 10405-68-2

Butanedioic acid, bis(2-methoxyethyl) ester Ethanol, 2-methoxy-, succinate; 10494-02-7 Ethanol, 2-methoxy-, succinate (2:1); Succinic acid, bis(2-methoxyethyl) ester; Bis(2-methoxyethyl) succinate

2-Butenedioic acid (Z)-, bis(2-phenoxyethyl) ester Bis(2-phenoxyethyl) maleate 10534-77-7

2-Butenedioic acid (E)-, bis(2-methoxyethyl) ester Fumaric acid, bis(2-methoxyethyl) 10578-13-9 ester; Bis(2-methoxyethyl) fumarate

2-Propenoic acid, 2-methyl-, 2-phenoxyethyl ester Methacrylic acid, 2-phenoxyethyl 10595-06-9 ester; 2-Phenoxyethyl methacrylate; Phenoxyethyl methacrylate

2-Propenoic acid, 2-methyl-, 2-butoxyethyl ester Methacrylic acid, 2-butoxyethyl 13532-94-0 ester; 2-Butoxyethyl 2-methyl-2-propenoate; 2-Butoxyethyl methacrylate

2H-1,5-Benzodiazepine-.DELTA.2,.alpha.-acetic acid, Ethanol, 2-ethoxy-, 13559-73-4 1,3,4,5-tetrahydro-4-oxo-, 2-ethoxyethyl ester 1,3,4,5-tetrahydro-4-oxo-2H-1,5-b enzodiazepine- .DELTA.2,.alpha.-acetate

2-Pentenoic acid, 2-cyano-3-ethyl-, 2-phenoxyethyl ester Ethanol, 2-phenoxy-, 13689-89-9 2-cyano-3-ethyl-2-pentenoate

2-Butenedioic acid (Z)-, mono[2-(2-butoxyethoxy)ethyl] ester Maleic acid, 13699-12-2 mono[2-(2-butoxyethoxy)ethyl] ester

.beta.-Alanine, N-[bis(dimethylamino)methylene]-, Ethanol, 2-methoxy-, ester with 13998-87-3 2-methoxyethyl ester N-[bis(dimethylamino)methylene]- .beta.-alanine

Hexanedioic acid, bis[2-(2-methoxyethoxy)ethyl] ester Adipic acid, 14235-50-8 bis[2-(2-methoxyethoxy)ethyl] ester; Ethanol, 2-(2-methoxyethoxy)-, adipate; Bis(methyl carbitol) adipate; Bis[2-(2-methoxyethoxy)ethyl] adipate; Dimethyl Carbitol adipate

Hexadecanoic acid, 2-sulfo-, 1-(2-ethoxyethyl) ester, sodium salt Ethanol, 2-ethoxy-, 14260-92-5 2-sulfohexadecanoate, sodium salt

Hexadecanoic acid, 2-sulfo-, 1-[2-(2-butoxyethoxy)ethyl] ester, Ethanol, 2-(2-butoxyethoxy)-, 14260-93-6 sodium salt 2-sulfohexadecanoate, sodium salt

21 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Hexadecanoic acid, 2-sulfo-, 1-(2-methoxyethyl) ester, sodium salt Ethanol, 2-methoxy-, 14260-94-7 2-sulfohexadecanoate, sodium salt

Ethanol, 2-butoxy-, hydrogen phosphate Bis(2-butoxyethyl) phosphate 14260-97-0 Bis(butoxyethyl) phosphate

Ethanol, 2-butoxy-, dihydrogen phosphate 2-Butoxyethyl phosphate 14260-98-1

Ethanol, 2-ethoxy-, propanoate Ethanol, 2-ethoxy-, propionate; 14272-48-1 2-Ethoxyethyl propionate

Hexadecanoic acid, 2-sulfo-, 1-(2-propoxyethyl) ester, sodium salt Ethanol, 2-propoxy-, 14317-31-8 2-sulfohexadecanoate, sodium salt

Octadecanoic acid, 9-hydroxy-, 2-butoxyethyl ester, hydrogen 14350-76-6 sulfate, sodium salt

Butanedioic acid, bis[2-(2-methoxyethoxy)ethyl] ester Ethanol, 2-(2-methoxyethoxy)-, 15039-49-3 succinate; Succinic acid, bis[2-(2-methoxyethoxy)ethyl] ester

Acetic acid, chloro(2,3,6-trichlorophenyl)-, 2-butoxyethyl ester 15190-92-8

Acetic acid, chloro(2,4,5-trichlorophenyl)-, 2-butoxyethyl ester 15190-93-9

Acetic acid, chloro(2,3,4-trichlorophenyl)-, 2-butoxyethyl ester 15190-94-0

Hexane, 1-[2-(2-ethoxyethoxy)ethoxy]- Diethylene glycol hexyl ethyl ether 15523-43-0

Acetic acid, [(1-chloro-1-nitroethyl)dithio]-, 2-methoxyethyl 16500-07-5 ester

Acetic acid, [(1-chloro-1-nitropropyl)dithio]-, 2-methoxyethyl 16500-08-6 ester

Acetic acid, oxydi-, bis(2-phenoxyethyl) ester 16529-54-7

Crotonic acid, 2-tert-butoxyethyl ester 16529-58-1

Fumaric acid, 2-tert-butoxyethyl methyl ester Ethanol, 2-tert-butoxy-, methyl 16529-60-5 fumarate

Fumaric acid, bis(2-tert-butoxyethyl) ester Ethanol, 2-tert-butoxy-, fumarate 16545-79-2 (2:1)

Acetic acid, diphenyl[(2,3,4,5-tetrachloro-6-hydroxyphenyl)azo]-, Ethanol, 2-methoxy-, 17059-84-6 2-methoxyethyl ester diphenyl[(2,3,4,5-tetrachloro-6- hydroxyphenyl)azo]acetate

Propionic acid, 2-methyl-2-[(2,3,4,5-tetrachloro-6- Ethanol, 2-methoxy-, 17059-99-3 hydroxyphenyl)azo]-, 2-methoxyethyl ester 2-methyl-2-[(2,3,4,5-tetrachloro-6- hydroxyphenyl)azo]acetate

Ethanol, 2-methoxy-, benzenesulfonate 2-Methoxyethyl benzenesulfonate 17178-08-4

Ethanol, 2-ethoxy-, benzenesulfonate 17178-09-5

22 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Ethanol, 2-methoxy-, 4-methylbenzenesulfonate Ethanol, 2-methoxy-, 17178-10-8 p-toluenesulfonate; .beta.-Methoxyethyl p-toluenesulfonate 2-Methoxyethanol tosylate 2-Methoxyethyl p-toluenesulfonate 2-Methoxyethyl tosylate 3-Oxabutyl tosylate p-Toluenesulfonic acid .beta.-methoxyethyl ester p-Toluenesulfonic aci

Ethanol, 2-ethoxy-, 4-methylbenzenesulfonate Ethanol, 2-ethoxy-, 17178-11-9 p-toluenesulfonate; .beta.-Ethoxyethyl p-toluenesulfonate 2-Ethoxyethyl 4-toluenesulfonate 2-Ethoxyethyl p-toluenesulfonate 2-Ethoxyethyl tosylate Ethoxyethyl p-toluenesulfonate p-Toluenesulfonic acid .beta.-ethoxyethyl ester

Benzenesulfonic acid, p-chloro-, 2-ethoxyethyl ester 17178-12-0

2-Propenoic acid, 2-cyano-, 2-butoxyethyl ester Acrylic acid, 2-cyano-, 17342-18-6 2-butoxyethyl ester; Ethanol, 2-butoxy-, 2-cyanoacrylate; .beta.-Butoxyethyl 2-cyanoacrylate; 2-Butoxyethyl .alpha.-cyanoacrylate; 2-n-Butoxyethyl .alpha.-cyanoacrylate

Lysine, L-, 2-methoxyethyl ester, dihydrochloride 17405-72-0

Butyric acid, 2-(2-butoxyethoxy)ethyl ester 17611-91-5

Decanoic acid, 2-(2-ethoxyethoxy)ethyl ester Ethanol, 2-(2-ethoxyethoxy)-, 17673-00-6 decanoate; Diethylene glycol, monodecanoate, ethyl ether

Acetic acid, cyano-, 2-butoxyethyl ester Ethanol, 2-butoxy-, cyanoacetate 17686-44-1

Ethanol, 2-(m-tolyloxy)-, propionate 17796-09-7

Butyric acid, 2-(m-tolyloxy)ethyl ester Ethanol, 2-(m-tolyloxy)-, butyrate 17796-10-0

Heptanoic acid, 2-(m-tolyloxy)ethyl ester Ethanol, 2-(m-tolyloxy)-, 17796-11-1 heptanoate

Octanoic acid, 2-(m-tolyloxy)ethyl ester Ethanol, 2-(m-tolyloxy)-, 17796-12-2 octanoate

Nonanoic acid, 2-(m-tolyloxy)ethyl ester Ethanol, 2-(m-tolyloxy)-, 17796-13-3 nonanoate

23 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Decanoic acid, 2-(m-tolyloxy)ethyl ester Ethanol, 2-(m-tolyloxy)-, 17796-14-4 decanoate

Undecanoic acid, 2-(m-tolyloxy)ethyl ester Ethanol, 2-(m-tolyloxy)-, 17796-15-5 undecanoate

Lauric acid, 2-(m-tolyloxy)ethyl ester Ethanol, 2-(m-tolyloxy)-, laurate 17796-16-6

2-Butenedioic acid (Z)-, mono(2-methoxyethyl) ester Ethanol, 2-methoxy-, hydrogen 17831-64-0 maleate; Maleic acid, mono(2-methoxyethyl) ester; 2-Methoxyethyl hydrogenmaleate

Valeric acid, 2-(m-tolyloxy)ethyl ester Ethanol, 2-(m-tolyloxy)-, valerate 17844-70-1

Hexanoic acid, 2-(m-tolyloxy)ethyl ester Ethanol, 2-(m-tolyloxy)-, 17844-71-2 hexanoate

Isobutyric acid, 2-(2-phenoxyethoxy)ethyl ester Ethanol, 2-(2-phenoxyethoxy)-, 17854-37-4 isobutyrate

Ethanol, 2-(2-phenoxyethoxy)-, propionate 17854-38-5

Octadecanoic acid, 9,10-epoxy-, 2-methoxyethyl ester 17867-34-4

Acetic acid, Ethanol, 2-methoxy-, 17915-68-3 [(1,2,3,6-tetrahydro-1,3,7-trimethyl-2,6-dioxopurin-8- yl)thio]-, [(1,2,3,6-tetrahydro-1,3,7-trimethy 2-methoxyethyl ester l-2,6- dioxopurin-8-yl)thio]acetate

Acetic acid, Ethanol, 2-ethoxy-, 17915-69-4 [(1,2,3,6-tetrahydro-1,3,7-trimethyl-2,6-dioxopurin-8- yl)thio]-, [(1,2,3,6-tetrahydro-1,3,7-trimethy 2-ethoxyethyl ester l-2,6- dioxopurin-8-yl)thio]acetate

Hexanoic acid, 2-(2,4,6-triiodophenoxy)-, 2-methoxyethyl ester Ethanol, 2-methoxy-, 18133-66-9 2-(2,4,6-triiodophenoxy)hexanoate

Hexanoic acid, 2-bromo-, 2-methoxyethyl ester Ethanol, 2-methoxy-, 18133-68-1 2-bromohexanoate

Hexanoic acid, 2-(2,4,6-triiodophenoxy)-, 2-ethoxyethyl ester Ethanol, 2-ethoxy-, 18133-69-2 2-(2,4,6-triiodophenoxy)hexanoate

Ethanol, 2-phenoxy-, dihydrogen phosphate Phenoxyethanol phosphate 18168-30-4

Ethanol, 2-(o-tolyloxy)-, dihydrogen phosphate 18168-32-6

Propane, 2-[2-(2-ethoxyethoxy)ethoxy]- Diethylene glycol ethyl isopropyl 18854-43-8 ether

Propane, 1,1'-[1,2-ethanediylbis(oxy)]bis- Ethylene glycol dipropyl ether 18854-56-3

Ethanol, 2-[2-(pentyloxy)ethoxy]- Diethylene glycol monoamyl ether; 18912-81-7 Diethylene glycol monopentyl ether

Crotonic acid, 2-tert-butoxyethyl ester, (Z)- Ethanol, 2-tert-butoxy-, crotonate, 19231-54-0 (Z)-

24 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Crotonic acid, 2-tert-butoxyethyl ester, (E)- Ethanol, 2-tert-butoxy-, crotonate, 19231-55-1 (E)-

Ethanol, 2-(1-methylethoxy)-, acetate Ethanol, 2-isopropoxy-, acetate 19234-20-9

Leucine, 2-methoxyethyl ester, L- 19252-95-0

Propanoic acid, 2-(2,4,5-trichlorophenoxy)-, 2-butoxyethyl ester Ethanol, 2-butoxy-, 19398-13-1 2-(2,4,5-trichlorophenoxy)propion ate; Propionic acid, 2-(2,4,5-trichlorophenoxy)-, 2-butoxyethyl ester; 2-(2,4,5-Trichlorophenoxy)propio nic acid butoxyethanol ester; Butoxyethyl 2,4,5-trichlorophenoxypropionate; Silvex butoxyethanol

Acetic acid, (4-chloro-2-methylphenoxy)-, 2-butoxyethyl ester Acetic acid, 19480-43-4 [(4-chloro-o-tolyl)oxy]-, 2-butoxyethyl ester; Ethanol, 2-butoxy-, [(4-chloro-o-tolyl)oxy]acetate; Butoxyethyl 2-methyl-4-chlorophenoxyacetate; MCPA butoxyethyl ester

Propionic acid, 2-(2,4-dichlorophenoxy)-, 2-methoxyethyl ester Ethanol, 2-methoxy-, 19480-44-5 2-(2,4-dichlorophenoxy)propionate

Maleic acid, 2-hydroxypropyl 2-methoxyethyl ester 19685-19-9

Undecanoic acid, 2,2-dimethyl-, 2-(2-methoxyethoxy)ethyl ester Ethanol, 2-(2-methoxyethoxy)-, 19932-31-1 2,2-dimethylundecanoate

Pivalic acid, 2-[2-(2-butoxyethoxy)ethoxy]ethyl ester Ethanol, 19932-40-2 2-[2-(2-butoxyethoxy)ethoxy]-, pivalate

Valeric acid, 2,2-dimethyl-, 2-[2-(2-methoxyethoxy)ethoxy]ethyl Ethanol, 19932-41-3 ester 2-[2-(2-methoxyethoxy)ethoxy]-, 2,2-dimethylvalerate

Octanoic acid, 2,2-dimethyl-, 2-methoxyethyl ester Ethanol, 2-methoxy-, 19932-43-5 2,2-dimethyloctanoate

Octanoic acid, 2,2-dimethyl-, 2-(2-methoxyethoxy)ethyl ester Ethanol, 2-(2-methoxyethoxy)-, 19932-44-6 2,2-dimethyloctanoate

Octanoic acid, 2,2-dimethyl-, Ethanol, 19932-45-7 2-[2-(2-methoxyethoxy)ethoxy]ethyl ester 2-[2-(2-methoxyethoxy)ethoxy]-, 2,2-dimethyloctanoate

Octanoic acid, 2,2-dimethyl-, 2-butoxyethyl ester Ethanol, 2-butoxy-, 19932-47-9 2,2-dimethyloctanoate

Octanoic acid, 2,2-dimethyl-, 2-(2-butoxyethoxy)ethyl ester Ethanol, 2-(2-butoxyethoxy)-, 19932-48-0 2,2-dimethyloctanoate

25 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Octanoic acid, 2,2-dimethyl-, 2-[2-(2-butoxyethoxy)ethoxy]ethyl Ethanol, 19932-49-1 ester 2-[2-(2-butoxyethoxy)ethoxy]-, 2,2-dimethyloctanoate

Undecanoic acid, 2,2-dimethyl-, 2-methoxyethyl ester 19932-50-4

Undecanoic acid, 2,2-dimethyl-, Ethanol, 19944-99-1 2-[2-(2-methoxyethoxy)ethoxy]ethyl ester 2-[2-(2-methoxyethoxy)ethoxy]-, 2,2-dimethylundecanoate

Undecanoic acid, 2,2-dimethyl-, 2-butoxyethyl ester Ethanol, 2-butoxy-, 19945-01-8 2,2-dimethylundecanoate

Undecanoic acid, 2,2-dimethyl-, Ethanol, 19945-02-9 2-[2-(2-butoxyethoxy)ethoxy]ethyl ester 2-[2-(2-butoxyethoxy)ethoxy]-, 2,2-dimethylundecanoate

Undecanoic acid, 2,2-dimethyl-, 2-isobutoxyethyl ester Ethanol, 2-isobutoxy-, 19945-03-0 2,2-dimethylundecanoate

Undecanoic acid, 2,2-dimethyl-, 2-(hexyloxy)ethyl ester Ethanol, 2-(hexyloxy)-, 19945-04-1 2,2-dimethylundecanoate

Nonanoic acid, 2-propoxyethyl ester Ethanol, 2-propoxy-, nonanoate 20207-28-7

Lauric acid, 2-propoxyethyl ester Ethanol, 2-propoxy-, laurate 20207-29-8

Myristic acid, 2-propoxyethyl ester Ethanol, 2-propoxy-, myristate; 20207-30-1 Ethanol, 2-propoxy-, tetradecanoate

Decanoic acid, 2-butoxyethyl ester Ethanol, 2-butoxy-, decanoate 20207-31-2

Nonanoic acid, 2-(pentyloxy)ethyl ester Ethanol, 2-(pentyloxy)-, nonanoate 20207-32-3

Octanoic acid, 2-(hexyloxy)ethyl ester Ethanol, 2-(hexyloxy)-, octanoate 20207-33-4

Nonanoic acid, 2-(hexyloxy)ethyl ester Ethanol, 2-(hexyloxy)-, nonanoate 20207-34-5

Decanoic acid, 2-(hexyloxy)ethyl ester Ethanol, 2-(hexyloxy)-, decanoate 20207-35-6

Lauric acid, 2-(hexyloxy)ethyl ester Ethanol, 2-(hexyloxy)-, laurate 20207-36-7

Tetradecanoic acid, 2-(hexyloxy)ethyl ester Ethanol, 2-(hexyloxy)-, myristate; 20207-37-8 Myristic acid, 2-(hexyloxy)ethyl ester

Nonanoic acid, 2-(2-ethoxyethoxy)ethyl ester Ethanol, 2-(2-ethoxyethoxy)-, 20207-40-3 nonanoate

Hexanoic acid, 2-(2-ethoxyethoxy)ethyl ester Ethanol, 2-(2-ethoxyethoxy)-, 20207-41-4 hexanoate; 2-(2-Ethoxyethoxy)ethyl hexanoate

Undecanoic acid, 2-propoxyethyl ester Ethanol, 2-propoxy-, undecanoate 20207-42-5

Valeric acid, 2-(hexyloxy)ethyl ester Ethanol, 2-(hexyloxy)-, valerate 20207-43-6

Octanoic acid, 2-propoxyethyl ester Ethanol, 2-propoxy-, octanoate 20207-44-7

26 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Hexanoic acid, 5-hydroxy-, 2-ethoxyethyl ester 20266-63-1

Hexanoic acid, 6-hydroxy-, 2-ethoxyethyl ester Ethanol, 2-ethoxy-, 20275-46-1 6-hydroxyhexanoate

2-Butenoic acid, 3-methyl-, 2-[2-(2-butoxyethoxy)ethoxy]ethyl Crotonic acid, 3-methyl-, 20306-06-3 ester 2-[2-(2-butoxyethoxy)ethoxy]ethyl ester; Ethanol, 2-[2-(2-butoxyethoxy)ethoxy]-, 3-methylcrotonate; 2-[2-(2-Butoxyethoxy)ethoxy]ethy l 3-methylcrotonate; AI 3-15510; ENT 15510

Benzeneacetic acid, .alpha.-hydroxy-, 2-methoxyethyl ester Ethanol, 2-methoxy-, mandelate; 20309-56-2 Mandelic acid, 2-methoxyethyl ester; AI 3-20277

Propionic acid, 2,3-dichloro-2-methyl-, 2-ethoxyethyl ester, Ethanol, 2-ethoxy-, 20327-19-9 (.+-.)- 2,3-dichloro-2-methylpropionate, (.+-.)-

Decanoic acid, 2-propoxyethyl ester Ethanol, 2-propoxy-, decanoate 20331-68-4

Undecanoic acid, 2-butoxyethyl ester Ethanol, 2-butoxy-, undecanoate 20441-66-1

Tridecanoic acid, 2-butoxyethyl ester Ethanol, 2-butoxy-, tridecanoate 20441-67-2

Tetradecanoic acid, 2-butoxyethyl ester Ethanol, 2-butoxy-, myristate; 20441-68-3 Myristic acid, 2-butoxyethyl ester

Pentadecanoic acid, 2-butoxyethyl ester Ethanol, 2-butoxy-, pentadecanoate 20441-69-4

Hexadecanoic acid, 2-butoxyethyl ester Ethanol, 2-butoxy-, palmitate; 20441-70-7 Palmitic acid, 2-butoxyethyl ester

Heptadecanoic acid, 2-butoxyethyl ester Ethanol, 2-butoxy-, heptadecanoate 20441-71-8

Ethanol, 2-butoxy-, propionate 20442-05-1

Butanoic acid, 2-butoxyethyl ester Butyric acid, 2-butoxyethyl ester; 20442-06-2 Ethanol, 2-butoxy-, butyrate; 2-Butoxyethyl butyrate

Pentanoic acid, 2-butoxyethyl ester Ethanol, 2-butoxy-, valerate; 20442-07-3 Valeric acid, 2-butoxyethyl ester

Octanoic acid, 2-butoxyethyl ester Ethanol, 2-butoxy-, octanoate 20442-10-8

Nonanoic acid, 2-butoxyethyl ester Ethanol, 2-butoxy-, nonanoate 20442-11-9

Pentadecanoic acid, 2-propoxyethyl ester Ethanol, 2-propoxy-, 20703-00-8 pentadecanoate

Palmitic acid, 2-propoxyethyl ester Ethanol, 2-propoxy-, palmitate 20703-01-9

Stearic acid, 2-propoxyethyl ester Ethanol, 2-propoxy-, stearate 20703-02-0

Ethanol, 2-propoxy-, acetate 20706-25-6

27 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Ethanol, 2-propoxy-, propionate 20706-26-7

Butyric acid, 2-propoxyethyl ester Ethanol, 2-propoxy-, butyrate 20706-27-8

Valeric acid, 2-propoxyethyl ester Ethanol, 2-propoxy-, valerate 20706-28-9

Hexanoic acid, 2-propoxyethyl ester Ethanol, 2-propoxy-, hexanoate 20706-29-0

Heptanoic acid, 2-propoxyethyl ester Ethanol, 2-propoxy-, heptanoate 20706-30-3

Succinamic acid, N,N-diethyl-2-hydroxy-, 2-ethoxyethyl ester Ethanol, 2-ethoxy-, 20726-06-1 N,N-diethyl-2-hydroxysuccinamate

Succinic acid, 2,3-dihydroxypropyl 2-ethoxyethyl ester Glycerol, 1-(2-ethoxyethyl 20726-11-8 succinate); Ethanol, 2-ethoxy-, 2,3-dihydroxypropyl succinate

Citric acid, 3-(2,3-dihydroxypropyl) bis(2-ethoxyethyl) ester Ethanol, 2-ethoxy-, 20726-14-1 3-(2,3-dihydroxypropyl) citrate (2:1) (2:1); Glycerol, 1-[1,5-bis(2-ethoxyethyl) citrate]

Citric acid, 1,3-bis(2,3-dihydroxypropyl) 2-ethoxyethyl ester Ethanol, 2-ethoxy-, 20726-15-2 1,3-bis(2,3-dihydroxypropyl) citrate; Glycerol, 1,1'-[5-(2-ethoxyethyl) citrate]

Asparagine, N,N-diethyl-N2-(2-hydroxypropyl)-, 2-(2- Ethanol, 2-(2-ethoxyethoxy)-, 20750-36-1 ethoxyethoxy)ethyl ester ester with N,N-diethyl-N2-(2- hydroxypropyl)asparagine

Tridecanoic acid, 2-propoxyethyl ester Ethanol, 2-propoxy-, tridecanoate 20764-81-2

Heptadecanoic acid, 2-propoxyethyl ester Ethanol, 2-propoxy-, 20764-83-4 heptadecanoate

Asparagine, N,N-diethyl-, 2-(2-ethoxyethoxy)ethyl ester Ethanol, 2-(2-ethoxyethoxy)-, 20814-76-0 ester with N,N-diethylasparagine; 2-(2-Ethoxyethoxy)ethyl ester of N,N-diethylasparagine

Benzenesulfonic acid, p-hydroxy-, 2-methoxyethyl ester, O-ester 21169-22-2 with O,O-diethyl phosphorothioate

Propionic acid, 2-[(4'-chloro-4-biphenylyl)oxy]-2-methyl-, 21345-26-6 2-ethoxyethyl ester

Acrylic acid, 2-cyano-3-[(4-hydroxy-1-anthraquinonyl)amino]-, 21493-26-5 2-methoxyethyl ester

Propanedioic acid, phenyl-, mono(2-phenoxyethyl) ester Malonic acid, phenyl-, 21601-85-4 mono(2-phenoxyethyl) ester

28 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Propenoic acid, 2-cyano-, 2-ethoxyethyl ester Acrylic acid, 2-cyano-, 21982-43-4 2-ethoxyethyl ester; Ethanol, 2-ethoxy-, 2-cyanoacrylate; 2-Ethoxyethyl .alpha.-cyanoacrylate; 2-Ethoxyethyl 2-cyanoacrylate; Ethoxyethyl .alpha.-cyanoacrylate; Ethoxyethyl 2-cyanoacrylate; Ethoxyethyl cyanoacrylate; KM 200; KM 2

Benzenesulfonic acid, Benzenesulfonic acid, 22047-70-7 4-[3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-1- p-[3-(p-chlorophenyl)-2-pyrazolin- 1-yl]-, Ethanol, 2-methoxy-, p-[3-(p-chlorophenyl)-2-pyrazolin- 1-yl]benzenesulfonate

Benzenesulfonic acid, p-[3-(p-chlorophenyl)-2-pyrazolin-1-yl]-, Ethanol, 2-phenoxy-, 22047-71-8 2-phenoxyethyl ester p-[3-(p-chlorophenyl)-2-pyrazolin- 1-yl]benzenesulfonate

Benzenesulfonic acid, p-[3-(p-chlorophenyl)-2-pyrazolin-1-yl]-, Ethanol, 2-(2-ethoxyethoxy)-, 22047-73-0 2-(2-ethoxyethoxy)ethyl ester p-[3-(p-chlorophenyl)-2-pyrazolin- 1- yl]benzenesulfonate

Benzenesulfonic acid, Ethanol, 2-methoxy-, 22047-80-9 p-[3-(3,4-dichlorophenyl)-2-pyrazolin-1-yl]-, p-[3-(3,4-dichlorophenyl)-2-pyrazo lin-1-yl]benzenesulfonate

Benzenesulfonic acid, p-(3-phenyl-2-pyrazolin-1-yl)-, Ethanol, 2-methoxy-, 22136-08-9 2-methoxyethyl p-(3-phenyl-2-pyrazolin-1-yl)benze nesulfonate

Valeric acid, 4,4-bis(p-hydroxyphenyl)-, 2-butoxyethyl ester 22159-50-8

Propionic acid, 2-[[p-(p-chlorophenyl)benzyl]oxy]-2-methyl-, 22494-62-8 2-ethoxyethyl ester

Butanoic acid, 3-oxo-, 2-methoxyethyl ester Acetoacetic acid, 2-methoxyethyl 22502-03-0 ester; Ethanol, 2-methoxy-, acetoacetate; 2-Methoxyethyl acetoacetate

Benzenepropanoic acid, 2-ethoxyethyl ester Hydrocinnamic acid, 2-ethoxyethyl 22524-30-7 ester

9-Phenanthrenecrotonic acid, 22660-02-2 1,2,3,4,5,6,7,8-octahydro-.gamma.-oxo-, 2-methoxyethyl ester

Oleic acid, 2-(2-methoxyethoxy)ethyl ester 22678-43-9

Suberic acid, mono[2-(neopentyloxy)ethyl] ester 22680-55-3

Isobutyric-2-d acid, 2-butoxyethyl ester Ethanol, 2-butoxy-, isobutyrate-2-d 22739-73-7

Bicyclo[2.2.1]heptane-2-propanoic acid, 3,3-dimethyl-, 2-Norbornanepropionic acid, 22810-07-7 2-methoxyethyl ester 3,3-dimethyl-, 2-methoxyethyl ester

29 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Ethanol, 2-methoxy-, dihydrogen phosphate Ethylene glycol monomethyl ether 22987-26-4 monophosphate

1,2,3-Butanetricarboxylic acid, 4-phosphono-, 4,4-dicyclohexyl Ethanol, 2-methoxy-, 22998-92-1 3-(2-methoxyethyl) dimethyl ester 4,4-dicyclohexyl 1,2-dimethyl 4-phosphono-1,2,3-butanetricarbox ylate

Ethanol, 2-[2-(2-propoxyethoxy)ethoxy]- Triethylene glycol monopropyl 23305-64-8 ether

Propanoic acid, 2-(4-chloro-2-methylphenoxy)-, 2-butoxyethyl Propionic acid, 23359-62-8 ester 2-[(4-chloro-o-tolyl)oxy]-, 2-butoxyethyl ester

Ethanol, 2-phenoxy-, propanoate Ethanol, 2-phenoxy-, propionate; 23495-12-7 2-Phenoxyethyl propionate; Phenoxyethyl propionate

Pentanoic acid, 2-phenoxyethyl ester Ethanol, 2-phenoxy-, valerate; 23495-13-8 Valeric acid, 2-phenoxyethyl ester; 2-Phenoxyethyl pentanoate

Decanoic acid, 2-phenoxyethyl ester Ethanol, 2-phenoxy-, decanoate; 23495-14-9 2-Phenoxyethyl decanoate

Undecanoic acid, 2-phenoxyethyl ester Ethanol, 2-phenoxy-, undecanoate 23495-15-0

Dodecanoic acid, 2-phenoxyethyl ester Ethanol, 2-phenoxy-, laurate; 23495-16-1 Lauric acid, 2-phenoxyethyl ester; 2-Phenoxyethyl dodecanoate

Butanoic acid, 2-phenoxyethyl ester Butyric acid, 2-phenoxyethyl ester; 23511-70-8 Ethanol, 2-phenoxy-, butyrate; 2-Phenoxyethyl butyrate

Hexanoic acid, 2-phenoxyethyl ester Ethanol, 2-phenoxy-, hexanoate; 23511-71-9 2-Phenoxyethyl hexanoate

Heptanoic acid, 2-phenoxyethyl ester Ethanol, 2-phenoxy-, heptanoate; 23511-72-0 2-Phenoxyethyl heptanoate

Octanoic acid, 2-phenoxyethyl ester Ethanol, 2-phenoxy-, octanoate; 23511-73-1 2-Phenoxyethyl octanoate

Nonanoic acid, 2-phenoxyethyl ester Ethanol, 2-phenoxy-, nonanoate; 23511-74-2 2-Phenoxyethyl nonanoate

Bicyclo[2.2.1]heptane-2-propanoic acid, 3,3-dimethyl-, 2-Norbornanepropionic acid, 23647-77-0 2-ethoxyethyl ester 3,3-dimethyl-, 2-ethoxyethyl ester

Acetic acid, [(4-chloro-3-oxo-3H-1,2-dithiol-5-yl)thio]-, 3H-1,2-Dithiole, acetic acid deriv.; 23741-38-0 2-methoxyethyl ester Ethanol, 2-methoxy-, [(4-chloro-3-oxo-3H-1,2-dithiol-5- yl)thio]acetate

30 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Pentanoic acid, 2-methoxyethyl ester Ethanol, 2-methoxy-, valerate; 23839-51-2 Valeric acid, 2-methoxyethyl ester; 2-Methoxyethyl pentanoate; 2-Methoxyethyl valerate

1-Aziridinepropionic acid, 2-methoxyethyl ester Ethanol, 2-methoxy-, 24116-21-0 1-aziridinepropionate

2-Propenoic acid, 2-(hexyloxy)ethyl ester Acrylic acid, 2-(hexyloxy)ethyl 24260-57-9 ester

Methacrylic acid, 2-(hexyloxy)ethyl ester 24260-60-4

Benzo[h]quinazoline-4-propionic acid, Ethanol, 2-ethoxy-, 24403-18-7 2-amino-5,6-dihydro-8-methoxy- , ethoxyethyl ester 2-amino-5,6-dihydro-8-methoxybe nzo[h]quinazoline- 4-propionate

2-Propenoic acid, 2-methyl-, 2-[2-(2-Methoxyethoxy)ethoxy]et 24493-59-2 2-[2-(2-methoxyethoxy)ethoxy]ethyl ester hyl methacrylate

Acrylic acid, ester with 2-methoxyethyl glycolate 24537-65-3

Acetic acid, (2,4,5-trichlorophenoxy)-, 2-sec-butoxyethyl ester 2,4,5-Trichlorophenoxyacetic acid, 25383-87-3 sec-butoxyethyl ester

Propionic acid, 3,3'-thiodi-, bis[2-(2-ethoxyethoxy)ethyl] ester Ethanol, 2-(2-ethoxyethoxy)-, 25451-31-4 3,3'-thiodipropionate (2:1)

Linolenic acid, 2-methoxyethyl ester Ethanol, 2-methoxy-, linolenate; 25525-74-0 2-Methoxyethyl linolenate

9,12-Octadecadienoic acid (Z,Z)-, 2-methoxyethyl ester Ethanol, 2-methoxy-, linoleate; 25525-75-1 Linoleic acid, 2-methoxyethyl ester; 2-Methoxyethyl linoleate

.beta.-Alanine, N-(2-methoxy-5-methylphenyl)-, 2-methoxyethyl 25632-46-6 ester

Succinic acid, bis[2-(2-ethylbutoxy)ethyl] ester 25724-60-1

Cinnamic acid, p-(5-methoxy-2H-naphtho[1,2-d]triazol-2-yl)-, Ethanol, 2-methoxy-, 25746-18-3 2-methoxyethyl ester p-(5-methoxy-2H-naphtho[1,2-d]tr iazol-2- yl)cinnamate

Ethanol, 2-[2-(heptyloxy)ethoxy]- Diethylene glycol monoheptyl 25961-87-9 ether

Butane, 1-[2-[2-(1-methylethoxy)ethoxy]ethoxy]- Diethylene glycol butyl isopropyl 25961-88-0 ether

Ethanol, 2-[2-[2-(hexyloxy)ethoxy]ethoxy]- Triethylene glycol monohexyl 25961-89-1 ether

Ethanol, 2-[2-[2-(pentyloxy)ethoxy]ethoxy]- Triethylene glycol monoamyl 25961-91-5 ether; Triethylene glycol monopentyl ether

31 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Ethanol, 2-(2-ethoxyethoxy)-, propanoate Ethanol, 2-(2-ethoxyethoxy)-, 26074-90-8 propionate; 2-(2-Ethoxyethoxy)ethyl propionate

2-Butenedioic acid (Z)-, mono(2-ethoxyethyl) ester Ethanol, 2-ethoxy-, hydrogen 26350-96-9 maleate; Maleic acid, mono(2-ethoxyethyl) ester; Mono(2-ethoxyethyl) (Z)-2-butenedioate; Mono(2-ethoxyethyl) malonate

Malonamic acid, N-(2-carboxy-3,3-dimethyl-7-oxo-4-thia-1- Ethanol, 2-isopropoxy-, 26540-02-3 azabicyclo[3.2.0]hept-6-yl)-2-phenyl-, 1-(2-isopropoxyethyl) N-(2-carboxy-3,3-dimethyl-7-oxo- ester, monopotassium salt 4-thia-1- azabicyclo[3.2.0]hept-6-yl)-2-phen ylmalonamate monopotassium salt

Malonamic acid, N-(2-carboxy-3,3-dimethyl-7-oxo-4-thia-1- Ethanol, 2-methoxy-, 26614-70-0 azabicyclo[3.2.0]hept-6-yl)-2-phenyl-, 1-(2-methoxyethyl) ester, N-(2-carboxy-3,3-dimethyl-7-oxo- monopotassium salt 4-thia-1- azabicyclo[3.2.0]hept-6-yl)-2-phen ylmalonamate monopotassium salt

Malonamic acid, N-(2-carboxy-3,3-dimethyl-7-oxo-4-thia-1- Ethanol, 2-butoxy-, 26698-88-4 azabicyclo[3.2.0]hept-6-yl)-2-phenyl-, 1-(2-butoxyethyl) ester, N-(2-carboxy-3,3-dimethyl-7-oxo- monopotassium salt 4-thia-1- azabicyclo[3.2.0]hept-6-yl)-2-phen ylmalonamate monopotassium salt

.beta.-Alanine, N-[6-chloro-4-[(p-nitrophenyl)azo]-m-tolyl]-, Ethanol, 2-methoxy-, ester with 26904-16-5 2-methoxyethyl ester N-[6-chloro-4-[(p-nitrophenyl)azo] -m- tolyl]-.beta.-alanine

.beta.-Alanine, Ethanol, 2-methoxy-, ester with 26904-18-7 N-[2-chloro-4-[(2-cyano-4-nitrophenyl)azo]phenyl]-, N-[2-chloro-4-[(2-cyano-4- 2-methoxyethyl ester nitrophenyl)azo]phenyl]-.beta.-alan ine

Hexadecanoic acid, 2-(2-methoxyethoxy)ethyl ester Ethanol, 2-(2-methoxyethoxy)-, 26940-61-4 palmitate; Palmitic acid, 2-(2-methoxyethoxy)ethyl ester

Butanedioic acid, bis(2-ethoxyethyl) ester Ethanol, 2-ethoxy-, succinate (2:1); 26962-29-8 Succinic acid, bis(2-ethoxyethyl) ester; Bis(2-ethoxyethyl)succinate

Alanine, N-formyl-, 2-methoxyethyl ester, DL- Ethanol, 2-methoxy-, ester with 27255-68-1 N-formyl-DL-alanine

Alanine, N-formyl-, 2-ethoxyethyl ester, DL- Ethanol, 2-ethoxy-, ester with 27255-69-2 N-formyl-DL-alanine

Alanine, 2-methoxyethyl ester, monohydrochloride Ethanol, 2-methoxy-, ester with 27270-88-8 alanine hydrochloride

Acetic acid, (aminotrichlorophenyl)-, 2-butoxyethyl ester 27360-62-9

32 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Acetic acid, mercapto-, 2-butoxyethyl ester 2-Butoxyethyl thioglycolate 27447-53-6

8,11-Dioxa-3,5-dithia-4-stannapentadecanoic acid, Acetic acid, 27499-58-7 4,4-dibutyl-7-oxo-, 2-butoxyethyl ester [(dibutylstannylene)dithio]di-, bis(2-butoxyethyl) ester; Ethanol, 2-butoxy-, [(dibutylstannylene)dithio]diacetate (2:1); Ethanol, butoxy-, [(dibutylstannylene)dithio]diacetate (2:1); Dibutylbis[(2-butoxyethoxy)carbon yl methylthio]tin

2-Propenoic acid, 2-cyano-, 2-(1-methylethoxy)ethyl ester Acrylic acid, 2-cyano-, 27816-21-3 2-isopropoxyethyl ester; Ethanol, 2-isopropoxy-, 2-cyanoacrylate

2-Propenoic acid, 2-cyano-, 2-methoxyethyl ester Acrylic acid, 2-cyano-, 27816-23-5 2-methoxyethyl ester; Ethanol, 2-methoxy-, 2-cyanoacrylate; 2-Methoxyethyl .alpha.-cyanoacrylate; 2-Methoxyethyl 2-cyanoacrylate

Decanoic acid, 2-isobutoxyethyl ester Ethanol, 2-isobutoxy-, decanoate 27819-27-8

Decanoic acid, 2-(pentyloxy)ethyl ester Ethanol, 2-(pentyloxy)-, decanoate 27819-28-9

Decanoic acid, 2-(isopentyloxyl)ethyl ester Ethanol, 2-(isopentyloxy)-, 27819-29-0 decanoate

Decanoic acid, 2-(heptyloxy)ethyl ester Ethanol, 2-(heptyloxy)-, decanoate 27819-30-3

Ethanol, 2-(pentyloxy)-, propionate 27846-96-4

Butyric acid, 2-(pentyloxy)ethyl ester Ethanol, 2-(pentyloxy)-, butyrate 27846-97-5

Valeric acid, 2-(pentyloxy)ethyl ester Ethanol, 2-(pentyloxy)-, valerate 27846-98-6

Hexanoic acid, 2-(pentyloxy)ethyl ester Ethanol, 2-(pentyloxy)-, hexanoate 27846-99-7

Heptanoic acid, 2-(pentyloxy)ethyl ester Ethanol, 2-(pentyloxy)-, 27847-00-3 heptanoate

Octanoic acid, 2-(pentyloxy)ethyl ester Ethanol, 2-(pentyloxy)-, octanoate 27847-01-4

Undecanoic acid, 2-(pentyloxy)ethyl ester Ethanol, 2-(pentyloxy)-, 27847-03-6 undecanoate

Tridecanoic acid, 2-(pentyloxy)ethyl ester Ethanol, 2-(pentyloxy)-, 27847-04-7 tridecanoate

Myristic acid, 2-(pentyloxy)ethyl ester Ethanol, 2-(pentyloxy)-, myristate 27847-05-8

Pentadecanoic acid, 2-(pentyloxy)ethyl ester Ethanol, 2-(pentyloxy)-, 27847-06-9 pentadecanoate

Palmitic acid, 2-(pentyloxy)ethyl ester Ethanol, 2-(pentyloxy)-, palmitate 27847-07-0

33 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Acetic acid, trifluoro-, 2-phenoxyethyl ester Ethanol, 2-phenoxy-, 27912-97-6 trifluoroacetate

Acetic acid, tribromo-, 2-phenoxyethyl ester Ethanol, 2-phenoxy-, 27912-98-7 tribromoacetate

Acetic acid, tribromo-, 2-(o-tolyloxy)ethyl ester Ethanol, 2-(o-tolyloxy)-, 27912-99-8 tribromoacetate

Acetic acid, trifluoro-, 2-(o-tolyloxy)ethyl ester Ethanol, 2-(o-tolyloxy)-, 27913-00-4 trifluoroacetate

Acetic acid, trichloro-, 2-(o-tolyloxy)ethyl ester Ethanol, 2-(o-tolyloxy)-, 27913-01-5 trichloroacetate

Acetic acid, trichloro-, 2-(3-methylphenoxy)ethyl ester Acetic acid, trichloro-, 27913-02-6 2-(m-tolyloxy)ethyl ester; Ethanol, 2-(m-tolyloxy)-, trichloroacetate

Acetic acid, trifluoro-, 2-(m-tolyloxy)ethyl ester Ethanol, 2-(m-tolyloxy)-, 27913-34-4 trifluoroacetate

Acetic acid, trifluoro-, 2-(p-tolyloxy)ethyl ester Ethanol, 2-(p-tolyloxy)-, 27913-35-5 trifluoroacetate

Acetic acid, tribromo-, 2-(p-tolyloxy)ethyl ester Ethanol, 2-(p-tolyloxy)-, 27913-36-6 tribromoacetate

Acetic acid, trichloro-, 2-(p-tolyloxy)ethyl ester Ethanol, 2-(p-tolyloxy)-, 27913-37-7 trichloroacetate

Acetic acid, trichloro-, 2-(p-tert-pentylphenoxy)ethyl ester Ethanol, 27913-38-8 2-(p-tert-pentylphenoxy)-, trichloroacetate

Acetic acid, trichloro-, 2-(p-tert-butylphenoxy)ethyl ester Ethanol, 2-(p-tert-butylphenoxy)-, 27913-39-9 trichloroacetate

Lauric acid, 2-(pentyloxy)ethyl ester Ethanol, 2-(pentyloxy)-, 27927-31-7 dodecanoate

Hydrocinnamic acid, 2-methoxyethyl ester 28049-08-3

Hydrocinnamic acid, 2-phenoxyethyl ester 28049-09-4

Propionic acid, 3-[(4-chloro-o-tolyl)oxy]-, 2-butoxyethyl ester Ethanol, 2-butoxy-, 28768-83-4 3-[(4-chloro-o-tolyl)oxy]propionat e; 2-Methyl-4-chlorophenoxypropion ic acid butyl glycol ester

Acetic acid, methoxy-, 2-methoxyethyl ester Ethanol, 2-methoxy-, 29267-11-6 methoxyacetate; 2-Methoxyethyl methoxyacetate

34 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

1(2H)-Quinolinepropionic acid, 6-(2,2-dicyanovinyl)-3,4-dihydro- Ethanol, 2-methoxy-, 29486-72-4 2,2,4,7-tetramethyl-, 2-methoxyethyl ester 6-(2,2-dicyanovinyl)-3,4-dihydro-2, 2,4,7- tetramethyl-1(2H)-quinolinepropio nate

Butyric acid, 2-methoxyethyl ester Ethanol, 2-methoxy-, butyrate 29877-01-8

Isovaleric acid, 2-(2-butoxyethoxy)ethyl ester Ethanol, 2-(2-butoxyethoxy)-, 29877-02-9 isovalerate

.DELTA.2,.alpha.-Benzimidazolineacetic acid, .alpha.-[(o- 30075-35-5 nitrophenyl)azo]-, 2-methoxyethyl ester

Acetic acid, dichloro-, 2-phenoxyethyl ester 30187-85-0

Acetic acid, chloro-, 2-(3-methylphenoxy)ethyl ester Acetic acid, chloro-, 30187-87-2 2-(m-tolyloxy)ethyl ester

Acetic acid, dichloro-, 2-(3-methylphenoxy)ethyl ester Acetic acid, dichloro-, 30301-86-1 2-(m-tolyloxy)ethyl ester

Propionic acid, 3-(2,4,5-trichlorophenoxy)-, 2-butoxyethyl ester Ethanol, 2-butoxy-, 30387-70-3 3-(2,4,5-trichlorophenoxy)propion ate; 2,4,5-Trichlorophenoxypropionic acid n-butylglycol ester

Acetic acid, trifluoro-, 2-ethoxyethyl ester 30668-92-9

Acetic acid, trifluoro-, 2-butoxyethyl ester 30668-93-0

Acetic acid, trifluoro-, 2-isobutoxyethyl ester 30668-94-1

Acetic acid, trifluoro-, 2-(pentyloxy)ethyl ester 30668-95-2

Acetic acid, trifluoro-, 2-(isopentyloxy)ethyl ester 30668-96-3

Acetic acid, trichloro-, 2-ethoxyethyl ester 2-Ethoxyethyl trichloroacetate 30668-97-4

Acetic acid, trichloro-, 2-butoxyethyl ester 2-Butoxyethyl trichloroacetate 30668-98-5

Acetic acid, trichloro-, 2-isobutoxyethyl ester 30668-99-6

Acetic acid, trichloro-, 2-(pentyloxy)ethyl ester 30669-00-2

Acetic acid, trichloro-, 2-(isopentyloxy)ethyl ester 30669-01-3

Acetic acid, tribromo-, 2-ethoxyethyl ester 2-Ethoxyethyl tribromoacetate 30669-02-4

Acetic acid, tribromo-, 2-butoxyethyl ester 30669-03-5

Acetic acid, tribromo-, 2-isobutoxyethyl ester 30669-04-6

Acetic acid, tribromo-, 2-(pentyloxy)ethyl ester 30669-05-7

Acetic acid, tribromo-, 2-(isopentyloxy)ethyl ester 30669-06-8

Ethanol, 2-(hexyloxy)-, acetate 30692-73-0

35 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Ethanol, 2-(hexyloxy)-, propionate 30692-74-1

Butyric acid, 2-(hexyloxy)ethyl ester Ethanol, 2-(hexyloxy)-, butyrate 30692-75-2

Heptanoic acid, 2-(hexyloxy)ethyl ester Ethanol, 2-(hexyloxy)-, heptanoate 30692-77-4

Benzenepropanoic acid, .alpha.-hydroxy-.beta.-methylene-, Hydrocinnamic acid, 30913-62-3 2-ethoxyethyl ester .alpha.-hydroxy-.beta.-methylene-, 2-ethoxyethyl ester

Hydrocinnamic acid, .beta.-chloro-.alpha.-hydroxy-.beta.-methyl-, 30937-37-2 2-ethoxyethyl ester

Malonamic acid, N-(2-carboxy-3,3-dimethyl-7-oxo-4-thia-1- 31026-37-6 azabicyclo[3.2.0]hept-6-yl)-2-phenyl-, 1-(2-ethoxyethyl) ester, monosodium salt

Malonic acid, mono(2-methoxyethyl) ester 31313-33-4

Glutaric acid, mono(2-methoxyethyl) ester 31313-35-6

Adipic acid, mono(2-methoxyethyl) ester 31313-36-7

8,11-Dioxa-3,5-dithia-4-stannatetradecanoic acid, Acetic acid, 31680-87-2 4,4-dibutyl-7-oxo-, 2-propoxyethyl ester [(dibutylstannylene)dithio]di-, bis(2-propoxyethyl) ester; Ethanol, 2-propoxy-, [(dibutylstannylene)dithio]diacetate (2:1); Dibutylbis[(2-propoxyethoxy)carbo nyl methylthio]tin

Benzoic acid, p-[3-(p-acetamidophenyl)-2-pyrazolin-1-yl]-, 31876-64-9 2-methoxyethyl glycolate

Acetic acid, (2,4-dichlorophenoxy)-, 2-isobutoxyethyl ester Ethanol, 2-isobutoxy-, 31931-90-5 (2,4-dichlorophenoxy)acetate; 2,4-Dichlorophenoxyacetic acid isobutoxyethyl ester

Butanoic acid, 4-(2,4-dichlorophenoxy)-, 2-butoxyethyl ester Butyric acid, 32357-46-3 4-(2,4-dichlorophenoxy)-, 2-butoxyethyl ester; 2,4-DB Ester

2,5-Dioxa-8,10-dithia-9-stannadodecan-12-oic acid, Acetic acid, 32509-49-2 9,9-dibutyl-6-oxo-, 2-methoxyethyl ester [(dibutylstannylene)dithio]di-, bis(2-methoxyethyl) ester

Acetic acid, cyano-, 2-ethoxyethyl ester 2-Ethoxyethyl 2-cyanoacetate; 32804-77-6 2-Ethoxyethyl cyanoacetate; Cyanoacetic acid, 2-ethoxyethyl ester

Acetic acid, cyano-, 2-phenoxyethyl ester Cyanoacetic acid 32804-78-7 .beta.-phenoxyethyl ester

Acetic acid, cyano-, 2-(2-ethoxyethoxy)ethyl ester 32804-82-3

Acetoacetic acid, 4-bromo-, 2-methoxyethyl ester 32807-14-0

36 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Acetic acid, cyano-, 2-(2-methoxyethoxy)ethyl ester 32815-80-8

Succinic acid, cyano-, bis(2-ethoxyethyl) ester 32815-82-0

Acetic acid, isocyanato-, 2-(2-methoxyethoxy)ethyl ester 33205-84-4

Glycine, N-[(tricyclo[3.3.1.13,7]dec-1-ylamino)carbonyl]-, Glycine, 33205-85-5 2-(2-methoxyethoxy)ethyl ester N-(1-adamantylcarbamoyl)-, 2-(2-methoxyethoxy)ethyl ester

Propionic acid, 3-mercapto-, 2-methoxyethyl ester 33344-80-8

Butanoic acid, 2-methyl-, 2-phenoxyethyl ester Butyric acid, 2-methyl-, 33663-07-9 2-phenoxyethyl ester

Ethanol, 2-ethoxy-, hydrogen sulfate Cellosolve sulfate 34253-67-3

2,5,10,12-Tetraoxa-11-stannahexadeca-7,14-dien-16-oic acid, Stannane, 34349-21-8 11,11-dibutyl-6,9,13-trioxo-, 2-methoxyethyl ester, (Z,Z)- dibutylbis[(3-carboxyacryloyl)oxy]- , bis(2-methoxyethyl) ester, (Z,Z)-

Arginine, N2-(p-tolylsulfonyl)-, 2-isopropoxyethyl ester, L- 34366-70-6

Arginine, N2-(p-tolylsulfonyl)-, 2-ethoxyethyl ester, L- 34366-80-8

Arginine, N2-(p-tolylsulfonyl)-, 2-butoxyethyl ester, L- 34366-81-9

Arginine, N2-(p-tolylsulfonyl)-, 2-methoxyethyl ester, L- 34366-82-0

Arginine, N2-(p-tolylsulfonyl)-, 2-phenoxyethyl ester, L- 34366-83-1

Arginine, N2-(p-tolylsulfonyl)-, 2-ethoxyethyl ester, 34440-36-3 mono-p-toluenesulfonate, L-

Arginine, N2-(p-tolylsulfonyl)-, 2-methoxyethyl ester, 34440-37-4 mono-p-toluenesulfonate, L-

Arginine, N2-(p-tolylsulfonyl)-, L-, 2-phenoxyethyl ester, 34441-19-5 mono-p-toluenesulfonate

Arginine, N2-(p-tolylsulfonyl)-, 2-isopropoxyethyl ester, 34459-04-6 mono-p-toluenesulfonate, L-

Arginine, N2-(p-tolylsulfonyl)-, 2-butoxyethyl ester, 34459-05-7 mono-p-toluenesulfonate, L-

Octanoic acid, 2-(4-methylphenoxy)ethyl ester 34554-89-7

2-Propenoic acid, 2-cyano-, 2-phenoxyethyl ester Acrylic acid, 2-cyano-, 34621-63-1 2-phenoxyethyl ester; Ethanol, 2-phenoxy-, 2-cyanoacrylate; 2-Phenoxyethyl .alpha.-cyanoacrylate

Butanoic acid, 2-(2-ethoxyethoxy)ethyl ester Butyric acid, 34741-46-3 2-(2-ethoxyethoxy)ethyl ester; Ethanol, 2-(2-ethoxyethoxy)-, butyrate

Heptanoic acid, 2-methoxyethyl ester 2-Methoxyethyl heptanoate 34912-24-8

37 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Octanoic acid, 2-methoxyethyl ester 2-Methoxyethyl octanoate 34912-25-9

Nonanoic acid, 2-methoxyethyl ester 2-Methoxyethyl nonanoate 34912-26-0

Decanoic acid, 2-methoxyethyl ester 2-Methoxyethyl decanoate 34912-27-1

Pentanoic acid, 2-ethoxyethyl ester 2-Ethoxyethyl valerate 34912-28-2

Hexanoic acid, 2-ethoxyethyl ester 2-Ethoxyethyl hexanoate 34912-29-3

Heptanoic acid, 2-ethoxyethyl ester 2-Ethoxyethyl heptanoate 34912-30-6

Octanoic acid, 2-ethoxyethyl ester 2-Ethoxyethyl octanoate 34912-31-7

Nonanoic acid, 2-ethoxyethyl ester 2-Ethoxyethyl nonanoate 34912-32-8

Decanoic acid, 2-ethoxyethyl ester 2-Ethoxyethyl decanoate 34912-33-9

Tridecanoic acid, 2-ethoxyethyl ester 2-Ethoxyethyl tridecanoate 34912-35-1

Tetradecanoic acid, 2-ethoxyethyl ester 2-Ethoxyethyl tetradecanoate 34912-36-2

Hexadecanoic acid, 2-ethoxyethyl ester 2-Ethoxyethyl hexadecanoate 34912-37-3

1-Butanesulfonic acid, 2-ethoxyethyl ester 2-Ethoxyethyl butanesulfonate 34957-23-8

.beta.-Alanine, N-ethyl-N-[4-[(4-nitrophenyl)azo]phenyl]-, 35325-24-7 2-(2-methoxyethoxy)ethyl ester

2-Butenoic acid, 3-[(4-methylphenyl)azo]-, 2-methoxyethyl ester 35467-78-8

.beta.-Alanine, N-[5-(acetylamino)-2-methoxy-4-[(2-methyl-5,7- 35562-64-2 dinitro-2H-indazol-3-yl)azo]phenyl]-, 2-methoxyethyl ester

Propanoic acid, 3-(2-methoxyethoxy)-, 2-methoxyethyl ester 35633-53-5

Propanoic acid, 3-(2-methoxyethoxy)-, 35633-55-7 2-(2-methoxyethoxy)ethyl ester

Propanoic acid, 3-[2-(2-methoxyethoxy)ethoxy]-, 2-(2- 35633-56-8 methoxyethoxy)ethyl ester

.beta.-Alanine, N-[4-[(2-bromo-4,6-dinitrophenyl)azo]-1- 35636-72-7 naphthalenyl]-, 2-ethoxyethyl ester

Propanoic acid, 2-(trichlorosilyl)-, 2-(2-methoxyethoxy)ethyl 2-(2-Methoxyethoxy)ethyl 35776-85-3 ester 2-(trichlorosilyl)propionate

.beta.-Alanine, N-[5-(acetylamino)-4-[(2-chloro-4,6- 35894-84-9 dinitrophenyl)azo]-2-methoxyphenyl]-, 2-(2-ethoxyethoxy)ethyl ester

Acetic acid, bis(4-chlorophenoxy)-, 2-methoxyethyl ester Bis(4-chlorophenoxy)acetic acid 35948-89-1 2-methoxyethyl ester

Acetic acid, bis(4-chlorophenoxy)-, 2-ethoxyethyl ester Bis(4-chlorophenoxy)acetic acid 35948-90-4 2-ethoxyethyl ester

Acetic acid, bis(4-chlorophenoxy)-, 2-butoxyethyl ester Bis(4-chlorophenoxy)acetic acid 35948-91-5 2-butoxyethyl ester

38 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Acetic acid, bis(4-chlorophenoxy)-, 2-(hexyloxy)ethyl ester Bis(4-chlorophenoxy)acetic acid 35948-92-6 2-(hexyloxy)ethyl ester

Estra-1,3,5(10)-trien-17-ol, 3-(cyclopentyloxy)-, 36070-24-3 [(phenoxyethoxy)sulfonyl]acetate, (17.beta.)-

1,3,5-Cycloheptatriene-1-acetic acid, .alpha.-methyl-, 36269-56-4 2-ethoxyethyl ester

.beta.-Alanine, N-[5-(acetylamino)-2-methoxyphenyl]-, 36339-04-5 2-methoxyethyl ester

2-Propenoic acid, 2-cyano-, 2-(2-ethoxyethoxy)ethyl ester 2-(2-Ethoxyethoxy)ethyl 36414-79-6 .alpha.-cyanoacrylate

5,7-Dithia-2-aza-6-phosphanonan-9-oic acid, 6-ethoxy-3-oxo-, 36583-54-7 2-methoxyethyl ester, 6-oxide

5,7-Dithia-2-aza-6-phosphanonan-9-oic acid, 6-methoxy-3-oxo-, 36583-55-8 2-methoxyethyl ester, 6-oxide

Propanoic acid, 2,2-dimethyl-, 2-methoxyethyl ester 2-Methoxyethyl pivalate 36584-85-7

.beta.-Alanine, N-[5-(acetylamino)-4-[(5-acetyl-3-nitro-2- 36985-60-1 thienyl)azo]-2-methoxyphenyl]-, 2-methoxyethyl ester

Decanedioic acid, 2-nonyl-, 10-(2-methoxyethyl) ester 2-Methoxyethyl 9-carboxystearate 37066-68-5

Decanedioic acid, 2-nonyl-, 1-(2-methoxyethyl) 10-methyl ester 37066-74-3

.beta.-Alanine, N-[5-(acetylamino)-4-[(5-cyano-3-methyl-4- 37457-67-3 isothiazolyl)azo]-2-methoxyphenyl]-, 2-methoxyethyl ester

Benzenesulfonic acid, 37727-62-1 3-[(5-cyano-1-ethyl-1,6-dihydro-2-hydroxy-4-

2(1H)-Isoquinolineacetic acid, 37813-06-2 3-hydroxy-4-[(2-nitrophenyl)azo]-1- oxo-, 2-methoxyethyl ester

Ethanol, 2-phenoxy-, hydrogen sulfate .beta.-Phenoxyethyl sulfate 37930-24-8

2-Propenoic acid, 38283-15-7 3-[(ethoxyphenylphosphinothioyl)oxy]-2-methyl-, 2-(2-methoxyethoxy)ethyl ester

2-Propenoic acid, 38283-16-8 3-[(methoxyphenylphosphinothioyl)oxy]-2-methyl-, 2-(2-methoxyethoxy)ethyl ester

2-Propenoic acid, 3-[(methoxymethylphosphinyl)oxy]-2-methyl-, 38283-17-9 2-(2-methoxyethoxy)ethyl ester

2-Propenoic acid, 38289-74-6 3-[(ethylpropoxyphosphinothioyl)oxy]-2-methyl-, 2-(2-methoxyethoxy)ethyl ester

2-Propenoic acid, 38289-75-7 3-[(ethoxyethylphosphinothioyl)oxy]-2-methyl-, 2-(2-methoxyethoxy)ethyl ester

39 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Propenoic acid, 3-[(diethoxyphosphinothioyl)oxy]-2-methyl-, 38289-76-8 2-(2-methoxyethoxy)ethyl ester

2-Propenoic acid, 3-[(dimethoxyphosphinothioyl)oxy]-2-methyl-, 38289-77-9 2-(2-methoxyethoxy)ethyl ester

2-Propenoic acid, 3-[(diethoxyphosphinyl)oxy]-2-methyl-, 38289-78-0 2-methoxyethyl ester

2-Propenoic acid, 3-[(dimethoxyphosphinyl)oxy]-2-methyl-, 38289-79-1 2-methoxyethyl ester

2-Propenoic acid, 38289-80-4 3-[(ethoxyethylphosphinothioyl)oxy]-2-methyl-, 2-methoxyethyl ester

2-Propenoic acid, 38289-81-5 3-[(ethylmethoxyphosphinothioyl)oxy]-2-methyl-, 2-methoxyethyl ester

2-Propenoic acid, 3-[(diethoxyphosphinothioyl)oxy]-2-methyl-, 38289-82-6 2-methoxyethyl ester

2-Propenoic acid, 3-[(dimethoxyphosphinothioyl)oxy]-2-methyl-, 38289-83-7 2-methoxyethyl ester

Acetic acid, methoxy-, 2-(2-butoxyethoxy)ethyl ester 38342-56-2

Acetic acid, methoxy-, 2-[2-(2-methoxyethoxy)ethoxy]ethyl Triethyleneglycol monomethyl 38342-57-3 ester ether methoxyacetate

Acetic acid, methoxy-, 2-[2-(2-butoxyethoxy)ethoxy]ethyl ester Triethyleneglycol monobutyl ether 38342-58-4 methoxyacetate

9H-Purine-9-butanoic acid, 6-amino-.alpha.,.beta.-dihydroxy-, 38631-47-9 2-methoxyethyl ester

9H-Purine-9-butanoic acid, 6-amino-.alpha.,.beta.-dihydroxy-, 38631-48-0 2-phenoxyethyl ester

9H-Purine-9-butanoic acid, 6-amino-.alpha.,.beta.-dihydroxy-, 38745-93-6 2-ethoxyethyl ester

1-Butanesulfonic acid, 2-methoxyethyl ester 38788-91-9

2-Propenoic acid, 2-methyl-, 2-[2-(2-butoxyethoxy)ethoxy]ethyl Butoxy triethylene glycol 38823-96-0 ester methacrylate

Propanoic acid, 3-[3-[(9,10-dihydro-1,4-dihydroxy-9,10-dioxo-2- 38912-67-3 anthracenyl)thio]-2-hydroxypropoxy]-, 2-methoxyethyl ester

2-Anthracenecarboxylic acid, 38926-72-6 1,4-diamino-9,10-dihydro-9,10-dioxo-, 3-(2-methoxyethoxy)-2,2-dimethyl-3-oxopropyl ester

.beta.-Alanine, 38944-63-7 N-(2-cyanoethyl)-N-[4-[(5-nitro-1,2-benzisothiazol-3- yl)azo]phenyl]-, 2-(2-methoxyethoxy)ethyl ester

40 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

.beta.-Alanine, 38944-65-9 N-[4-[(2-cyano-4-nitrophenyl)azo]phenyl]-N-ethyl-, 2-(2-ethoxyethoxy)ethyl ester

Ethanol, 2-(2,6-dimethylphenoxy)-, acetate 39085-53-5

3(2H)-Benzothiazoleacetic acid, 4-chloro-2-oxo-, 3-Benzothiazolineacetic acid, 39205-61-3 2-(2-butoxyethoxy)ethyl ester 4-chloro-2-oxo-, 2-(2- butoxyethoxy)ethyl ester

Ethanol, 2-(2-methylpropoxy)-, acetate Ethylene glycol monoisobutyl ether 39220-44-5 acetate

Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, 39240-47-6 2-[2-(2-methoxyethoxy)ethoxy]ethyl ester

Pentanoic acid, 2-ethyl-, 2-phenoxyethyl ester Valeric acid, 2-ethyl-, 39522-89-9 2-phenoxyethyl ester

Butanoic acid, 2-[(3-nitrophenyl)methylene]-3-oxo-, 2-Methoxyethyl 39562-22-6 2-methoxyethyl ester 2-(3-nitrobenzylidene)acetoacetate; 2-Methoxyethyl 2-(m-nitrobenzylidene)acetoacetate

Butanoic acid, 3-oxo-, 2-propoxyethyl ester 2-Propoxyethyl acetoacetate; 39562-61-3 2-Propoxyethyl acetylacetate; Propoxyethyl acetoacetate

2-Propenoic acid, 2-methyl-, 2-[2-(2-ethoxyethoxy)ethoxy]ethyl Triethylene glycol monoethyl ether 39670-09-2 ester methacrylate

2-Propenoic acid, 40144-61-4 3-[[methoxy(propylamino)phosphinothioyl]oxy]-2- methyl-, 2-methoxyethyl ester

2-Propenoic acid, 40144-63-6 3-[[methoxy[(1-methylethyl)amino]phosphinothioyl]o xy]-2-methyl-, 2-propoxyethyl ester

2-Propenoic acid, 40144-70-5 3-[[ethoxy(methylamino)phosphinothioyl]oxy]-2- methyl-, 2-methoxyethyl ester

2-Propenoic acid, 40144-71-6 3-[[ethoxy(ethylamino)phosphinothioyl]oxy]-2- methyl-, 2-methoxyethyl ester

2-Propenoic acid, 40144-72-7 3-[[ethoxy(propylamino)phosphinothioyl]oxy]-2- methyl-, 2-methoxyethyl ester

Propanoic acid, 2-(4-chloro-2-methylphenoxy)-, 2-butoxyethyl Mecoprop butoxyethyl ester 40390-13-4 ester, (.+-.)-

Acetic acid, [[[2,4,5-trioxo-3-(2-propenyl)-1- 40408-21-7 imidazolidinyl]carbonyl]thio]-, 2-methoxyethyl ester

41 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Propanoic acid, 2-(3-chlorophenoxy)-, 2-butoxyethyl ester Propionic acid, 40456-71-1 2-(m-chlorophenoxy)-, 2-butoxyethyl ester; .alpha.-(3-Chlorophenoxy)propioni c acid butyl-cellosolve ester

2,4-Dodecadienoic acid, 11-methoxy-3,7,11-trimethyl-, 40597-17-9 2-methoxyethyl ester

Acetic acid, [[4-[bis(2-chloroethyl)amino]phenyl]imino]cyano-, 40674-31-5 2-methoxyethyl ester

Acetic acid, [[4-[bis(2-chloroethyl)amino]phenyl]imino]cyano-, 40674-32-6 2-ethoxyethyl ester

Acetic acid, [[4-[bis(2-chloroethyl)amino]phenyl]imino]cyano-, 40674-33-7 2-phenoxyethyl ester

Propanoic acid, 3-[1,3,3,5,5,5-hexamethyl-1- 40861-12-9 [(trimethylsilyl)oxy]trisiloxanyl]-, 2-methoxyethyl ester

Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, 41028-40-4 2-methoxyethyl ester

Benzenepropanoic acid, 41060-64-4 3-(1,1-dimethylethyl)-4-hydroxy-5-methyl-, 2-[2-(2-ethoxyethoxy)ethoxy]ethyl ester

Benzene, (2-methoxyethoxy)- 2-Methoxyethyl phenyl ether 41532-81-4

Propanoic acid, 3-hydroxy-2,2-dimethyl-, 2-methoxyethyl ester 41606-42-2

Acetic acid, (2-methoxyethoxy)-, 2-methoxyethyl ester 42064-17-5

.beta.-Alanine, N-[5-(acetylamino)-2-methoxyphenyl]-N-ethyl-, 42228-65-9 2-methoxyethyl ester

2-Butenedioic acid (E)-, Potassium 3,6,9-trioxadecyl 42269-37-4 mono[2-[2-(2-methoxyethoxy)ethoxy]ethyl] ester, potassium salt fumarate

1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, 42372-33-8

1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, 42372-34-9

1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, 42372-35-0

.beta.-Alanine, 42487-56-9 N-[5-(acetylamino)-4-[(3,5-dinitro-2-thienyl)azo]-2- methoxyphenyl]-, 2-methoxyethyl ester

.beta.-Alanine, N-[5-(acetylamino)-4-[(2-bromo-4,6- 42861-47-2 dinitrophenyl)azo]-2-methoxyphenyl]-N-ethyl-, 2-methoxyethyl ester

2-Butenedioic acid, 2,3-diiodo-, bis[2-(2-methoxyethoxy)ethyl] Diiodofumaric acid 42934-98-5 ester, (E)- dimethoxyethoxyethyl ester

.beta.-Alanine, N-[5-(acetylamino)-4-[(5-chloro-2,4- 42943-18-0 dinitrophenyl)azo]-2-methoxyphenyl]-, 2-methoxyethyl ester

42 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

.beta.-Alanine, N-[5-(acetylamino)-2-methoxycyclohexyl]-, 42943-20-4 2-methoxyethyl ester

2-Butenoic acid, 3-amino-, 2-propoxyethyl ester 2-Propoxyethyl 3-aminocrotonate 43107-09-1

Ethanol, 2-phenoxy-, 4-methylbenzenesulfonate Ethanol, 2-phenoxy-, 43224-81-3 p-toluenesulfonate; .beta.-Phenoxyethyl p-toluenesulfonate .beta.-Phenoxyethyl tosylate 2-Phenoxyethanol 4-methylbenzenesulfonate 2-Phenoxyethanol tosylate 2-Phenoxyethyl 4-toluenesulfonate 2-Phenoxyethyl p-toluenesulfonate 2-Phenoxy

2-Propenoic acid, 2-methyl-, 2-propoxyethyl ester 45023-48-1

2-Propenoic acid, 2-methyl-, 2-(2-methoxyethoxy)ethyl ester 2-(2-Methoxyethoxy)ethyl 45103-58-0 methacrylate; Blemmer PME 100; Diethylene glycol monomethyl ether methacrylate; KF 3427; Methoxydiethylene glycol methacrylate; Methoxyethoxyethyl methacrylate

2-Propenoic acid, 2-methyl-, 2-(2-ethoxyethoxy)ethyl ester Methacrylic acid, 45127-97-7 2-(2-ethoxyethoxy)ethyl ester; 2-(2-Ethoxyethoxy)ethyl methacrylate; Diethylene glycol methacrylate monoethyl ether

D-Glutamic acid, 5-(2-methoxyethyl) ester 45128-05-0

2-Butenedioic acid, mono(2-butoxyethyl) ester 45162-63-8

2-Propenoic acid, 2-[2-(2-ethoxyethoxy)ethoxy]ethyl ester 45180-95-8

2-Butenedioic acid (E)-, bis(2-ethoxyethyl) ester Fumaric acid, bis(2-ethoxyethyl) 45217-53-6 ester

2-Propenoic acid, 2-[2-(2-butoxyethoxy)ethoxy]ethyl ester 45219-55-4

2-Butenedioic acid (Z)-, 45236-80-4 mono[2-[2-(2-ethoxyethoxy)ethoxy]ethyl] ester

Ethanol, 2-(4-ethylphenoxy)-, acetate 46464-55-5

Ethanol, 2-[4-(1-methylethyl)phenoxy]-, acetate 46731-07-1

2-Butenedioic acid (Z)-, mono(2-phenoxyethyl) ester 46841-90-1

2-Butenedioic acid (Z)-, mono(2-methoxyethyl) ester, sodium salt 48058-84-0

2-Propenoic acid, 2-[2-(2-methoxyethoxy)ethoxy]ethyl ester Light Acrylate MTG-A; 48067-72-7 Methoxytriethylene glycol acrylate; Triethylene glycol monomethyl ether acrylate

43 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Propenoic acid, 2-phenoxyethyl ester 2-Phenoxyethyl acrylate; Chemlink 48145-04-6 160; Ebecryl 110; GX 8079; Kayarad R 561; Light Ester PO-A; NK Ester AMP 10G; Phenoxyethyl acrylate; Phenyl Cellosolve acrylate; POA; SR 339; Viscoat 192

Propanoic acid, 3-amino-3-imino-, 2-methoxyethyl ester 2-Methoxyethyl amidinoacetate 50551-14-9

Ethanol, 2-(2-methoxyethoxy)-, 4-methylbenzenesulfonate 1-Tosyloxy-3,6-dioxaheptane 50586-80-6 2-(2-Methoxyethoxy)ethyl p-toluenesulfonate 3,6-Dioxaheptyl tosylate p-Toluenesulfonic acid methoxyethoxyethyl ester p-Tolyl 1,4,7-trioxaoctyl sulfone

2-Propenoic acid, 3-(3-nitrophenyl)-, 2-methoxyethyl ester 50621-00-6

Butanedioic acid, [[ethoxy(propylthio)phosphinyl]thio]-, 50782-75-7 bis[2-(2-ethoxyethoxy)ethyl] ester

2-Butenoic acid, 3-amino-, 2-methoxyethyl ester 2-Methoxyethyl 50899-10-0 .beta.-aminocrotonate; 2-Methoxyethyl 3-aminocrotonate

Ethanol, 2-(2-butoxyethoxy)-, 4-methylbenzenesulfonate 3,6-Dioxadecyl tosylate 50964-16-4

Ethanol, 2-(2-phenoxyethoxy)-, 4-methylbenzenesulfonate 50964-17-5

Ethanol, 2-(1-methylethoxy)-, 4-methylbenzenesulfonate 2-(Isopropyloxy)ethyl tosylate 51218-98-5 2-Isopropoxyethyl p-toluenesulfonate

.beta.-Alanine, N-[3-(acetylamino)-4-[(2-chloro-4- 51248-73-8 nitrophenyl)azo]phenyl]-N-(2-cyanoethyl)-, 2-methoxyethyl ester

.beta.-Alanine, N-[3-(acetylamino)-4-[(2-methoxy-4- 51248-74-9 nitrophenyl)azo]phenyl]-N-(2-cyanoethyl)-, 2-methoxyethyl ester

2-Propenoic acid, 2-(1-methylethoxy)ethyl ester 2-Isopropoxyethyl acrylate 51395-44-9

Propane, 2-(2-ethoxyethoxy)-2-methyl- 1-tert-Butoxy-2-ethoxyethane; 51422-54-9 Ethylene glycol tert-butyl ethyl ether

2,5-Dioxa-7-thia-6-phosphanonan-9-oic acid, 6-methoxy-, Acetic acid, mercapto-, 51491-15-7 2-methoxyethyl ester, 6-oxide 2-methoxyethyl ester, S-ester with O-2-methoxyethyl O-methyl phosphorothioate

2,5-Dioxa-7-thia-6-phosphanonan-9-oic acid, 6-methoxy-, 51491-16-8 2-ethoxyethyl ester, 6-oxide

Acetic acid, [(dimethoxyphosphinyl)thio]-, 2-methoxyethyl ester 51491-18-0

Acetic acid, [(dimethoxyphosphinyl)thio]-, 2-ethoxyethyl ester 51491-19-1

44 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Acetic acid, [(diethoxyphosphinyl)thio]-, 2-methoxyethyl ester 51491-20-4

.beta.-Alanine, N-[3-(acetylamino)phenyl]-N-(2-cyanoethyl)-, 51518-74-2 2-methoxyethyl ester

Butanedioic acid, (butylthio)-, bis(2-ethoxyethyl) ester 51571-30-3

Butanedioic acid, (pentylthio)-, bis(2-ethoxyethyl) ester 51571-31-4

Butanedioic acid, (hexylthio)-, bis(2-ethoxyethyl) ester 51571-32-5

Butanedioic acid, [(phenylmethyl)thio]-, bis(2-ethoxyethyl) ester 51571-33-6

Butanedioic acid, (cyclohexylthio)-, bis(2-ethoxyethyl) ester 51571-34-7

Butanedioic acid, (phenylthio)-, bis(2-ethoxyethyl) ester 51571-35-8

Butanedioic acid, [(4-methylphenyl)thio]-, bis(2-ethoxyethyl) 51571-36-9 ester

Butanedioic acid, [(2,4,6-trimethylphenyl)thio]-, 51571-37-0 bis(2-ethoxyethyl) ester

Butanedioic acid, [(2,3,5,6-tetramethylphenyl)thio]-, 51571-38-1 bis(2-ethoxyethyl) ester

Butanedioic acid, [(2,5-dimethylphenyl)thio]-, bis(2-ethoxyethyl) 51685-28-0 ester

Ethanol, 2-(2-ethoxyethoxy)-, dihydrogen phosphate 51794-01-5

Butanedioic acid, [[ethoxy(propylthio)phosphinyl]thio]-, 51852-28-9 bis(2-methoxyethyl) ester

2-Butenedioic acid (E)-, bis[2-(2-ethoxyethoxy)ethyl] ester 51855-81-3

Butanedioic acid, methylene-, bis(2-methoxyethyl) ester 51855-82-4

Butanedioic acid, methylene-, bis(2-ethoxyethyl) ester 51855-83-5

Butanedioic acid, methylene-, bis[2-(2-ethoxyethoxy)ethyl] ester 51855-84-6

2-Butenedioic acid (Z)-, bis[2-(2-ethoxyethoxy)ethyl] ester Bis(ethoxyethoxyethyl) maleate; 51855-85-7 Oxydiethylene maleate

2-Butenedioic acid (Z)-, monoanhydride with silicic acid (H4SiO4) 51989-73-2 tris(2-methoxyethyl) ester, 2-methoxyethyl ester

2-Butenedioic acid (E)-, bis(2-butoxyethyl) ester 51995-05-2

2-Butenedioic acid (E)-, 2-butoxyethyl 1-methylethyl ester 51995-06-3

4-Piperidineacetic acid, 1,2,2,6,6-pentamethyl-, 2-ethoxyethyl 2-Ethoxyethyl 52302-20-2 ester 1,2,2,6,6-pentamethyl-4-piperidine acetate

2-Butenoic acid, 3-[[ethoxy(propylthio)phosphinyl]oxy]-, 52325-93-6 2-(2-methoxyethoxy)ethyl ester

45 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Butanoic acid, 3-oxo-, 2-(2-methoxyethoxy)ethyl ester [2-(2-Methoxyethoxy)ethyl] 52326-05-3 acetoacetate

2(1H)-Isoquinolineacetic acid, 52372-44-8 3-hydroxy-4-[(2-nitrophenyl)azo]-1- oxo-, 2-(2-ethoxyethoxy)ethyl ester

2(1H)-Isoquinolinebutanoic acid, 52372-46-0 4-[(4-chloro-2-nitrophenyl)azo]-3- hydroxy-1-oxo-, 2-(2-methoxyethoxy)ethyl ester

2(1H)-Isoquinolinebutanoic acid, 3,4-dihydro-1,3-dioxo-, 52372-49-3 2-(2-methoxyethoxy)ethyl ester

2-Butenoic acid, 3-[[ethoxy(propylthio)phosphinothioyl]oxy]-, 52488-33-2 2-(2-methoxyethoxy)ethyl ester

Ethanol, 2-propoxy-, 4-methylbenzenesulfonate 52497-47-9

Butane, 1-[2-[2-(1,1-dimethylethoxy)ethoxy]ethoxy]- Diethylene glycol n-butyl tert-butyl 52788-78-0 ether

Propane, 2-[2-(2-methoxyethoxy)ethoxy]-2-methyl- Diethylene glycol tert-butyl ether 52788-79-1 methyl ether

Propane, 2-[2-(2-ethoxyethoxy)ethoxy]-2-methyl- Diethylene glycol tert-butyl ether 52788-80-4 ethyl ether

Propanedioic acid, (hydroxyimino)-, 2-methoxyethyl methyl ester 2-Methoxyethyl methyl 52893-69-3 isonitrosomalonate

Propanedioic acid, amino-, 2-methoxyethyl methyl ester 2-Methoxyethyl methyl 52893-76-2 aminomalonate

2-Butenoic acid, 3-amino-, 2-ethoxyethyl ester 2-Ethoxyethyl 3-aminocrotonate 52937-88-9

2-Butenoic acid, 3-amino-, 2-(1-methylethoxy)ethyl ester 52937-89-0

2-Butenoic acid, 3-amino-, 2-phenoxyethyl ester 52937-93-6

9H-Purine-9-butanoic acid, 6-amino-.alpha.,.beta.-dihydroxy-, 53188-39-9 2-methoxyethyl ester, [R-(R*,R*)]-

9H-Purine-9-butanoic acid, 6-amino-.alpha.,.beta.-dihydroxy-, 53188-40-2 2-ethoxyethyl ester, [R-(R*,R*)]-

9H-Purine-9-butanoic acid, 6-amino-.alpha.,.beta.-dihydroxy-, 53188-41-3 2-phenoxyethyl ester, [R-(R*,R*)]-

Propanoic acid, 2-mercapto-, 2-methoxyethyl ester Methoxyethyl thiolactate 53206-64-7

Propanoic acid, 2-(2,4-dichlorophenoxy)-, 2-butoxyethyl ester Propionic acid, 53404-31-2 2-(2,4-dichlorophenoxy)-, 2-butoxyethyl ester; 2,4-DP butoxyethanol ester; Dichlorprop butoxyethanol ester; Weedone 2,4-DP

46 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Acetic acid, (2,4-dichlorophenoxy)-, 2-(2-ethoxyethoxy)ethyl 53404-36-7 ester

Alanine, 53523-31-2 N-[5-(acetylamino)-4-[(2-chloro-4,6-dinitrophenyl)azo]-2- ethoxyphenyl]-2-methyl-, 2-methoxyethyl ester

Alanine, 53523-38-9 N-[5-(acetylamino)-4-[(2-bromo-6-cyano-4-nitrophenyl)azo]-2- ethoxyphenyl]-2-methyl-, 2-methoxyethyl ester

Alanine, N-[5-(acetylamino)-2-methoxyphenyl]-2-methyl-, .alpha.-(2-Methoxy-5-acetylamino 53523-39-0 2-methoxyethyl ester phenyl)aminoisobutyric acid methoxyethyl ester

Alanine, N-[5-(acetylamino)-2-methoxyphenyl]-2-methyl-, 53523-43-6 2-(2-ethoxyethoxy)ethyl ester

Alanine, N-[5-(acetylamino)-2-ethoxyphenyl]-2-methyl-, 53523-44-7 2-methoxyethyl ester

2,4-Pentadienoic acid, 2-cyano-, 2-ethoxyethyl ester 53628-74-3

Ethanol, 2-(2,4-dimethylphenoxy)-, acetate 53803-69-3

Propanoic acid, 3,3'-oxybis-, bis(2-methoxyethyl) ester 3,3'-Oxydipropionic acid 53852-30-5 di-(ethylene glycol monomethyl ether) ester

Propanoic acid, 3,3'-oxybis-, bis[2-[2-(2- 3,3'-Oxydipropionic acid 53852-31-6 methoxyethoxy)ethoxy]ethyl] ester di-(triethylene glycol monomethyl ethe) ester

Acetic acid, 2,2'-oxybis-, bis(2-methoxyethyl) ester 2,2'-Oxydiacetic acid di(ethylene 53852-32-7 glycol monomethyl ether) ester

2,5,8,11-Tetraoxatridecane, 12,12-dimethyl- Triethylene glycol methyl 53857-79-7 tert-butyl ether

Benzeneacetic acid, 4-[bis(2-chloroethyl)amino]-, 2-methoxyethyl 53859-26-0 ester

Cyclopropaneoctanoic acid, 2-octyl-, 2-methoxyethyl ester 2-Methoxyethyl 54050-61-2 8-(2-n-octylcyclopropyl)octanoate

Cyclopropaneoctanoic acid, 2-octyl-, 2-(2-methoxyethoxy)ethyl A2C 54050-62-3 ester

Octadecanoic acid, 2-(2-methoxyethoxy)ethyl ester 2-(2-Methoxy)ethoxyethyl 54050-67-8 octadecanoate

Alanine, 54112-50-4 N-[5-(acetylamino)-4-[(2-bromo-6-cyano-4-nitrophenyl)azo]-2- methoxyphenyl]-2-methyl-, 2-methoxyethyl ester

Ethanol, 2-(2-ethoxyethoxy)-, 4-methylbenzenesulfonate 3,6-Dioxaoctyl tosylate 54176-27-1

Propanoic acid, 2-methyl-, 2-ethoxyethyl ester 2-Ethoxyethyl isobutyrate 54396-97-3

47 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Thiiraneoctanoic acid, 3-octyl-, 2-(2-ethoxyethoxy)ethyl ester 2-(2-Ethoxyethoxy)ethyl 54479-60-6 9,10-epithiostearate

Oxiraneoctanoic acid, 3-octyl-, 2-(2-ethoxyethoxy)ethyl ester 2-(2-Ethoxyethoxy)ethyl 54479-61-7 9,10-epoxystearate

Thiiraneoctanoic acid, 3-octyl-, 2-ethoxyethyl ester 2-Ethoxyethyl 9,10-epithiostearate 54479-62-8

Oxiraneoctanoic acid, 3-octyl-, 2-ethoxyethyl ester Octadecanoic acid, 9,10-epoxy-, 54479-63-9 2-ethoxyethyl ester; 2-Ethoxyethyl-9,10-epoxystearate

Propanoic acid, 3-phosphono-, 1-[2-[2- 54553-79-6 [4-nonylphenoxy)ethoxy]ethyl] ester

Propanoic acid, 2-methyl-, 2-methoxyethyl ester 54743-43-0

Benzenebutanoic acid, .gamma.-oxo-, 2-methoxyethyl ester 54743-44-1

3-Butenoic acid, 2-methoxyethyl ester 54871-92-0

2-Butenedioic acid, 2,3-bis(1-methylethyl)-, 54930-08-4 mono(2-methoxyethyl) ester, sodium salt, (Z)-

2-Butenedioic acid, 2,3-bis(1-methylethyl)-, mono(2-ethoxyethyl) 54930-09-5 ester, sodium salt, (Z)-

2-Butenedioic acid, 2,3-bis(1,1-dimethylethyl)-, 54957-25-4 mono(2-methoxyethyl) ester, sodium salt, (Z)-

Hexanedioic acid, mono(2-butoxyethyl) ester, sodium salt Sodium 2-butoxyethyl adipate 55130-91-1

Hexanedioic acid, mono(2-butoxyethyl) ester 55130-96-6

Decanedioic acid, mono(2-ethoxyethyl) ester 55255-45-3

2-Propenoic acid, 3-(1H-imidazol-4-yl)-, 2-ethoxyethyl ester 55362-84-0

L-Arginine, N2-[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]-, 55381-34-5 2-methoxyethyl ester

L-Arginine, N2-[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]-, 55381-35-6 2-methoxyethyl ester, bis(4-methylbenzenesulfonate)

.beta.-Alanine, N-[5-(acetylamino)-2-methoxyphenyl]-N-methyl-, 55415-34-4 2-methoxyethyl ester

.beta.-Alanine, N-[5-(acetylamino)-2-methoxyphenyl]-N-propyl-, 55415-35-5 2-methoxyethyl ester

.beta.-Alanine, N-[5-(acetylamino)-2-methoxyphenyl]-N-butyl-, 55415-36-6 2-methoxyethyl ester

Benzeneacetic acid, .alpha.-[[2-[4-(1,1- 55505-11-8 dimethylethyl)phenoxy]ethoxy]sulfonyl]-

Benzeneacetic acid, 55505-22-1 .alpha.-[[2-(1-methylethoxy)ethoxy]sulfonyl]-

48 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Benzeneacetic acid, .alpha.-[[2-[4-(1,1- 55505-99-2 dimethylethyl)phenoxy]ethoxy]sulfonyl]-, 1,1-dimethylethyl ester

Benzeneacetic acid, 55506-10-0 .alpha.-[[2-(1-methylethoxy)ethoxy]sulfonyl]-,

.beta.-Alanine, 55583-74-9 N-[5-(acetylamino)-2-methoxyphenyl]-N-2-propenyl-, 2-methoxyethyl ester

.beta.-Alanine, N-[5-(acetylamino)-4-[(5-chloro-2,4- 55583-90-9 dinitrophenyl)azo]-2-methoxyphenyl]-N-2-propenyl-, 2-methoxyethyl ester

1-Piperidineacetic acid, .alpha.-phenyl-, 2-butoxyethyl ester Butopiprine 55837-15-5

Poly(oxy-1,2-ethanediyl), .alpha.-[2(or 3)-methylene-1,4-dioxo- 55886-00-5 5,8,11,14-tetraoxapentadec-1-yl]-.omega.-butoxy-

L-Tyrosine, 3-hydroxy-.alpha.-methyl-, 2-phenoxyethyl ester, 55944-12-2 hydrochloride

Cyclohexaneacetic acid, 2-(3-methylphenoxy)ethyl ester 56140-96-6

Cyclohexaneacetic acid, 2-(4-methylphenoxy)ethyl ester 56140-97-7

Cyclohexaneacetic acid, 2-[4-(1,1-dimethylpropyl)phenoxy]ethyl 56140-98-8 ester

Acetic acid, chloro-, 2-(2-methoxyethoxy)ethyl ester 2-(2-Methoxyethoxy)ethyl 56149-36-1 chloroacetate

Acetic acid, phenoxy-, 2-(2-methoxyethoxy)ethyl ester 2-(2-Methoxyethoxy)ethyl 56149-38-3 phenoxyacetate

Cyclohexaneacetic acid, 2-phenoxyethyl ester 56190-18-2

Cyclohexaneacetic acid, 2-(2-methylphenoxy)ethyl ester 56190-19-3

Butanedioic acid, hydroxy-, bis(2-butoxyethyl) ester Bis(butoxyethyl) malate 56235-93-9

2-Butenedioic acid, 2,3-diiodo-, bis(2-ethoxyethyl) ester, (E)- 56338-47-7

2-Butenedioic acid, 2,3-diiodo-, bis[2-(2-ethoxyethoxy)ethyl] 56338-48-8 ester, (E)-

2-Butenedioic acid, 2,3-diiodo-, bis(2-methoxyethyl) ester, (E)- 56375-26-9

3,6,9,12-Tetraoxatetradecane, 2,2-dimethyl- Triethylene glycol tert-butyl ethyl 56419-26-2 ether

2-Butenoic acid, 3-methyl-, 2-phenoxyethyl ester .beta.-Phenoxyethyl 56500-38-0 3-methyl-2-butenoate

2-Butenoic acid, 3-methyl-, 2-propoxyethyl ester 56500-40-4

Acetic acid, bromo-, 2-ethoxyethyl ester 2-Ethoxyethyl bromoacetate 56521-73-4

Acetic acid, bromo-, 2-butoxyethyl ester 2-Butoxyethyl bromoacetate 56521-74-5

49 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Acetic acid, bromo-, 2-(2-ethoxyethoxy)ethyl ester 2-(2-Ethoxyethoxy)ethyl 56521-77-8 bromoacetate

Acetic acid, bromo-, 2-(2-butoxyethoxy)ethyl ester 56521-78-9

Acetic acid, bromo-, 2-[2-(2-methoxyethoxy)ethoxy]ethyl ester 2-[2-(2-Methoxyethoxy)ethoxy]et 56521-80-3 hyl bromoacetate

Acetic acid, bromo-, 2-phenoxyethyl ester 2-Phenoxyethyl bromoacetate 56521-82-5

Acetic acid, iodo-, 2-butoxyethyl ester 2-Butoxyethyl iodoacetate 56521-89-2

Acetic acid, iodo-, 2-(2-butoxyethoxy)ethyl ester 2-(2-Butoxyethoxy)ethyl 56521-91-6 iodoacetate

2-Butenedioic acid (Z)-, mono[2-(1-methylethoxy)ethyl] ester 56678-44-5

2-Butenoic acid, 2-bromo-3-methyl-, 2-propoxyethyl ester 56774-28-8

2-Butenoic acid, 2-bromo-3-methyl-, 2-ethoxyethyl ester 56774-29-9

2H-Naphth[2,3-f]isoindole-2-propanoic acid, 56827-98-6 4,11-diamino-1,3,5,10- tetrahydro-1-imino-3,5,10-trioxo-, 2-methoxyethyl ester

Acetic acid, ethoxy-, 2-methoxyethyl ester 56884-12-9

.beta.-Alanine, N-[3-(acetylamino)-4-[(6-nitro-2- 56951-87-2 benzothiazolyl)azo]phenyl]-, 2-methoxyethyl ester

Cyclopropaneoctanoic acid, 2-octyl-, 2-(2-methoxyethoxy)ethyl 56971-72-3 ester, cis-

.beta.-Alanine, N-[3-(acetylamino)-4-[(5,6-dibromo-2- 57002-62-7 benzothiazolyl)azo]phenyl]-N-methyl-, 2-ethoxyethyl ester

2-Butenedioic acid (Z)-, bis[2-(pentyloxy)ethyl] ester 57050-95-0

Butanedioic acid, (ethylthio)-, bis[2-(pentyloxy)ethyl] ester 57051-00-0

Butanedioic acid, 1-piperidinyl-, bis(2-ethoxyethyl) ester 57051-01-1

Benzenebutanoic acid, 2-ethoxyethyl ester 57096-22-7

Benzenepentanoic acid, 2-ethoxyethyl ester 57096-23-8

Butanoic acid, 3-(2-methoxyethoxy)-, 2-methoxyethyl ester 2-Methoxyethyl 57166-27-5 3-(2-methoxyethoxy)butyrate

.beta.-Alanine, N-[3-(acetylamino)-4-[(2-bromo-4- 57209-74-2 nitrophenyl)azo]phenyl]-N-ethyl-, 2-methoxyethyl ester

.beta.-Alanine, N-[3-(acetylamino)-4-[(2-iodo-4- 57209-75-3 nitrophenyl)azo]phenyl]-N-methyl-, 2-propoxyethyl ester

.beta.-Alanine, N-[3-(acetylamino)-4-[(2-cyano-4- 57209-76-4 nitrophenyl)azo]phenyl]-N-methyl-, 2-(1-methylethoxy)ethyl ester

50 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

.beta.-Alanine, N-[3-(acetylamino)-4-[(2,6-dichloro-4- 57209-77-5 nitrophenyl)azo]phenyl]-N-methyl-, 2-butoxyethyl ester

.beta.-Alanine, N-[3-(acetylamino)-4-[(2-chloro-4- 57209-85-5 nitrophenyl)azo]phenyl]-N-ethyl-, 2-ethoxyethyl ester

.beta.-Alanine, N-[3-(acetylamino)phenyl]-N-ethyl-, 57209-86-6 2-ethoxyethyl ester

.beta.-Alanine, 57209-88-8 N-[3-(acetylamino)phenyl]-N-[3-(2-methoxyethoxy)-3- oxopropyl]-, 2-methoxyethyl ester

.beta.-Alanine, 57209-90-2 N-[3-(acetylamino)phenyl]-N-[3-(2-ethoxyethoxy)-3- oxopropyl]-, 2-ethoxyethyl ester

1H-Pyrazole-1-acetic acid, 4,5-dihydro-3-methyl-4-[(4-methyl-2- 57258-79-4 nitrophenyl)azo]-5-oxo-, 2-methoxyethyl ester

Glycine, N-[3-(acetylamino)-4-[(2-bromo-6-cyano-4- 57414-27-4 nitrophenyl)azo]phenyl]-N-2-propenyl-, 2-methoxyethyl ester

Acetic acid, (4,5-dichloro-2-methylphenoxy)-, 2-butoxyethyl ester Butoxyethyl 2-methyl- 57462-26-7 4,5-dichlorophenoxyacetate

Acetic acid, 57489-42-6 [(4,8-diamino-9,10-dihydro-1,5-dihydroxy-9,10-dioxo-2- anthracenyl)oxy]-, 2-ethoxyethyl ester

.beta.-Alanine, N-[3-(acetylamino)-4-[(4,5-dicyano-1-methyl-1H- 57563-56-1 imidazol-2-yl)azo]phenyl]-, 2-ethoxyethyl ester

Butanoic acid, 3-oxo-, 2-(hexyloxy)ethyl ester 2-(Hexyloxy)ethyl acetoacetate 57582-43-1

Butanoic acid, 3-oxo-, 2-phenoxyethyl ester 2-Phenoxyethyl acetoacetate 57582-44-2

2-Butenedioic acid (Z)-, butyl 2-methoxyethyl ester Butyl 2-methoxyethyl maleate 57583-58-1

2-Butenedioic acid (Z)-, butyl 2-(2-ethoxyethoxy)ethyl ester Butyl .omega.- 57583-59-2 ethylbis(oxyethylene) maleate

2-Butenedioic acid (Z)-, hexyl 2-(2-methoxyethoxy)ethyl ester Hexyl .omega.- 57583-60-5 methylbis(oxyethylene) maleate

2H-Naphth[2,3-f]isoindole-2-acetic acid, 4,11-diamino-1,3,5,10- 57583-66-1 tetrahydro-1,3,5,10-tetraoxo-, 2-methoxyethyl ester

2-Pentenoic acid, 5-[(1,5-dimethyl-4-hexenyl)oxy]-3-methyl-, 57630-17-8 2-methoxyethyl ester

2-Butenoic acid, 3-(2-propenylamino)-, 2-(1-methylethoxy)ethyl 57791-96-5 ester

Butanoic acid, 3-oxo-, 2-(1-methylethoxy)ethyl ester 2-Isopropoxyethyl acetoacetate; 57792-07-1 2-Isopropyloxyethyl acetoacetate

Propanoic acid, 3,3'-thiobis-, bis(2-ethoxyethyl) ester Diethoxyethyl thiodipropionate 57859-15-1

51 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Sulfonium, dodecyl[3-(2-ethoxyethoxy)-3-oxopropyl]ethyl- 57875-83-9

Sulfonium, dodecyl[3-(2-ethoxyethoxy)-3-oxopropyl]ethyl-, Borate(1-), tetrafluoro-, 57875-84-0 tetrafluoroborate(1-) dodecyl[3-(2-ethoxyethoxy)-3- oxopropyl]ethylsulfonium

2-Octenoic acid, 3-methyl-7-(3-methylbutoxy)-, 2-methoxyethyl 57906-46-4 ester

Acetic acid, (diethoxyphosphinyl)-, 2-methoxyethyl ester 57906-47-5

1H-Indene-5-carboxylic acid, 58050-08-1 2,3-dihydro-2-(3-hydroxy-2-quinolinyl)- 1,3-dioxo-, 2-(2-methoxyethoxy)-2-oxoethyl ester

Acetic acid, [4-[[3-methyl-4-(phenylazo)phenyl]azo]phenoxy]-, 58050-13-8 2-methoxyethyl ester

Octadecanoic acid, 9(or 10)-[(acetyloxy)methyl]-, 58147-85-6 2-methoxyethyl ester

Butanoic acid, 3-methyl-, 2-phenoxyethyl ester Isovaleric acid, 2-phenoxyethyl 58214-96-3 ester

Hexanoic acid, 3,5,5-trimethyl-, 2-phenoxyethyl ester 58214-98-5

Propanoic acid, 2,2-dimethyl-, 2-phenoxyethyl ester 2-Phenoxyethyl pivalate 58214-99-6

2-Propenoic acid, 2-[4-(1,1-dimethylethyl)phenoxy]ethyl ester 2-(p-tert-Butylphenoxy)ethyl 58256-32-9 acrylate

Ethanol, 2-(2,5-dimethylphenoxy)-, acetate 58268-40-9

Nonanedioic acid, bis(2-ethoxyethyl) ester 58394-65-3

Thiiraneoctanoic acid, 3-[(3-pentylthiiranyl)methyl]-, 58401-50-6 2-ethoxyethyl ester

Thiiraneoctanoic acid, 3-[(3-pentylthiiranyl)methyl]-, 58401-51-7 2-(2-ethoxyethoxy)ethyl ester

9-Octadecenoic acid (Z)-, 2-(2-ethoxyethoxy)ethyl ester 58401-56-2

Octadecanoic acid, pentachloro-, 2-ethoxyethyl ester 58412-14-9

Octadecanoic acid, pentachloro-, 2-(2-ethoxyethoxy)ethyl ester 58412-15-0

Glycine, N-(phosphonomethyl)-, 1-(2-ethoxyethyl) ester 2-Ethoxyethyl 58527-21-2 phosphonomethylglycinate

Tryptophan, .alpha.-methyl-, 2-phenoxyethyl ester 58780-62-4

Tryptophan, .alpha.-methyl-, 2-phenoxyethyl ester, 58780-63-5 (E)-2-butenedioate (1:1)

2-Butenoic acid, 2-bromo-, 2-phenoxyethyl ester 58972-86-4

2-Butenoic acid, 2-bromo-3-methyl-, 2-phenoxyethyl ester 58973-08-3

2-Butenoic acid, 2-chloro-3-methyl-, 2-phenoxyethyl ester 58973-15-2

52 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Butenoic acid, 2-methoxy-3-methyl-, 2-phenoxyethyl ester 58973-20-9

Propanoic acid, 2-[4-[4-(trifluoromethyl)phenoxy]phenoxy]-, 59011-48-2 2-butoxyethyl ester, (.+-.)-

Propanoic acid, 2-[4-[4-(trifluoromethyl)phenoxy]phenoxy]-, 59011-49-3 2-(2-ethoxyethoxy)ethyl ester, (.+-.)-

1,3-Dithiolane-4-carboxylic acid, 59129-46-3 2-[1-cyano-2-(2-methoxyethoxy)-2- oxoethylidene]-, ethyl ester

4-Pentenoic acid, 5-(3-nitrophenyl)-3-oxo-, 2-methoxyethyl ester 59155-58-7

Hexanedioic acid, 3-oxo-1,5-pentanediyl bis(2-methoxyethyl) 59174-93-5 ester

L-Aspartic acid, N-[(phenylmethoxy)carbonyl]-, 59279-80-0 1-(2-methoxyethyl) 4-(phenylmethyl) ester

L-Aspartic acid, 1-(2-methoxyethyl) ester 59279-81-1

2-Butenoic acid, 2-methoxyethyl ester Crotonic acid, 2-methoxyethyl 59609-46-0 ester

2-Butenoic acid, 2-ethoxyethyl ester 59609-47-1

3-Butenoic acid, 2-ethoxyethyl ester 59609-48-2

Alanine, 2-methyl-, 2-(2-butoxyethoxy)ethyl ester, hydrochloride 59660-94-5

Alanine, N-chloro-2-methyl-, 2-(2-butoxyethoxy)ethyl ester 59661-01-7

Alanine, N,N-dichloro-2-methyl-, 2-(2-butoxyethoxy)ethyl ester 59661-07-3

Cyclohexaneacetic acid, 2-(4-pentylphenoxy)ethyl ester 60036-01-3

Propanoic acid, 2-[4-[(3,5-dichloro-2-pyridinyl)oxy]phenoxy]-, 60074-57-9 2-butoxyethyl ester

Propanoic acid, 2-[4-[(3,5-dibromo-2-pyridinyl)oxy]phenoxy]-, 60074-65-9 2-butoxyethyl ester

Propanoic acid, 2-[4-[(3,5-dichloro-2-pyridinyl)oxy]phenoxy]-, 60074-91-1 2-[2-(2-methoxyethoxy)ethoxy]ethyl ester

2-Butenedioic acid (Z)-, bis[2-(heptyloxy)ethyl] ester 60100-42-7

Glycine, N-(chloroacetyl)-N-(2,6-diethylphenyl)-, 60146-00-1 2-methoxyethyl ester

L-Arginine, N2-[(7-methoxy-2-naphthalenyl)sulfonyl]-, 60152-84-3 2-methoxyethyl ester

L-Arginine, N2-[(7-methoxy-2-naphthalenyl)sulfonyl]-, 60152-85-4 2-methoxyethyl ester, mono(4-methylbenzenesulfonate)

Ethanol, 2-(4-methylphenoxy)-, 4-methylbenzenesulfonate .beta.-(4-Methylphenoxy)ethyl 60225-66-3 p-tosylate .beta.-(p- Methylphenoxy)ethyl tosylate

53 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Glycine, N-methyl-N-2-propenyl-, 2-methoxyethyl ester 60242-70-8

Tridecanoic acid, 2-phenoxyethyl ester 60359-19-5

Tetradecanoic acid, 2-phenoxyethyl ester 60359-20-8

Pentadecanoic acid, 2-phenoxyethyl ester 60359-21-9

Hexadecanoic acid, 2-phenoxyethyl ester 60359-22-0

2-Butenoic acid, 2-phenoxyethyl ester 60359-25-3

2-Pentenoic acid, 3-ethyl-, 2-phenoxyethyl ester 60359-26-4

Acetic acid, cyclohexylidene-, 2-phenoxyethyl ester 60359-27-5

2-Propenoic acid, 3,3-diphenyl-, 2-phenoxyethyl ester 60359-28-6

2-Butenoic acid, 2-methyl-, 2-phenoxyethyl ester 60359-29-7

2,6-Octadienoic acid, 3,7-dimethyl-, 2-phenoxyethyl ester 60359-30-0

3-Pentenoic acid, 3-methyl-, 2-phenoxyethyl ester 60359-31-1

3-Pentenoic acid, 3-ethyl-, 2-phenoxyethyl ester 60359-32-2

2-Butenoic acid, 4-bromo-3-methyl-, 2-phenoxyethyl ester 60359-33-3

2-Butenoic acid, 4-(acetyloxy)-3-methyl-, 2-phenoxyethyl ester 60359-34-4

2-Butenoic acid, 4-methoxy-3-methyl-, 2-phenoxyethyl ester 60359-35-5

Butanoic acid, 3-hydroxy-3-methyl-, 2-phenoxyethyl ester 60359-36-6

Pentanoic acid, 3-hydroxy-3-methyl-, 2-phenoxyethyl ester 60359-37-7

Pentanoic acid, 3-ethyl-3-hydroxy-, 2-phenoxyethyl ester 60359-38-8

Benzenepropanoic acid, .beta.-hydroxy-.beta.-phenyl-, 60359-39-9 2-phenoxyethyl ester

Cyclohexaneacetic acid, 1-hydroxy-, 2-phenoxyethyl ester 60359-40-2

Propanoic acid, 3-hydroxy-, 2-phenoxyethyl ester 60359-41-3

Pentanoic acid, 4-oxo-, 2-phenoxyethyl ester 60359-45-7

1-Piperidineacetic acid, .alpha.-ethylidene-, 2-phenoxyethyl ester 60359-46-8

1-Piperidineacetic acid, .alpha.-(1-methylethylidene)-, 60359-47-9 2-phenoxyethyl ester

2-Butenoic acid, 3-(1-piperidinyl)-, 2-phenoxyethyl ester 60359-48-0

L-Methionine, N-[(phenylmethoxy)carbonyl]-, 2-phenoxyethyl 60359-49-1 ester

L-Methionine, N-acetyl-, 2-phenoxyethyl ester 60359-50-4

DL-Methionine, N-acetyl-, 2-phenoxyethyl ester 60359-51-5

L-Methionine, 2-phenoxyethyl ester 60359-52-6

54 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

L-Methionine, 2-phenoxyethyl ester, 4-methylbenzenesulfonate 60359-53-7

DL-Methionine, 2-phenoxyethyl ester 60359-54-8

DL-Methionine, 2-phenoxyethyl ester, 4-methylbenzenesulfonate 60359-55-9

Glycine, 2-phenoxyethyl ester 60359-56-0

Glycine, 2-phenoxyethyl ester, 4-methylbenzenesulfonate 60359-57-1

Acetic acid, (acetyloxy)-, 2-phenoxyethyl ester 60359-58-2

Acetic acid, (1-oxopropoxy)-, 2-phenoxyethyl ester 60359-59-3

Acetic acid, (acetylthio)-, 2-phenoxyethyl ester 60359-60-6

Glycine, N-acetyl-, 2-phenoxyethyl ester 60359-61-7

Acetic acid, methoxy-, 2-phenoxyethyl ester 60359-62-8

Acetic acid, (1-methylethoxy)-, 2-phenoxyethyl ester 60359-63-9

Acetic acid, (phenylmethoxy)-, 2-phenoxyethyl ester 60359-64-0

2-Butenoic acid, 3-methyl-, 2-oxo-2-(2-phenoxyethoxy)ethyl 60359-65-1 ester

Acetic acid, (methylthio)-, 2-phenoxyethyl ester 60359-66-2

Acetic acid, hydroxy-, 2-phenoxyethyl ester 60359-67-3

Butanedioic acid, mono(2-phenoxyethyl) ester 60359-68-4

Propanoic acid, 2-(1-oxopropoxy)-, 2-phenoxyethyl ester 60359-74-2

Propanoic acid, 2-methoxy-, 2-phenoxyethyl ester 60359-75-3

Propanoic acid, 3-(acetyloxy)-, 2-phenoxyethyl ester 60359-76-4

Acetic acid, (1-methylethoxy)-, 2-oxo-2-(2-phenoxyethoxy)ethyl 60359-77-5 ester

2-Pentenoic acid, 3-methyl-, 2-phenoxyethyl ester 60359-80-0

2-Propenoic acid, 60377-42-6 3-[4-[3-(4-chlorophenoxy)-2-hydroxypropoxy]phenyl]- , 2-methoxyethyl ester

6,8-Dioxa-3,11-dithiatridecanedioic acid, 5,9-dioxo-, Amyl ethoxyethyl 60505-05-7 2-ethoxyethyl pentyl ester methylenebis(thiodiglycolate)

6,8-Dioxa-3,11-dithiatridecanedioic acid, 5,9-dioxo-, Hexyl ethoxyethyl 60505-06-8 2-ethoxyethyl hexyl ester methylenebis(thiodiglycolate)

Butanoic acid, 2-[2-(methylthio)ethyl]-3-oxo-, 2-phenoxyethyl 60507-79-1 ester

Acetic acid, nitro(tetrahydro-2H-1,3-thiazin-2-ylidene)-, 2H-1,3-Thiazine, acetic acid deriv. 60517-22-8 2-methoxyethyl ester

55 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Acetic acid, nitro(tetrahydro-2H-1,3-thiazin-2-ylidene)-, 2H-1,3-Thiazine, acetic acid deriv. 60517-33-1 2-ethoxyethyl ester

Acetic acid, nitro(tetrahydro-2H-1,3-thiazin-2-ylidene)-, 2H-1,3-Thiazine, acetic acid deriv. 60517-35-3 2-(2-methoxyethoxy)ethyl ester

Acetic acid, nitro(tetrahydro-2H-1,3-thiazin-2-ylidene)-, 2H-1,3-Thiazine, acetic acid deriv. 60517-56-8 2-butoxyethyl ester

Propanoic acid, 3-sulfo-, 1-(2-ethoxyethyl) ester 60568-89-0

1-Piperidineacetic acid, .alpha.-phenyl-, 2-butoxyethyl ester, Laucalon; LD 2351; Rutacel; 60595-56-4 hydrobromide Taci-Bex

Acetic acid, (diethoxyphosphinyl)-, 2-ethoxyethyl ester 60682-93-1

Acetic acid, chloro-, 2-ethoxyethyl ester 2-Ethoxyethyl chloroacetate; 60682-94-2 Ethoxyethyl chloroacetate

Ethanol, 2-(2-methoxyethoxy)-, methanesulfonate 2-(2-Methoxyethoxy)ethyl 60696-83-5 methanesulfonate

.beta.-Alanine, N-ethyl-N-phenyl-, 2-(methoxyethoxy)ethyl ester 60697-17-8

2-Butenoic acid, 3-(2-propenylamino)-, 2-(1-methylethoxy)ethyl 60944-47-0 ester, (E)-

Acetic acid, [[1-(2'-fluoro[1,1'-biphenyl]-4-yl)ethyl]sulfinyl]-, 60992-82-7 2-methoxyethyl ester

Propanoic acid, 2,2'-azobis[2-methyl-, bis(2-methoxyethyl) ester Bis(2-methoxyethyl) 61260-19-3 azodiisobutyrate

2,5,8,11-Tetraoxa-14,15-diazaheptadec-14-en-17-oic acid, 61260-20-6 13,13,16,16-tetramethyl-12-oxo-, 2-[2-(2-methoxyethoxy)ethoxy]ethyl ester

Propanoic acid, 3,3'-oxybis-, bis[2-(2-methylpropoxy)ethyl] ester 61286-29-1

Hexanoic acid, 6-[4-[2-(1-methylethoxy)ethoxy]-4-oxobutoxy]-, 61286-30-4 2-(1-methylethoxy)ethyl ester

2,5,9,12-Tetraoxapentadecan-15-oic acid, 10-methyl-6-oxo-, 61286-31-5 2-methoxyethyl ester

3,6,9,12-Tetraoxatetradecanoic acid, 5-oxo-, 61286-32-6 2-(2-ethoxyethoxy)ethyl ester

3,6,9,13,16-Pentaoxanonadecan-19-oic acid, 10-oxo-, 61286-33-7 2-ethoxyethyl ester

3,6,10,13-Tetraoxahexadecan-16-oic acid, 2-ethoxyethyl ester 61286-34-8

3,6,9,12-Tetraoxapentadecanedioic acid, 2-ethoxyethyl 61286-36-0 phenylmethyl ester

Dodecanedioic acid, 2-ethoxyethyl 3-methoxybutyl ester 61286-45-1

Hexanedioic acid, 2-methoxyethyl 3-methoxyheptyl ester 61286-47-3

56 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Acetic acid, 2,2'-oxybis-, bis(2-butoxyethyl) ester 61286-56-4

Butanoic acid, 2-[(3-nitrophenyl)methylene]-3-oxo-, 61312-76-3 2-phenoxyethyl ester

9,10-Ethanoanthracene-11-carboxylic acid, 61434-11-5 11-cyano-9,10-dihydro-, 2-(2-ethoxyethoxy)-2-oxoethyl ester

2-Propenoic acid, 2-cyano-, 2-(2-butoxyethoxy)-2-oxoethyl ester 2-Butoxyethoxycarbonylmethyl 61434-13-7 2-cyanoacrylate

2-Propenoic acid, 2-cyano-, 2-(2-ethoxyethoxy)-2-oxoethyl ester 2-Ethoxyethoxycarbonylmethyl 61435-94-7 2-cyanoacrylate

2-Propenoic acid, 2-(2-phenoxyethoxy)ethyl ester 2-(2-Phenoxyethoxy)ethyl 61630-25-9 acrylate; Diethylene glycol phenyl ether acrylate; NK Ester AMP 20G; Phenoxy diethyleneglycol acrylate

Poly(oxy-1,2-ethanediyl), 61702-75-8 .alpha.-[4-[2-(2-methoxyethoxy)ethoxy]-1,4- dioxo-2-butenyl]-.omega.-hydroxy-, (Z)-

Benzenesulfonic acid, 4-(1-chloro-1-methylethyl)-, 2-ethoxyethyl 61776-67-8

Propanedioic acid, 1,3-dithiolan-2-ylidene-, bis(2-methoxyethyl) Di(methoxyethyl) 61782-04-5 ester 1,3-dithiolan-2-ylidene malonate

Propanedioic acid, 1,3-dithiolan-2-ylidene-, bis(2-ethoxyethyl) 61782-05-6 ester

Propanedioic acid, 1,3-dithiolan-2-ylidene-, bis(2-butoxyethyl) 61782-06-7 ester

Propanedioic acid, 1,3-dithiolan-2-ylidene-, 2-ethoxyethyl 61782-11-4 1-methylethyl ester

Propanedioic acid, 1,3-dithiolan-2-ylidene-, 2-ethoxyethyl 61782-21-6 1-methylethyl ester, S-oxide

Propanedioic acid, bis(2-methoxyethyl) ester Di(methoxyethyl)malonate 61782-22-7

Pentanedioic acid, bis[2-(2-butoxyethoxy)ethyl] ester Bis(butoxyethoxyethyl) glutarate 61827-65-4

Octadecanoic acid, 9(or 10)-(hydroxymethyl)-, 2-methoxyethyl 2-Methoxyethyl 61912-13-8 ester 9(10)-hydroxymethylstearate

L-Methionine, N-(phenoxyacetyl)-, 2-phenoxyethyl ester 61919-97-9

Butanedioic acid, [(2-methoxy-2-oxoethyl)thio]-, 62027-47-8 bis(2-ethoxyethyl) ester

Butanedioic acid, [(2-ethoxy-2-oxoethyl)thio]-, 62027-48-9 bis(2-ethoxyethyl) ester

Butanedioic acid, [(2-oxo-2-propoxyethyl)thio]-, 62027-49-0 bis(2-ethoxyethyl) ester

57 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Butanedioic acid, [[2-(1-methylethoxy)-2-oxoethyl]thio]-, 62027-50-3 bis(2-ethoxyethyl) ester

Butanedioic acid, [(2-butoxy-2-oxoethyl)thio]-, bis(2-ethoxyethyl) 62027-51-4 ester

Butanedioic acid, [[2-(2-methylpropoxy)-2-oxoethyl]thio]-, 62027-52-5 bis(2-ethoxyethyl) ester

L-Aspartic acid, N,N-dimethyl-, bis(2-ethoxyethyl) ester 62027-56-9

L-Aspartic acid, N,N-diethyl-, bis(2-ethoxyethyl) ester 62027-57-0

Butanedioic acid, 4-morpholinyl-, bis(2-ethoxyethyl) ester 62027-58-1

Acetic acid, (2,4,5-trichlorophenoxy)-, 2-(2-methylpropoxy)ethyl 62059-40-9 ester

Butanoic acid, 4-(2,4-dichlorophenoxy)-, 62059-41-0 2-(2-methylpropoxy)ethyl ester

2-Butenedioic acid, bis(2-ethoxyethyl) ester 62087-22-3

Acetic acid, ([1,1'-biphenyl]-4-yloxy)-, 2-methoxyethyl ester 2-Methoxyethyl (4-biphenylyl- 62323-14-2 oxy)acetate; Methoxyethyl p-phenylphenoxyacetate

Acetic acid, ([1,1'-biphenyl]-4-yloxy)-, (Methoxyethoxy)ethyl p-phenyl- 62323-15-3 2-(2-methoxyethoxy)ethyl ester phenoxyacetate; 2-(2-Methoxyeth- oxy)ethyl (4-biphenylyloxy)acetate

Acetic acid, ([1,1'-biphenyl]-4-yloxy)-, 2-phenoxyethyl ester 2-Phenoxyethyl 62323-17-5 (4-biphenylyloxy)acetate

Butanoic acid, 4-[(2,6-dimethylphenyl)amino]-4-oxo-, 62593-63-9 2-methoxyethyl ester

Butanoic acid, 4-chloro-4-oxo-, 2-methoxyethyl ester 62593-79-7

Glycine, N-[3-(4-chlorophenoxy)-2-hydroxypropyl]-N-phenyl-, 62631-57-6 2-methoxyethyl ester

Glycine, 62631-99-6 N-[2-(acetyloxy)-3-(4-chlorophenoxy)propyl]-N-phenyl-, 2-methoxyethyl ester

2-Propenoic acid, 3-(butylsulfinyl)-, 2-(2-methoxyethoxy)ethyl 62739-79-1 ester

2-Propenoic acid, 3-(butylsulfonyl)-, 2-(2-methoxyethoxy)ethyl 62739-96-2 ester

Butanoic acid, 2-[(2-nitrophenyl)methylene]-3-oxo-, 62759-99-3 2-ethoxyethyl ester

Butanoic acid, 2-[(2-nitrophenyl)methylene]-3-oxo-, 62760-06-9 2-phenoxyethyl ester

58 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Butanoic acid, 2-[(3-nitrophenyl)methylene]-3-oxo-, 62760-08-1 2-ethoxyethyl ester

Propanoic acid, 2-[(2,6-dichloro-3-pyridinyl)oxy]-, 62804-76-6 2-methoxyethyl ester

Propanoic acid, 2-[(2,6-dichloro-3-pyridinyl)oxy]-, 2-butoxyethyl 62804-77-7 ester

Propanoic acid, 2-[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 62915-82-6 cyanophenoxy]-, 2-methoxyethyl ester

Ethanol, 2-[2-(2-methoxyethoxy)ethoxy]-, 10-Tosyloxy-2,5,8-trioxadecane 62921-74-8 4-methylbenzenesulfonate 3,6,9-Trioxadecyl p-toluenesulfonate 3,6,9-Trioxadecyl tosylate Methoxyethoxyethoxyethyl p-toluenesulfonate

Ethanol, 2-[2-(2-ethoxyethoxy)ethoxy]-, 62921-75-9 4-methylbenzenesulfonate

Nonanedioic acid, bis(2-butoxyethyl) ester Plasthall DBEZ 63021-23-8

2-Propenoic acid, 3-(dodecylthio)-, 2-(2-methoxyethoxy)ethyl 63067-65-2 ester

2-Propenoic acid, 3-(methylthio)-, 2-(2-methoxyethoxy)ethyl 63067-69-6 ester

2-Propenoic acid, 3-(phenylthio)-, 2-(2-methoxyethoxy)ethyl 63067-83-4 ester

2-Propenoic acid, 3-(dodecylsulfinyl)-, 2-(2-methoxyethoxy)ethyl 63068-03-1 ester

2-Propenoic acid, 3-(methylsulfinyl)-, 2-(2-methoxyethoxy)ethyl 63068-10-0 ester

2-Propenoic acid, 3-(phenylsulfinyl)-, 2-(2-methoxyethoxy)ethyl 63068-34-8 ester

2-Propenoic acid, 3-(dodecylsulfonyl)-, 63068-41-7 2-(2-methoxyethoxy)ethyl ester

2-Propenoic acid, 3-(methylsulfonyl)-, 2-(2-methoxyethoxy)ethyl 63068-47-3 ester

2-Propenoic acid, 3-(phenylsulfonyl)-, 2-(2-methoxyethoxy)ethyl 63068-67-7 ester

L-Arginine, N2-[(6,7-dimethoxy-2-naphthalenyl)sulfonyl]-, 63092-38-6 2-methoxyethyl ester

L-Arginine, N2-[(6,7-dimethoxy-2-naphthalenyl)sulfonyl]-, 63092-39-7 2-methoxyethyl ester, mono(4-methylbenzenesulfonate)

L-Arginine, N2-[(6,7-diethoxy-2-naphthalenyl)sulfonyl]-, 63092-46-6 2-methoxyethyl ester

59 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

L-Arginine, N2-[(6,7-diethoxy-2-naphthalenyl)sulfonyl]-, 63092-47-7 2-methoxyethyl ester, mono(4-methylbenzenesulfonate)

3,6,9,12-Tetraoxatetradecane, 2-methyl- Triethylene glycol ethyl isopropyl 63095-30-7 ether

2-Butenedioic acid, bis[2-(hexyloxy)ethyl] ester 63137-82-6

Ethanol, 2-[2-(4-dodecylphenoxy)ethoxy]-, dihydrogen phosphate 63217-11-8

2,5,8-Trioxa-11,13-dithia-12-stannapentadecan-15-oic acid, 63247-10-9 12,12-dimethyl-9-oxo-, 2-(2-methoxyethoxy)ethyl ester

2,5-Dioxa-9,11-dithia-10-stannatetradecan-14-oic acid, 63247-11-0 10,10-dibutyl-6-oxo-, 2-methoxyethyl ester

.beta.-Alanine, N-[5-(acetylamino)-2-methoxy-4-[(6-methyl-5- Isothiazolo[3,4-b]pyridine, 63267-08-3 nitroisothiazolo[3,4-b]pyridin-3-yl)azo]phenyl]-, 2-methoxyethyl .beta.-alanine deriv. ester

2,5,8-Trioxa-12,14-dithia-13-stannaheptadecan-17-oic acid, 63283-59-0 13,13-dimethyl-9-oxo-, 2-(2-methoxyethoxy)ethyl ester

Ethanol, 2-(hexyloxy)-, dihydrogen phosphate 63294-54-2

Ethanol, 2-(2-butoxyethoxy)-, hydrogen sulfate 63294-55-3

Ethanol, 2-(4-hexylphenoxy)-, dihydrogen phosphate 63294-56-4

Ethanol, 2-(4-hexylphenoxy)-, hydrogen phosphate 63294-57-5

Ethanol, 2-[2-(4-nonylphenoxy)ethoxy]-, hydrogen phosphate 63440-70-0

Ferrocene, [4-(2-methoxyethoxy)-1,4-dioxobutyl]- 2-Methoxyethyl 63444-16-6 .beta.-ferrocenoylpropionate

Propanoic acid, 2-(4-chloro-3-nitrophenoxy)-, 2-methoxyethyl 63490-56-2 ester

Propanoic acid, 2-(4-chloro-3-nitrophenoxy)-, 2-butoxyethyl 63490-57-3 ester

2-Propenoic acid, 3-(butylthio)-, 2-(2-methoxyethoxy)ethyl ester 63623-63-2

.beta.-Alanine, N-ethyl-N-(3-methylphenyl)-, 2-methoxyethyl 63737-08-6 ester

3-Thiophenecarboxylic acid, 63737-09-7 2-[[4-[ethyl[3-(2-methoxyethoxy)-3- oxopropyl]amino]-2-methylphenyl]azo]-5-nitro-

Propanedioic acid, mono[2-(4-octylphenoxy)ethyl] ester 63839-44-1

Propanoic acid, 2-(2-methoxyphenoxy)-, 2-butoxyethyl ester 63858-00-4

Acetic acid, (dimethylphenoxy)-, 2-(2-butoxyethoxy)ethyl ester 63904-85-8

2-Propenoic acid, 2-[2,4-bis(1,1-dimethylpropyl)phenoxy]ethyl 64050-16-4 ester

60 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Benzene, [2-(2-ethoxyethoxy)ethoxy]- Diethylene glycol phenyl ethyl 64057-86-9 ether

2H-Naphth[2,3-f]isoindole-2-butanoic acid, 64135-04-2 4,11-diamino-1,3,5,10- tetrahydro-1,3,5,10-tetraoxo-, 2-ethoxyethyl ester

2,5,10-Undecatrienoic acid, 2-(3,8-nonadienyl)-, 2-ethoxyethyl 64461-85-4 ester, (E,E,E)-

2,5,10-Undecatrienoic acid, 2-methyl-, 2-ethoxyethyl ester, (E,E)- 64465-43-6

2,6-Heptadienoic acid, 2-ethoxyethyl ester, (E)- 64465-46-9

2,5,10-Undecatrienoic acid, 2-ethoxyethyl ester, (E,E)- 64465-47-0

2,7-Dodecadienedioic acid, 4-ethenyl-, bis(2-ethoxyethyl) ester, 64465-48-1 (E,E)-

2,5-Dodecadienedioic acid, 9-ethenyl-, bis(2-ethoxyethyl) ester, 64465-49-2 (E,E)-

2-Butenoic acid, 3-amino-, 2-butoxyethyl ester 2-Butoxyethyl 3-aminocrotonate 64549-32-2

Propanedioic acid, 1,3-dithiolan-2-ylidene-, 2-ethoxyethyl ethyl 64617-94-3 ester

Propanedioic acid, bis(2-ethoxyethyl) ester 64617-98-7

Propanedioic acid, bis(2-butoxyethyl) ester 64617-99-8

Propanedioic acid, 2-ethoxyethyl 1-methylethyl ester 64618-02-6

Propanedioic acid, 2-ethoxyethyl ethyl ester 64618-03-7

Benzeneacetic acid, .alpha.-methyl-4-(2-methylpropyl)-, 64622-24-8 2-methoxyethyl ester

Benzeneacetic acid, .alpha.-methyl-4-(2-methylpropyl)-, 64622-25-9 2-ethoxyethyl ester

Benzeneacetic acid, 4-(2-methylpropyl)-, 2-methoxyethyl ester 64622-68-0

Benzeneacetic acid, 4-(2-methylpropyl)-, 2-ethoxyethyl ester 64622-69-1

Ethanol, 2-[2-(2-methoxyethoxy)ethoxy]-, hydrogen phosphate 64662-15-3

Ethanol, 2-(2-methoxyethoxy)-, hydrogen phosphate 64662-16-4

Acetic acid, [(3,5,6-trichloro-2-pyridinyl)oxy]-, 2-butoxyethyl 2-Butoxyethyl [(3,5,6-trichloro-2- 64700-56-7 ester pyridyl)oxy]acetate; Garlon 4; Garlon 480; Garlon 4E; Grazon ET; M 4021; Triclopyr 2-butoxyethyl ester; Triclopyr butoxyethanol ester; Triclopyr ester; Turflon

Acetic acid, (4-chlorophenoxy)-, 2-phenoxyethyl ester 64707-06-8

Ethanol, 2-[2-(2-propoxyethoxy)ethoxy]-, 64820-20-8 4-methylbenzenesulfonate

61 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

1,2,3-Propanetricarboxylic acid, 2-hydroxy-, tris(2-butoxyethyl) 64896-67-9 ester

Propanoic acid, 2-[(3,5-dibromo-6-methyl-2-pyridinyl)oxy]-, 65110-54-5 2-butoxyethyl ester

Propanoic acid, 2-[(3,5-dichloro-6-methyl-2-pyridinyl)oxy]-, 65110-55-6 2-butoxyethyl ester

Propanoic acid, 2-[(3,5-dichloro-6-methyl-2-pyridinyl)oxy]-, 65110-57-8 2-methoxyethyl ester

Propanoic acid, 2-(2,3-dimethylphenoxy)-, 2-butoxyethyl ester 65316-56-5

Acetic acid, [bis(4-chlorophenyl)methoxy]-, 2-ethoxyethyl ester 2-Ethoxyethyl 65430-16-2 [bis(4-chlorophenyl)methoxy]aceta te

1H-Indole-3-acetic acid, 65474-33-1 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-, 2-methoxyethyl ester

Butanedioic acid, bis[2-[2-(2-butoxyethoxy)ethoxy]ethyl] ester 65520-45-8

Butanedioic acid, bis[2-[2-(hexyloxy)ethoxy]ethyl] ester 65520-47-0

Propanoic acid, 2-[4-(4-chlorophenoxy)phenoxy]-, 65633-23-0 2-methoxyethyl ester

Propanoic acid, 2-[4-(2,4-dichlorophenoxy)phenoxy]-, 65633-35-4 2-methoxyethyl ester

Propanoic acid, 2-[4-(4-chlorophenoxy)phenoxy]-, 65633-37-6 2-(2-methoxyethoxy)ethyl ester

Propanoic acid, 2-[4-(2,4-dichlorophenoxy)phenoxy]-, 65633-61-6 2-phenoxyethyl ester

Propanoic acid, 2-[4-(2,4-dichlorophenoxy)phenoxy]-, 65633-87-6 2-butoxyethyl ester

Propanoic acid, 2-[4-(4-chlorophenoxy)phenoxy]-, 2-butoxyethyl 65633-88-7 ester

Propanoic acid, 2-[4-(4-chlorophenoxy)phenoxy]-, 65633-94-5 2-(2-ethoxyethoxy)ethyl ester

Propanoic acid, 2-[4-(2,4-dichlorophenoxy)phenoxy]-, 65633-95-6 2-(2-ethoxyethoxy)ethyl ester

Propanoic acid, 2-[4-(2,4-dichlorophenoxy)phenoxy]-, 65633-96-7 2-[2-(2-methoxyethoxy)ethoxy]ethyl ester

Propanoic acid, 2-[4-(4-chlorophenoxy)phenoxy]-, 65634-02-8 2-[2-(2-methoxyethoxy)ethoxy]ethyl ester

Propanoic acid, 2-bromo-, 2-methoxyethyl ester 2-Bromopropanoic acid 65634-04-0 2-methoxyethyl ester

62 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

1H-Indole-3-acetic acid, 65825-16-3 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-, 2-ethoxyethyl ester

Propanoic acid, 2-[4-(4-chloro-2-cyanophenoxy)phenoxy]-, 65841-50-1 2-methoxyethyl ester

Propanoic acid, 2-[4-(4-cyanophenoxy)phenoxy]-, 65841-62-5 2-methoxyethyl ester

Propanoic acid, 65841-81-8 2-[4-[2-cyano-4-(trifluoromethyl)phenoxy]phenoxy]-, 2-methoxyethyl ester

Propanoic acid, 65950-69-8 2-[3-[2-chloro-4-(trifluoromethyl)phenoxy]phenoxy]-, 2-methoxyethyl ester

Ethanol, 2-[2-(4-nonylphenoxy)ethoxy]-, dihydrogen phosphate 66019-21-4

Acetic acid, trichloro-, 2-(1-methylethoxy)ethyl ester 2-Isopropoxyethyl trichloroacetate 66063-65-8

Butanoic acid, 4-[(1-amino-9,10-dihydro-4-hydroxy-9,10-dioxo-2- 66209-74-3 anthracenyl)thio]-, 2-ethoxyethyl ester

Benzeneacetic acid, .alpha.-hydroxy-, 2-butoxyethyl ester AI 3-36399 66267-64-9

Benzeneacetic acid, .alpha.-hydroxy-, 2-ethoxyethyl ester AI 3-20278 66267-66-1

Benzeneacetic acid, .alpha.-hydroxy-, 2-(2-ethoxyethoxy)ethyl AI 3-36401 66267-67-2 ester

Benzeneacetic acid, .alpha.-hydroxy-, 2-(2-methoxyethoxy)ethyl AI 3-19990 66267-68-3 ester

Benzeneacetic acid, .alpha.-hydroxy-, 2-propoxyethyl ester AI 3-36394 66267-70-7

2-Propenoic acid, 3,3-diamino-, 2-methoxyethyl ester, 66604-26-0 hydrochloride

Propane, 2-(2-methoxyethoxy)-2-methyl- 1-tert-Butoxy-2-methoxyethane; 66728-50-5 Ethylene glycol tert-butyl methyl ether

Pentanoic acid, 4-[4-[4-(trifluoromethyl)phenoxy]phenoxy]-, 66759-17-9 2-methoxyethyl ester

Ethyl, 66839-92-7 2-[[hydroxy(2-methoxyethoxy)phosphinyl]oxy]-1-methoxy-

L-Tyrosine, 3-hydroxy-.alpha.-methyl-, 2-methoxyethyl ester 66997-09-9

2-Propenoic acid, 3-(3-nitrophenyl)-, 2-propoxyethyl ester 67078-98-2

2-Propenoic acid, 2-methyl-, 2-(2-methylphenoxy)ethyl ester 67081-58-7

2-Propenoic acid, 2-methyl-, 2-(4-methylphenoxy)ethyl ester 67081-59-8

Butanedioic acid, mercapto-, bis(2-ethoxyethyl) ester 67082-43-3

Pentanoic acid, 4-oxo-, 2-(2-ethoxyethoxy)ethyl ester 2-(2-Ethoxyethoxy)ethyl levulinate 67385-19-7

63 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Pentanoic acid, 4-oxo-, 2-(2-butoxyethoxy)ethyl ester 2-(2-Butoxyethoxy)ethyl levulinate 67385-20-0

Acetic acid, (acetyloxy)-, 2-methoxyethyl ester 67429-12-3

Dodecanoic acid, 2-(2-ethoxyethoxy)ethyl ester 67465-30-9

Benzeneacetic acid, .alpha.-methylene-4-(2-methylpropyl)-, 67511-00-6 2-methoxyethyl ester

Butanoic acid, 2-[(3-nitrophenyl)methylene]-3-oxo-, 67593-40-2 2-propoxyethyl ester

Butanoic acid, 2-[(3-nitrophenyl)methylene]-3-oxo-, 67593-41-3 2-butoxyethyl ester

L-Alanine, N-(2,6-dimethylphenyl)-, 2-methoxyethyl ester 67617-65-6

L-Alanine, N-(chloroacetyl)-N-(2,6-dimethylphenyl)-, 67617-66-7 2-methoxyethyl ester

L-Alanine, N-(chloroacetyl)-N-(2,6-dimethylphenyl)-, 67617-74-7 2-ethoxyethyl ester

.beta.-Alanine, N-(2-cyanoethyl)-N-[4-[(2-cyano-4- 67753-85-9 nitrophenyl)azo]phenyl]-, 2-methoxyethyl ester

.beta.-Alanine, N-[5-(acetylamino)-4-[(3,5-dicyano-4-methyl-2- 67753-86-0 thienyl)azo]-2-methoxyphenyl]-, 2-methoxyethyl ester

DL-Alanine, N-(2-ethyl-6-methylphenyl)-N-(1H-1,2,4-triazol-1- 67811-63-6 ylacetyl)-, 2-methoxyethyl ester

DL-Alanine, N-(2-ethyl-6-methylphenyl)-N-(1H-1,2,4-triazol-1- 67811-64-7 ylacetyl)-, 2-methoxyethyl ester, hydrochloride

DL-Alanine, 67811-65-8 N-(2,6-diethylphenyl)-N-(1H-1,2,4-triazol-1-ylacetyl)-, 2-methoxyethyl ester

DL-Alanine, 67811-73-8 N-(2,6-diethylphenyl)-N-(1H-1,2,4-triazol-1-ylacetyl)-, 2-methoxyethyl ester, hydrochloride

.beta.-Alanine, N-[3-(acetylamino)-4-[[2,6-dibromo-4- 67834-91-7 [(methylamino)sulfonyl]phenyl]azo]phenyl]-N-(2-cyanoethyl)-, 2-methoxyethyl ester

Pentanoic acid, 4-oxo-, 2-ethoxyethyl ester 2-Ethoxyethyl levulinate 67858-05-3

Octadecanoic acid, 10-hydroxy-9-sulfo-, 1-(2-ethoxyethyl) ester, 67906-29-0 monosodium salt

Propanoic acid, 2-[4-[(4-chlorophenoxy)methyl]phenoxy]-, 68113-21-3 2-butoxyethyl ester

Propanoic acid, 2-[4-[(4-chlorophenoxy)methyl]phenoxy]-, 68113-22-4 2-methoxyethyl ester

64 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Propanoic acid, 2-[4-[(4-chlorophenoxy)methyl]phenoxy]-, 68113-27-9 2-phenoxyethyl ester

.beta.-Alanine, N-(2-methoxy-5-nitrophenyl)-, 2-methoxyethyl 68133-25-5 ester

.beta.-Alanine, N-(5-amino-2-methoxyphenyl)-, 2-methoxyethyl 68133-26-6 ester

9-Octadecenoic acid (Z)-, 2-ethoxyethyl ester 68134-05-4

Butane, 1-[2-(1,1-dimethylethoxy)ethoxy]- Ethylene glycol n-butyl tert-butyl 68134-24-7 ether

Ethanol, 2-(2-butoxyethoxy)-, hydrogen phosphate 68191-02-6

2-Pentynoic acid, 4,4-dimethyl-, 2-ethoxyethyl ester 68258-16-2

2-Pentenoic acid, 4,4-dimethyl-, 2-ethoxyethyl ester, (Z)- 68258-17-3

2-Pentenoic acid, 4,4-dimethyl-, 2-ethoxyethyl ester, (E)- 68258-18-4

Cyclopropaneacetic acid, 2,2-dimethyl-, 2-ethoxyethyl ester 68258-19-5

2-Propenoic acid, 2-cyano-, 2-(ethoxy-2-13C)ethyl ester 68444-42-8

Acetic acid, cyano-, 2-(ethoxy-2-13C)ethyl ester 68444-44-0

2-Propenoic-3-13C acid, 2-cyano-, 2-ethoxyethyl ester 68444-45-1

1H-Benzimidazole-5-sulfonic acid, 68503-15-1 1-butyl-2-[5-(4-chlorophenyl)-2- furanyl]-, 2-methoxyethyl ester

Propanoic acid, 2-[2-chloro-5-(2,4-dichlorophenoxy)phenoxy]-, 68533-55-1 2-methoxyethyl ester

2-Butenedioic acid (Z)-, mono(2-butoxyethyl) ester, ammonium 68568-41-2 salt

Butanoic acid, 4-[(1,2,3,4-tetrahydro-2-oxo-6-quinolinyl)oxy]-, 68749-37-1 2-ethoxyethyl ester

Butanoic acid, 4-[(1,2-dihydro-2-oxo-6-quinolinyl)oxy]-, 68749-47-3 2-ethoxyethyl ester

Propanoic acid, 2,2-dimethyl-, 2-(hexyloxy)ethyl ester 68757-58-4

Propanoic acid, 3-amino-3,3-diphosphono-, 1-(2-methoxyethyl) 68761-68-2 ester

Propanoic acid, 2-chloro-, 2-butoxyethyl ester 68797-46-6

Ethanol, 2-(2,6-dimethylphenoxy)-, propanoate 68839-76-9

Acetic acid, chloro-, 2-(2,6-dimethylphenoxy)ethyl ester 68839-77-0

Acetic acid, dichloro-, 2-(2,6-dimethylphenoxy)ethyl ester 68839-78-1

Acetic acid, trichloro-, 2-(2,6-dimethylphenoxy)ethyl ester 68839-79-2

65 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Glycine, N,N-bis[2-(2-methoxyethoxy)-2-oxoethyl]-, 68926-26-1 2-methoxyethyl ester

Propanoic acid, 2-[4-[(5-bromo-2-pyrimidinyl)oxy]phenoxy]-, 69034-83-9 2-methoxyethyl ester

Octanoic acid, 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-, Diethylene glycol methyl ether 69116-61-6 2-(2-methoxyethoxy)ethyl ester .alpha.,.alpha.- dihydroperfluorooctanoate

Decanoic acid, Diethylene glycol methyl ether 69116-62-7 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoro- , .alpha.,.alpha.- 2-(2-methoxyethoxy)ethyl ester dihydroperfluorodecanoate

Glycine, N-(phosphonomethyl)-, 1-(2-phenoxyethyl) ester 2-Phenoxyethyl N-(phosphono- 69162-32-9 methyl)glycinate; 2-Phenoxyethyl phosphonomethylglycinate

6-Oxa-3,9-diaza-5,7-diphosphaundecanedioic acid, 5,7-dihydroxy-, 69162-33-0 bis(2-phenoxyethyl) ester, 5,7-dioxide

Ethanol, 2-[4-(1,1-dimethylethyl)phenoxy]-, methanesulfonate 69182-83-8

Acetic acid, [(4-amino-3,5,6-trichloro-2-pyridinyl)oxy]-, 69184-06-1 2-butoxyethyl ester

2-Butenoic acid, 4-(2,4-dichlorophenoxy)-, 2-ethoxyethyl ester 69250-74-4

2-Butenoic acid, 4-(4-chloro-2-methylphenoxy)-, 2-ethoxyethyl 69250-78-8 ester

Propanoic acid, 2-[4-(2-chloro-4-nitrophenoxy)phenoxy]-, 69717-32-4 2-methoxyethyl ester

Propanoic acid, 69806-54-8 2-[4-[[5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy]- , 2-ethoxyethyl ester

1,2,3-Propanetricarboxylic acid, 2-hydroxy-, 1-[2-(4- 69807-84-7 nonylphenoxy)ethyl] ester

2-Butenedioic acid, mono[2-(4-nonylphenoxy)ethyl] ester 69807-85-8

Propanoic acid, 2-[(7-chloro-2-dibenzofuranyl)oxy]-, 69817-04-5 2-methoxyethyl ester

Propanoic acid, 2-[(7-chloro-2-dibenzofuranyl)oxy]-, 69817-05-6 2-ethoxyethyl ester

Propanoic acid, 2-[4-[4-(aminothioxomethyl)phenoxy]phenoxy]-, 69845-87-0 2-methoxyethyl ester

Propanoic acid, 2-[2-chloro-5-[(3,5-dichloro-2- 69953-38-4 pyridinyl)oxy]phenoxy]-, 2-methoxyethyl ester

Propanoic acid, 69953-48-6 2-[5-[(3,5-dichloro-2-pyridinyl)oxy]-2-nitrophenoxy]- , 2-methoxyethyl ester

66 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Propanoic acid, 2-[2-chloro-5-[(3,5-dichloro-2- 69953-56-6 pyridinyl)oxy]phenoxy]-, 2-butoxyethyl ester

Propanoic acid, 69953-61-3 2-[2-bromo-5-[(3,5-dichloro-2-pyridinyl)oxy]phenoxy]- , 2-ethoxyethyl ester

2-Phenoxyethyl phenyl phosphate 69977-34-0

Propanoic acid, 2-[5-chloro-2-(2,4-dichlorophenoxy)phenoxy]-, 70007-30-6 2-methoxyethyl ester

Propanoic acid, 2-chloro-, 2-ethoxyethyl ester 70009-96-0

4-Pentenoic acid, 5-(3-nitrophenyl)-3-oxo-, 2-propoxyethyl ester 70076-60-7

Propanoic acid, 2-[2-chloro-5-[2-nitro-4- 70136-98-0 (trifluoromethyl)phenoxy]phenoxy]-, 2-methoxyethyl ester

Propanoic acid, 2-[4-[[3-chloro-5-(trifluoromethyl)-2- 70158-65-5 pyridinyl]oxy]phenoxy]-, 2-butoxyethyl ester

Butanedioic acid, [(trichlorostannyl)methyl]-, bis(2-butoxyethyl) 70165-97-8 ester

5-Heptenoic acid, 70167-07-6 7-[3,5-dihydroxy-2-[3-hydroxy-4-(3-thienyloxy)-1- butenyl]cyclopentyl]-, 2-ethoxyethyl ester, [1R- [1.alpha.(Z),2.beta.(1E,3R*),3.alpha.,5.alpha.]]-

5-Heptenoic acid, 70167-10-1 7-[3,5-dihydroxy-2-[3-hydroxy-4-(3-thienyloxy)-1- butenyl]cyclopentyl]-, 2-ethoxyethyl ester, [1R- [1.alpha.(Z),2.beta.(1E,3S*),3.alpha.,5.alpha.]]-

Benzenepropanoic acid, 70193-34-9 4-[3-(4-chlorophenoxy)-2-hydroxypropoxy]-, 2-methoxyethyl ester

2-Propenoic acid, 70193-46-3 3-[4-[3-(4-chlorophenoxy)-2-oxopropoxy]phenyl]-, 2-methoxyethyl ester

Benzenepropanoic acid, 4-[3-(4-chlorophenoxy)-2-oxopropoxy]-, 70193-52-1 2-methoxyethyl ester

2-Propenoic acid, 70193-62-3 3-[4-[3-(4-bromophenoxy)-2-oxopropoxy]phenyl]-, 2-methoxyethyl ester

2-Propenoic acid, 3-[4-[2-hydroxy-3-[4-(1- 70193-70-3 methylethyl)phenoxy]propoxy]phenyl]-, 2-methoxyethyl ester

2-Propenoic acid, 3-[4-[3-[4-(1-methylethyl)phenoxy]-2- 70193-78-1 oxopropoxy]phenyl]-, 2-methoxyethyl ester

2-Propenoic acid, 70193-99-6 3-[4-[3-(4-bromophenoxy)-2-hydroxypropoxy]phenyl]- , 2-methoxyethyl ester

67 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Pentanoic acid, 2,2,3,3,4,4,5,5-octafluoro-, 2-phenoxyethyl ester 70253-86-0

Benzenepropanoic acid, 70314-28-2 .alpha.-acetyl-3-nitro-.beta.-(1-oxopropyl)-, 2-methoxyethyl ester

Benzenepropanoic acid, 70314-31-7 .alpha.-acetyl-3-nitro-.beta.-(1-oxopropyl)-, 2-butoxyethyl ester

Benzenepropanoic acid, 70314-34-0 .alpha.-acetyl-3-nitro-.beta.-(1-oxopropyl)-, 2-(1-methylethoxy)ethyl ester

Benzenepropanoic acid, 70314-38-4 .alpha.-acetyl-3-nitro-.beta.-(1-oxopropyl)-, 2-propoxyethyl ester

Ethanol, 2-(hexyloxy)-, hydrogen sulfate 70396-82-6

Propanoic acid, 2-(2,5-dichlorophenoxy)-, 2-ethoxyethyl ester 70421-23-7

2-Butenoic acid, 3-methyl-4-[tetrahydro-3,4-dihydroxy-5-[[3-(2- 70436-81-6 hydroxy-1-methylpropyl)oxiranyl]methyl]-2H-pyran-2-yl]-, 2-ethoxyethyl ester, [2S-[2.alpha.(E),3.beta.,4.beta.,5.alpha.[2S*,3 R*(1R*,2R*)]]]-

10,13-Dioxa-3,5-dithia-4,6-distannapentadecanoic acid, 70504-42-6 4-[3-(2-ethoxyethoxy)-3-oxopropyl]-4,6,6-tris[[2-(isooctyloxy)- 2- oxoethyl]thio]-9-oxo-, isooctyl ester

8,11,14-Trioxa-3-thia-4-stannaoctadecanoic acid, 70504-43-7 4,4-bis[[2-(isooctyloxy)-2-oxoethyl]thio]-7-oxo-, isooctyl ester

9,12,15,18-Tetraoxa-4-thia-5-stannadocosanoic acid, 70504-45-9 5,5-bis[[3-(isooctyloxy)-3-oxopropyl]thio]-8-oxo-, isooctyl ester

2,5-Dioxa-10-thia-9-stannadodecan-12-oic acid, 70504-46-0 9-[[2-(isooctyloxy)-2- oxoethyl]thio]-9-[3-(2-methoxyethoxy)-3-oxopropyl]-6-oxo-, isooctyl ester

2,5-Dioxa-10-thia-9-stannatridecan-13-oic acid, 70504-47-1 9-[[3-(isooctyloxy)- 3-oxopropyl]thio]-9-[3-(2-methoxyethoxy)-3-oxopropyl]-6-oxo- , isooctyl ester

1,3,2-Oxathiastannolane-2,2-dipropanoic acid, 5-oxo-, 70513-35-8 bis(2-methoxyethyl) ester

1,3,2-Dioxastannepin-2,2-dipropanoic acid, 4,7-dihydro- 70513-37-0 .alpha.,.alpha.'-dimethyl-4,7-dioxo-, bis(2-ethoxyethyl) ester

2,5,10-Trioxa-9-stannatetradec-12-en-14-oic acid, 70530-49-3 9-[(4-methoxy-1,4-dioxo-2-butenyl)oxy]-9-[3-(2-methoxyethoxy )-3- oxopropyl]-6,11-dioxo-, methyl ester

1,3,2-Dioxastannepin-2,2-dipropanoic acid, 70530-55-1 4,7-dihydro-4,7-dioxo-, bis(2-ethoxyethyl) ester

L-Alanine, N-(3-pyridinylcarbonyl)-, 2-methoxyethyl ester 70643-37-7

68 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

1(2H)-Pyridineacetic acid, 3-cyano-6-hydroxy-4-methyl-5-[(4- 70647-43-7 methylphenyl)azo]-2-oxo-, 2-methoxyethyl ester

1(2H)-Pyridineacetic acid, 3-cyano-6-hydroxy-4-methyl-2-oxo-, 70647-46-0 2-methoxyethyl ester

Butanoic acid, 4-[[2-[(2-bromo-6-cyano-4-nitrophenyl)azo]-5- 70647-48-2 (diethylamino)phenyl]amino]-4-oxo-, 2-methoxyethyl ester

Butanoic acid, 4-[[3-(dimethylamino)phenyl]amino]-4-oxo-, 70647-50-6 2-phenoxyethyl ester

Butanoic acid, 4-[[2-[(2-bromo-4,6-dinitrophenyl)azo]-5- 70647-51-7 (diethylamino)phenyl]amino]-4-oxo-, 2-methoxyethyl ester

Butanoic acid, 4-[[3-(diethylamino)phenyl]amino]-4-oxo-, 70647-52-8 2-methoxyethyl ester

Prosta-4,13-dien-1-oic acid, 16-fluoro-15-hydroxy-9-oxo-, 70652-15-2 2-ethoxyethyl ester, (4Z,13E)-

Octadecanoic acid, 12-(acetyloxy)-, 2-methoxyethyl ester Octadecanoic acid, 12-hydroxy-, 70703-47-8 2-methoxyethyl ester, acetate

Propanoic acid, 2-[4-[4-(trifluoromethyl)phenoxy]phenoxy]-, 70791-36-5 2-butoxyethyl ester

Butanedioic acid, 3-[[5-cyano-1,6-dihydro-2-hydroxy-1-(3- 70862-49-6 methoxypropyl)-4-methyl-6-oxo-3-pyridinyl]azo]phenyl 2-methoxyethyl ester

Acetic acid, cyano-, 2-(2-ethoxyethoxy)-2-oxoethyl ester 70873-49-3

2-Butenoic acid, 2-amino-, 2-ethoxyethyl ester 71145-09-0

Acetic acid, 2,2'-oxybis-, bis[2-(2-methoxyethoxy)ethyl] ester 71190-09-5

Propanoic acid, 2-[4-(2,4-dichlorophenoxy)phenoxy]-, 71283-72-2 2-methoxyethyl ester, (R)-

Acetic acid, chloro-, 2-(2-ethoxyethoxy)ethyl ester 71334-33-3

2H-Naphth[2,3-f]isoindole-2-acetic acid, 4,11-diamino-1,3,5,10- 71334-35-5 tetrahydro-1-imino-3,5,10-trioxo-, 2-(2-ethoxyethoxy)ethyl ester

Phosphoric acid, mono(2-methoxyethyl) mono(2-phenylethyl) 71464-96-5 ester

Phosphoric acid, monocyclohexyl mono(2-methoxyethyl) ester 71464-98-7

Phosphoric acid, mono(2-methoxyethyl) mono-2-propynyl ester 71464-99-8

Ethanol, 2-(2-ethoxyethoxy)-, hydrogen phosphate 71502-04-0

2-Butenedioic acid (Z)-, mono[2-[2-[2-(1,1- 71512-53-3 dimethylethoxy)ethoxy]ethoxy]ethyl] ester, sodium salt

2-Butenedioic acid (Z)-, mono[2-(2-methoxyethoxy)ethyl] ester, 71535-92-7 sodium salt

69 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, 71550-36-2

Ethanol, 2-[2-(2-ethoxyethoxy)ethoxy]-, acetate 71648-22-1

2-Thiazoleacetic acid, .alpha.-cyano-4-phenyl-, 2-methoxyethyl 71681-19-1 ester

Propanoic acid, 71689-88-8 2-[4-[[5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy]- , 2-methoxyethyl ester

Propanoic acid, 2-[4-[[3-chloro-5-(trifluoromethyl)-2- 71690-01-2 pyridinyl]oxy]phenoxy]-, 2-methoxyethyl ester

Propanoic acid, 2-[4-[[5-chloro-3-(trifluoromethyl)-2- 71701-71-8 pyridinyl]oxy]phenoxy]-, 2-methoxyethyl ester

4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 71780-25-1 6-[[[[3-(2-methoxyethoxy)-1-methyl-3-oxo-1- propenyl]amino]phenylacetyl]amino]-3,3-dimethyl-7-oxo-, monosodium salt, [2S-[2.alpha.,5.alpha.,6.beta.(S*)]]-

4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 71780-26-2 6-[[[[3-(2-ethoxyethoxy)-1-methyl-3-oxo-1- propenyl]amino]phenylacetyl]amino]-3,3-dimethyl-7-oxo-, monosodium salt, [2S-[2.alpha.,5.alpha.,6.beta.(S*)]]-

Decanedioic acid, bis(2-methoxyethyl) ester Sebacic acid, bis(2-methoxyethyl) 71850-03-8 ester

Nonanoic acid, 2-[2-(2-methoxyethoxy)ethoxy]ethyl ester Triethylene glycol monomethyl 71866-52-9 ether monononanoate

Decanoic acid, 2-[2-(2-methoxyethoxy)ethoxy]ethyl ester Triethylene glycol monomethyl 71866-56-3 ether monodecanoate

9-Octadecenoic acid, (sulfooxy)-, 1-(2-butoxyethyl) ester, sodium 71873-03-5 salt

Propanoic acid, 2-[[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 71979-90-3 nitrophenyl]thio]-, 2-ethoxyethyl ester

Phosphoric acid, mono(2-methoxyethyl) mono(4-nitrophenyl) 72011-66-6 ester

Propanoic acid, 3-[(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10- 72016-26-3 heptadecafluorodecyl)thio]-, 2-methoxyethyl ester

Propane, 1,1'-[oxybis(2,1-ethanediyloxy)]bis- Diethylene glycol dipropyl ether 72072-32-3

Propanoic acid, 2-[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 72082-45-2 nitrophenoxy]-, 2-methoxyethyl ester

Propanoic acid, 2-[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 72082-51-0 nitrophenoxy]-, 2-(2-ethoxyethoxy)ethyl ester

Butanedioic acid, 2-propenyl-, bis(2-methoxyethyl) ester Bis(2-methoxyethyl) allylsuccinate 72140-06-8

Ethanol, 2-(2-propoxyethoxy)-, hydrogen sulfate 72142-67-7

70 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Glycine, N-(2,6-dimethylphenyl)-, 2-methoxyethyl ester 72188-86-4

Glycine, N-(chloroacetyl)-N-(2,6-dimethylphenyl)-, 72188-87-5 2-methoxyethyl ester

Glycine, N-(chloroacetyl)-N-(2-ethyl-6-methylphenyl)-, 72188-88-6 2-methoxyethyl ester

Propanoic acid, 2-[2,4-dichloro-5-[2-chloro-4- 72219-49-9 (trifluoromethyl)phenoxy]phenoxy]-, 2-methoxyethyl ester

Propanoic acid, 72222-16-3 2-[2,4-dichloro-5-(2,4-dichlorophenoxy)phenoxy]-, 2-methoxyethyl ester

Pentanoic acid, 72222-67-4 4-[4-[[5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy]- , 2-ethoxyethyl ester

Pentanoic acid, 4-[4-[[3-chloro-5-(trifluoromethyl)-2- 72232-50-9 pyridinyl]oxy]phenoxy]-, 2-methoxyethyl ester

2-Propenoic acid, 2-[2-[2-(4-nonylphenoxy)ethoxy]ethoxy]ethyl 72243-27-7 ester

Octadecanoic acid, 2-ethoxyethyl ester 72269-51-3

Propanoic acid, 3,3',3''-(chlorostannylidyne)tris-, 72305-60-3 tris(2-ethoxyethyl) ester

Propanoic acid, 3-(trichlorostannyl)-, 2-ethoxyethyl ester 72305-79-4

8,11,14-Trioxa-4-stannaoctadecanoic acid, 4,4-dichloro-7-oxo-, 72305-81-8 2-(2-butoxyethoxy)ethyl ester

Propanoic acid, 3,3'-[bis(acetyloxy)stannylene]bis-, 72305-86-3 bis(2-ethoxyethyl) ester

2-Pentenoic acid, 4-bromo-, 2-methoxyethyl ester 2-Methoxyethyl 72325-78-1 4-bromo-2-pentenoate

2-Pentenoic acid, 4-[4-[4-(trifluoromethyl)phenoxy]phenoxy]-, 72325-94-1 2-methoxyethyl ester

2-Pentenoic acid, 4-[4-(4-chlorophenoxy)phenoxy]-, 72325-95-2 2-methoxyethyl ester

2-Pentenoic acid, 4-[4-(4-bromophenoxy)phenoxy]-, 72325-96-3 2-methoxyethyl ester

2-Pentenoic acid, 4-[4-(4-bromo-2-chlorophenoxy)phenoxy]-, 72325-97-4 2-butoxyethyl ester

2-Pentenoic acid, 4-[4-[4-(trifluoromethyl)phenoxy]phenoxy]-, 72326-04-6 2-(2-methoxyethoxy)ethyl ester

2-Pentenoic acid, 4-[4-[4-(trifluoromethyl)phenoxy]phenoxy]-, 72326-05-7 2-(2-ethoxyethoxy)ethyl ester

71 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Pentenoic acid, 4-[4-[4-(trifluoromethyl)phenoxy]phenoxy]-, 72333-97-2 2-ethoxyethyl ester

Acetic acid, [[1-(9H-fluoren-2-yl)propyl]sulfinyl]-, 72353-21-0 2-methoxyethyl ester, (R*,R*)-

Acetic acid, [[1-(9H-fluoren-2-yl)propyl]sulfinyl]-, 72353-40-3 2-methoxyethyl ester, (R*,S*)-

Propanedioic acid, methylene-, 2-ethoxyethyl methyl ester 2-Ethoxyethyl methyl 72359-66-1 methylenemalonate

Acetic acid, [3-(4-morpholinyl)-4,5-bis[(trifluoromethyl)imino]-2- 72391-81-2 thiazolidinylidene]-, 2-methoxyethyl ester

Acetic acid, [3-(phenylmethyl)-4,5-bis[(trifluoromethyl)imino]-2- 72391-82-3 thiazolidinylidene]-, 2-methoxyethyl ester

2-Propenoic acid, 2-cyano-, 2-propoxyethyl ester 2-Propoxyethyl 72448-74-9 .alpha.-cyanoacrylate

Hexanedioic acid, isooctyl 2-phenoxyethyl ester 72512-76-6

Pentanedioic acid, isooctyl 2-phenoxyethyl ester 72512-77-7

Butanedioic acid, isooctyl 2-phenoxyethyl ester 72512-78-8

Propanoic acid, 3-[(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10- 72765-63-0 heptadecafluorodecyl)thio]-, 2-(2-ethoxyethoxy)ethyl ester

Butanoic acid, 4-[[(4-chlorophenyl)(5-fluoro-2- 72773-86-5 hydroxyphenyl)methylene]amino]-, 2-methoxyethyl ester

Butanoic acid, 4-[[(4-chlorophenyl)(5-fluoro-2- 72773-87-6 hydroxyphenyl)methylene]amino]-, 2-ethoxyethyl ester

Butanoic acid, 4-[[(4-chlorophenyl)(5-fluoro-2- 72773-88-7 hydroxyphenyl)methylene]amino]-, 2-butoxyethyl ester

Benzenepropanoic acid, 4-fluoro-.beta.-oxo-, 2-methoxyethyl 72835-75-7 ester

2-Propenoic acid, 3-(4-methoxyphenyl)-, 2-butoxyethyl ester Cinnamic acid, p-methoxy-, 72845-39-7 2-butoxyethyl ester

.beta.-Alanine, N-[5-(acetylamino)-2-methoxy-4-[(7-nitro-2,1,3- 2,1,3-Benzothiadiazole, 72960-33-9 benzothiadiazol-4-yl)azo]phenyl]-, 2-methoxyethyl ester .beta.-alanine deriv.

Benzenebutanoic acid, .gamma.-cyano-.beta.-phenyl-, 72978-85-9 2-butoxyethyl ester, (R*,S*)-(.+-.)-

Benzenebutanoic acid, .gamma.-cyano-.beta.-phenyl-, 73009-05-9 2-butoxyethyl ester, (R*,R*)-(.+-.)-

Glycine, N-[(dichlorophosphinyl)methyl]-N-(trifluoroacetyl)-, 73371-70-7 2-methoxyethyl ester

Glycine, N-[[bis[(2-methylphenyl)thio]phosphinyl]methyl]-N- 73371-71-8 (trifluoroacetyl)-, 2-methoxyethyl ester

72 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

1(2H)-Pyridineacetic acid, 3,5,6-trichloro-2-oxo-, 2-butoxyethyl 73455-10-4 ester

Acetic acid, (2-chlorophenoxy)-, 2-butoxyethyl ester 73455-15-9

Acetic acid, (4-chlorophenoxy)-, 2-butoxyethyl ester Acetic acid, (p-chlorophenoxy)-, 73455-16-0 2-butoxyethyl ester

Propanoic acid, 3,3,3-trifluoro-2-(trifluoromethyl)-, 73750-23-9 2-methoxyethyl ester

8,11-Dioxa-3,5-dithia-4-stibapentadecanoic acid, 73772-65-3 4-[[2-(2-butoxyethoxy)-2-oxoethyl]thio]-7-oxo-, 2-butoxyethyl ester

Acetic acid, mercapto-, 2-(2-butoxyethoxy)ethyl ester 73772-66-4

8,11,14-Trioxa-3,5-dithia-4-stibahexadecanoic acid, 73772-69-7 4-[[2-[2-(2-ethoxyethoxy)ethoxy]-2-oxoethyl]thio]-7-oxo-, 2-(ethoxyethoxy)ethyl ester

2,5,8-Trioxa-11,13-dithia-12-stibapentadecan-15-oic acid, 73772-71-1 12-[[2-[2-(2-methoxyethoxy)ethoxy]-2-oxoethyl]thio]-9-oxo-, 2-(2-methoxyethoxy)ethyl ester

2,5-Dioxa-8,10-dithia-9-stibadodecan-12-oic acid, 73772-74-4 9-[[2-(2-methoxyethoxy)-2-oxoethyl]thio]-6-oxo-, 2-methoxyethyl ester

Benzeneacetic acid, 4-[(2-cyclohexen-1-ylmethyl)amino]-, 73783-49-0 2-ethoxyethyl ester

Benzeneacetic acid, 4-(2-propenylamino)-, 2-ethoxyethyl ester 73784-15-3

.beta.-Alanine, N-[5-(acetylamino)-4-[(2-chloro-4,6- 74050-58-1 dinitrophenyl)azo]-2-(2-methoxyethoxy)phenyl]-, 2-methoxyethyl ester

.beta.-Alanine, 74050-59-2 N-[5-(acetylamino)-2-(2-methoxyethoxy)phenyl]-, 2-methoxyethyl ester

Propanoic acid, 2,3,3,3-tetrafluoro-2-(trifluoromethyl)-, 74402-78-1 2-ethoxyethyl ester

Glycine, 74412-12-7 N-[(diethoxyphosphinothioyl)methyl]-N-(trifluoroacetyl)-, 2-ethoxyethyl ester

Glycine, N-(phosphonomethyl)-N-(trifluoroacetyl)-, 74412-20-7 1-(2-ethoxyethyl) ester

Glycine, N-[(dichlorophosphinyl)methyl]-N-(trifluoroacetyl)-, 74412-21-8 2-ethoxyethyl ester

2-Butenedioic acid (E)-, bis[2-(2-methoxyethoxy)ethyl] ester 74418-62-5

Acetic acid, hydroxy-, 2-methoxyethyl ester 2-Methoxyethyl glycolate 74531-62-7

73 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

1H-1,2,4-Triazole-1-propanoic acid, .alpha.-acetyl-.beta.-(2,4- 74544-57-3 dichlorophenyl)-, 2-methoxyethyl ester

1H-1,2,4-Triazole-1-propanoic acid, .alpha.-acetyl-.beta.-(2,4- 74544-58-4 dichlorophenyl)-, 2-ethoxyethyl ester

1H-Imidazole-1-propanoic acid, .alpha.-acetyl-.beta.-(2,4- 74564-44-6 dichlorophenyl)-, 2-methoxyethyl ester

Glycine, N-(phosphonomethyl)-, 1-(2-methoxyethyl) ester 2-Methoxyethyl 74580-17-9 phosphonomethylglycinate

Ethanol, 2-[2-(2-methoxyethoxy)ethoxy]-, methanesulfonate 74654-05-0

Butanedioic acid, bis(2-butoxyethyl) ester 74724-04-2

Pentanedioic acid, bis(2-methoxyethyl) ester 74724-05-3

Pentanedioic acid, bis(2-ethoxyethyl) ester 74724-06-4

Pentanedioic acid, bis(2-butoxyethyl) ester Bis(butoxyethyl) glutarate 74724-07-5

Heptanedioic acid, bis(2-methoxyethyl) ester 74724-08-6

Heptanedioic acid, bis(2-ethoxyethyl) ester 74724-09-7

Heptanedioic acid, bis(2-butoxyethyl) ester 74724-10-0

Octanedioic acid, bis(2-methoxyethyl) ester 74724-11-1

Octanedioic acid, bis(2-ethoxyethyl) ester 74724-12-2

Octanedioic acid, bis(2-butoxyethyl) ester 74724-13-3

Nonanedioic acid, bis(2-methoxyethyl) ester 74724-14-4

L-Alanine, 74863-39-1 N-[2,6-bis(1-methylethyl)phenyl]-N-(methoxyoxoacetyl)-, 2-methoxyethyl ester

L-Alanine, N-(2,6-diethylphenyl)-N-(methoxyoxoacetyl)-, 74863-40-4 2-methoxyethyl ester

L-Alanine, N-(2-ethyl-6-methylphenyl)-N-(methoxyoxoacetyl)-, 74863-41-5 2-methoxyethyl ester

L-Alanine, 74863-42-6 N-(2,6-diethyl-4-methylphenyl)-N-(methoxyoxoacetyl)-, 2-methoxyethyl ester

L-Alanine, N-(methoxyoxoacetyl)-N-(2,4,6-trimethylphenyl)-, 74863-43-7 2-methoxyethyl ester

L-Alanine, 74863-45-9 N-(2-ethyl-4,6-dimethylphenyl)-N-(methoxyoxoacetyl)-, 2-methoxyethyl ester

DL-Homoserine, O-phenyl-, 2-phenoxyethyl ester, hydrochloride 74884-43-8

74 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Benzeneacetic acid, 74934-43-3 2,6-dichloro-.alpha.-[(4-chlorophenyl)amino]-, 2-phenoxyethyl ester

Benzeneacetic acid, 74934-62-6 2,6-dichloro-.alpha.-[(2-methoxyphenyl)amino]-, 2-phenoxyethyl ester

Ethanesulfonic acid, 2-[(3-hydroxyphenyl)amino]-, 74935-65-2 2-(3-pentadecylphenoxy)ethyl ester

Acetic acid, (2,4-dichlorophenoxy)-, 2-ethoxyethyl ester 74944-83-5

Propanoic acid, 2-hydroxy-, 2-methoxyethyl ester 75066-30-7

L-Serine, N-[(phenylmethoxy)carbonyl]-O-(phenylmethyl)-, 75154-39-1 2-methoxyethyl ester

Glycine, 75157-38-9 N-[[bis(butylamino)phosphinyl]methyl]-N-(trifluoroacetyl)-, 2-methoxyethyl ester

2-Pentenoic acid, 4-[4-[(3,5-dichloro-2-pyridinyl)oxy]phenoxy]-, 75158-45-1 2-(2-methoxyethoxy)ethyl ester

Glycine, N-[[bis(butylthio)phosphinothioyl]methyl]-N- 75177-44-5 [(phenylmethoxy)carbonyl]-, 2-ethoxyethyl ester

Glycine, 75177-52-5 N-[(hydroxyphosphinyl)methyl]-N-[(phenylmethoxy)carbonyl]-, 1-(2-ethoxyethyl) ester

Glycine, 75177-57-0 N-[(dichlorophosphino)methyl]-N-[(phenylmethoxy)carbonyl]-, 2-ethoxyethyl ester

Glycine, N-[[bis(butylthio)phosphinothioyl]methyl]-, 75185-65-8 2-ethoxyethyl ester

Butanoic acid, 2-[(2-cyanophenyl)methylene]-3-oxo-, 75206-26-7 2-ethoxyethyl ester, (E)-

Butanoic acid, 2-[(2-cyanophenyl)methylene]-3-oxo-, 75206-27-8 2-ethoxyethyl ester, (Z)-

Butanoic acid, 2-[(2-cyanophenyl)methylene]-3-oxo-, 75206-28-9 2-phenoxyethyl ester, (E)-

3-Hexenedioic acid, 2-(2-butoxyethoxy)ethyl 75239-48-4 2-(2-hydroxyethoxy)ethyl ester, sodium salt

Acetic acid, (2,6-dichlorophenoxy)-, 2-butoxyethyl ester 75348-53-7

Acetic acid, (2,3,6-trichlorophenoxy)-, 2-butoxyethyl ester 75348-56-0

Acetic acid, (4,5-dichloro-2-methoxyphenoxy)-, 2-butoxyethyl 75348-57-1 ester

75 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Acetic acid, (2,5-dichloro-4-methoxyphenoxy)-, 2-butoxyethyl 75348-58-2 ester

Acetic acid, (2,4-dichloro-5-methoxyphenoxy)-, 2-butoxyethyl 75348-59-3 ester

Acetic acid, (2,4,6-trichlorophenoxy)-, 2-butoxyethyl ester 75348-69-5

DL-Alanine, N-(2,6-dimethylphenyl)-N-(methoxyacetyl)-, 75462-24-7 2-(2-methoxyethoxy)ethyl ester

DL-Alanine, N-(2,6-dimethylphenyl)-N-(methoxyacetyl)-, 75462-25-8 2-methoxyethyl ester

DL-Alanine, N-(2,6-dimethylphenyl)-N-(2-furanylcarbonyl)-, 75462-26-9 2-methoxyethyl ester

DL-Alanine, N-(2,6-dimethylphenyl)-N-[(methylthio)acetyl]-, 75462-27-0 2-methoxyethyl ester

DL-Alanine, N-(2,6-dimethylphenyl)-N-[(ethylthio)acetyl]-, 75462-28-1 2-methoxyethyl ester

DL-Alanine, 75462-29-2 N-(3-chloro-2,6-dimethylphenyl)-N-(methoxyacetyl)-, 2-(2-methoxyethoxy)ethyl ester

DL-Alanine, 75462-31-6 N-(3-chloro-2,6-dimethylphenyl)-N-(methoxyacetyl)-, 2-methoxyethyl ester

DL-Alanine, N-(2-chloro-6-methylphenyl)-N-(ethoxyacetyl)-, 75462-33-8 2-methoxyethyl ester

DL-Alanine, 75462-36-1 N-(2,6-dimethylphenyl)-N-[[(1-methylethyl)thio]acetyl]-, 2-methoxyethyl ester

1H-1,2,4-Triazole-1-acetic acid, .alpha.-(4-chlorophenoxy)-, 75470-63-2 2-butoxyethyl ester

Butanoic acid, 3-oxo-2-[[2-(trifluoromethyl)phenyl]methylene]-, 75530-23-3 2-phenoxyethyl ester, (Z)-

Butanoic acid, 3-oxo-2-[[2-(trifluoromethyl)phenyl]methylene]-, 75530-24-4 2-phenoxyethyl ester, (E)-

Butanoic acid, 3-oxo-2-[[2-(trifluoromethyl)phenyl]methylene]-, 75530-27-7 2-ethoxyethyl ester, (Z)-

Butanoic acid, 3-oxo-2-[[2-(trifluoromethyl)phenyl]methylene]-, 75530-28-8 2-ethoxyethyl ester, (E)-

2-Butenedioic acid (Z)-, 2-(2-ethoxyethoxy)ethyl octyl ester 76022-10-1

2-Butenedioic acid (Z)-, 2-(2-ethoxyethoxy)ethyl nonyl ester 76022-11-2

Propanoic acid, 2-[5-(2,4-dichlorophenoxy)-2-nitrophenoxy]-, 76120-07-5 2-methoxyethyl ester

76 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Prost-13-en-1-oic acid, 6,9-epoxy-11,15-dihydroxy-5-iodo-, 2H-Cyclopenta[b]furan, 76241-58-2 2-methoxyethyl ester, (9.alpha.,11.alpha.,13E,15S)- prost-13-en-1-oic acid deriv.

Prosta-5,13-dien-1-oic acid, 6,9-epoxy-11,15-dihydroxy-, 2H-Cyclopenta[b]furan, 76241-59-3 2-methoxyethyl ester, (5E,9.alpha.,11.alpha.,13E,15S)- prosta-5,13-dien-1-oic acid deriv.

Hexanedioic acid, bis[2-(2-ethoxyethoxy)ethyl] ester 76343-84-5

Glycine, N-(phosphonomethyl)-N-[(2-propynylthio)carbonyl]-, 76477-87-7 1-(2-ethoxyethyl) ester

Glycine, 76477-88-8 N-[(dichlorophosphinyl)methyl]-N-[(2-propynylthio)carbonyl]- , 2-ethoxyethyl ester

Glycine, 76477-89-9 N-[[bis(2-chloro-4-fluorophenoxy)phosphinyl]methyl]-N-[(2- propynylthio)carbonyl]-, 2-ethoxyethyl ester

Glycine, N-[(di-4-morpholinylphosphinyl)methyl]-N-[(2- 76485-34-2 propynylthio)carbonyl]-, 2-ethoxyethyl ester

Propanoic acid, 76495-59-5 2-[4-[[2-nitro-4-(trifluoromethyl)phenyl]amino]pheno xy]-, 2-methoxyethyl ester

Propanoic acid, 76503-17-8 2-[4-[[2-nitro-4-(trifluoromethyl)phenyl]amino]pheno xy]-, 2-(1-methylethoxy)ethyl ester

Glycine, 76534-24-2 N-[(dichlorophosphinyl)methyl]-N-[(phenylmethoxy)carbonyl]- , 2-methoxyethyl ester

Glycine, 76534-29-7 N-[(dichlorophosphinyl)methyl]-N-[(phenylmethoxy)carbonyl]- , 2-ethoxyethyl ester

Glycine, N-[[bis(2-propenylthio)phosphinyl]methyl]-N- 76534-31-1 [(phenylmethoxy)carbonyl]-, 2-ethoxyethyl ester

Glycine, N-[(phenylmethoxy)carbonyl]-N-(phosphonomethyl)-, 76551-46-7 1-(2-ethoxyethyl) ester

Glycine, N-[(phenylmethoxy)carbonyl]-N-(phosphonomethyl)-, 76551-47-8 1-(2-ethoxyethyl) ester, monoammonium salt

Propanoic acid, 2-[4-[(6-fluoro-2-quinolinyl)oxy]phenoxy]-, 76578-30-8 2-methoxyethyl ester

Propanoic acid, 2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]-, 76578-47-7 2-methoxyethyl ester

Propanoic acid, 2-[4-[(6-fluoro-2-quinoxalinyl)oxy]phenoxy]-, 76578-56-8 2-methoxyethyl ester

Propanoic acid, 76578-61-5 2-[4-[(6,7-dichloro-2-quinoxalinyl)oxy]phenoxy]-, 2-methoxyethyl ester

77 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Propenoic acid, 76662-15-2 2-cyano-3-[[[(2,4-dimethylphenyl)imino]methyl]meth ylamino]-, 2-methoxyethyl ester

Glycine, N-[[bis(2-propenylthio)phosphinyl]methyl]-, 76693-99-7 2-ethoxyethyl ester

Benzeneacetic acid, 2,3-dichloro-4-(2-thienylcarbonyl)-, 76732-93-9 2-methoxyethyl ester

Benzoic acid, 76733-01-2 3,4-dichloro-2-[2-(2-methoxyethoxy)-2-oxoethoxy]-5-(2- thienylcarbonyl)-

Benzeneacetic acid, 3-benzoyl-.alpha.-methyl-, 2-ethoxyethyl 76823-86-4 ester

2-Pentenoic acid, 76935-98-3 4-[4-[2-chloro-4-(trifluoromethyl)phenoxy]phenoxy]- , 2-(2-ethoxyethoxy)ethyl ester

Benzenebutanoic acid, 4-[bis(2-chloroethyl)amino]-, 76963-37-6 2-phenoxyethyl ester

L-Alanine, N-(methoxyacetyl)-N-(2-methyl-1-naphthalenyl)-, 77099-37-7 2-methoxyethyl ester

L-Alanine, N-(2-methyl-1-naphthalenyl)-N-(1H-1,2,4-triazol-1- 77099-44-6 ylacetyl)-, 2-methoxyethyl ester

L-Alanine, N-(2-furanylcarbonyl)-N-(2-methyl-1-naphthalenyl)-, 77099-49-1 2-methoxyethyl ester

L-Alanine, N-(2-methyl-1-naphthalenyl)-N-[(tetrahydro-2- 77099-57-1 furanyl)carbonyl]-, 2-methoxyethyl ester

Glycine, N-[(phenylmethoxy)carbonyl]-, 2-methoxyethyl ester 77109-84-3

2-Propenoic acid, 2-methyl-, 2-(2-phenoxyethoxy)ethyl ester 77136-95-9

D-Glutamic acid, 5-(2-methoxyethyl) ester, hydrochloride 77277-52-2

Pentanoic acid, 77277-53-3 5-amino-4-[[(1,1-dimethylethoxy)carbonyl]amino]-5- oxo-, 2-methoxyethyl ester, (R)-

D-.alpha.-Glutamine, 77277-54-4 N2-[N-[(1,1-dimethylethoxy)carbonyl]-L-valyl]-, 2-methoxyethyl ester

D-Glutamic acid, N-[(1,1-dimethylethoxy)carbonyl]-, 77290-13-2 5-(2-methoxyethyl) ester

2(1H)-Pyrimidinone, 77345-65-4 4-amino-1-[5-O-[hydroxy(2-phenoxyethoxy)phosphinyl]-.beta.-D -arabinofuranosyl]-

L-Valine, N,N'-[(1,4-dihydro-1-methyl-3,5- 77394-87-7 pyridinediyl)dicarbonyl]bis-, bis(2-methoxyethyl) ester

78 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Propanedioic acid, (phenyl-1H-1,2,4-triazol-1-ylmethyl)-, 77427-97-5 bis(2-butoxyethyl) ester

2-Pentenoic acid, 4-[4-(2,4-dichlorophenoxy)phenoxy]-, 77456-70-3 2-(2-methoxyethoxy)ethyl ester

Benzoic acid, 5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitro-, 77501-69-0 2-(2-methoxyethoxy)-2-oxoethyl ester

L-Alanine, N-[2,6-bis(1-methylethyl)phenyl]-N-(dichloroacetyl)-, 77568-30-0 2-methoxyethyl ester

L-Alanine, N-(dichloroacetyl)-N-(2,6-diethyl-4-methylphenyl)-, 77568-32-2 2-methoxyethyl ester

Octadecanoic acid, 9(or 10)-(sulfooxy)-, 1-(2-butoxyethyl) ester, 77590-86-4 sodium salt

Propanoic acid, 2-[[[[2-chloro-5-[2-chloro-4- 77600-65-8 (trifluoromethyl)phenoxy]phenyl]cyanomethylene]amino]oxy]-, 2-methoxyethyl ester

Ethanol, 2-[2-(hexyloxy)ethoxy]-, hydrogen phosphate 77726-91-1

Benzeneacetic acid, .alpha.-amino-, 2-(2-methoxyethoxy)ethyl 78435-54-8 ester

2-Propenoic acid, 3-[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 78454-51-0 nitrophenyl]-, 2-methoxyethyl ester

2-Propenoic acid, 78454-52-1 3-[3-[2-chloro-4-(trifluoromethyl)phenoxy]phenyl]- , 2-methoxyethyl ester

2-Butenedioic acid (Z)-, 2-(2-butoxyethoxy)ethyl butyl ester 78601-04-4

2-Butenedioic acid (Z)-, 2-(2-butoxyethoxy)ethyl hexyl ester 78601-05-5

2-Butenedioic acid (Z)-, 2-(2-butoxyethoxy)ethyl octyl ester 78601-06-6

2-Butenedioic acid (Z)-, 2-(2-butoxyethoxy)ethyl dodecyl ester 78601-07-7

2-Butenedioic acid (Z)-, 2-(2-methoxyethoxy)ethyl octyl ester 78601-09-9

2-Butenedioic acid (Z)-, 2-(2-methoxyethoxy)ethyl nonyl ester 78601-10-2

2-Butenedioic acid (Z)-, 2-(2-methoxyethoxy)ethyl undecyl ester 78601-11-3

2-Butenedioic acid (Z)-, dodecyl 2-(2-methoxyethoxy)ethyl ester 78601-12-4

2-Butenedioic acid (Z)-, decyl 2-(2-ethoxyethoxy)ethyl ester 78601-14-6

2-Butenedioic acid (Z)-, butyl 2-ethoxyethyl ester 78601-15-7

2-Butenedioic acid (Z)-, 2-ethoxyethyl nonyl ester 78601-16-8

2-Butenedioic acid (Z)-, decyl 2-ethoxyethyl ester 78601-17-9

Acetic acid, [2,3-dichloro-4-(2-thienylcarbonyl)phenoxy]-, 78747-66-7 2-methoxyethyl ester

79 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Acetic acid, [2,3-dichloro-4-(2-thienylcarbonyl)phenoxy]-, 78747-67-8 2-ethoxyethyl ester

Propanoic acid, 78786-16-0 2-[4-[ethyl[2-nitro-4-(trifluoromethyl)phenyl]amino] phenoxy]-, 2-methoxyethyl ester

Propanoic acid, 2-[4-[[2-nitro-4-(trifluoromethyl)phenyl]-2- 78786-26-2 propenylamino]phenoxy]-, 2-(1-methylethoxy)ethyl ester

Acetic acid, 78910-61-9 [[2-[2-chloro-5-(2,4-dichlorophenoxy)phenoxy]ethyl]thio ]-, 2-methoxyethyl ester

Acetic acid, [[2-[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 78910-71-1 nitrophenoxy]ethyl]thio]-, 2-methoxyethyl ester

Acetic acid, [[2-[2-chloro-5-[2-chloro-4- 78923-16-7 (trifluoromethyl)phenoxy]phenoxy]ethyl]thio]-, 2-methoxyethyl ester

Butanedioic acid, (sulfomethyl)-, 4-(2-butoxyethyl) 79037-42-6 1-[2-[(2,2,3,3,4,4,5,5-octafluoropentyl)oxy]ethyl] ester, sodium salt

Glycine, N-(3,5-dimethylbenzoyl)-N-(1-methylethyl)-, 79050-10-5 2-methoxyethyl ester

Ethanol, 2-butoxy-, nitrate 79193-98-9

Ethanol, 2-(2-butoxyethoxy)-, nitrate 79193-99-0

2-Propenoic acid, 79381-83-2 3-[4-[2-[4-(2-pyrimidinyl)phenyl]ethenyl]phenyl]-, 2-methoxyethyl ester

Benzeneacetic acid, 79396-29-5 .alpha.-[[3-(2-ethoxyethoxy)-1-methyl-3-oxo-1- propenyl]amino]-, monosodium salt, (.+-.)-

L-Phenylalanine, N-benzoyl-, 2-methoxyethyl ester 79458-95-0

Phosphoric acid, P,P'-[(1-methylethylidene)di-4,1-phenylene] 79668-52-3 P,P'-bis(2-phenoxyethyl) ester

Glycine, N-[(di-1-pyrrolidinylphosphinothioyl)methyl]-, 79673-74-8 2-ethoxyethyl ester

Glycine, N-[(di-1-pyrrolidinylphosphinothioyl)methyl]-N- 79673-86-2 (trifluoroacetyl)-, 2-ethoxyethyl ester

3,6,9,12,15-Pentaoxaheptadecanoic acid, 5,8-dioxo-, 79687-45-9 2-(2-ethoxyethoxy)ethyl ester

3,6,9,12-Tetraoxahexadecanoic acid, 8-oxo-, 2-butoxyethyl ester 79709-69-6

3,6,9,12,15-Pentaoxanonadecanoic acid, 8-oxo-, 2-(2- 79709-70-9 butoxyethoxy)ethyl ester

80 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

3,6,9,12-Tetraoxahexadecanoic acid, 5-oxo-, 79709-72-1 2-(2-butoxyethoxy)ethyl ester

Hexanoic acid, 6-(methylamino)-, 2-butoxyethyl ester 79709-74-3

Acetic acid, 2,2'-thiobis-, bis(2-ethoxyethyl) ester 79764-88-8

Butanoic acid, 2-[(2-cyanophenyl)methylene]-3-oxo-, 79781-13-8 2-phenoxyethyl ester, (Z)-

5'-Cytidylic acid, mono(2-ethoxyethyl) ester 80096-74-8

Benzeneacetic acid, 4-butoxy-, 2-methoxyethyl ester 2-Methoxyethyl 80117-44-8 (p-butoxyphenyl)acetate

Benzeneacetic acid, 4-butoxy-, 2-ethoxyethyl ester 80117-45-9

Benzeneacetic acid, 4-butoxy-, 2-butoxyethyl ester 80117-46-0

Benzeneacetic acid, 4-butoxy-, 2-(hexyloxy)ethyl ester 80117-47-1

Benzeneacetic acid, 4-butoxy-, 2-(2-methoxyethoxy)ethyl ester 80117-48-2

Benzeneacetic acid, 4-butoxy-, 2-(2-butoxyethoxy)ethyl ester 80117-49-3

Hexadecanoic acid, 80128-34-3 2-[[[(2-ethoxyethoxy)hydroxyphosphinyl]oxy]methyl]-2,3,3a,9a- tetrahydro-6-imino-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-3-y l ester, [2R-(2.alpha.,3.beta.,3a.beta.,9a.beta.)]-

1,2-Benzisothiazole-2(3H)-acetic acid, 3-oxo-, 2-methoxyethyl 2-Methoxyethyl 80201-72-5 ester, 1,1-dioxide saccharin-2-acetate

Propanoic acid, 2-[(7-fluoro-2-dibenzofuranyl)oxy]-, 80211-30-9 2-(3-methylphenoxy)ethyl ester

Propanoic acid, 2-[(7-chloro-2-dibenzofuranyl)oxy]-, 80211-36-5 2-phenoxyethyl ester

Propanoic acid, 2-[(7-chloro-2-dibenzofuranyl)oxy]-, 80211-37-6 2-(3-methylphenoxy)ethyl ester

Propanoic acid, 2-[(7-bromo-2-dibenzofuranyl)oxy]-, 80211-56-9 2-phenoxyethyl ester

Propanoic acid, 2-[(7-bromo-2-dibenzofuranyl)oxy]-, 80211-57-0 2-(3-methylphenoxy)ethyl ester

Propanoic acid, 2-[(7,8-dichloro-2-dibenzofuranyl)oxy]-, 80211-63-8 2-(3-methylphenoxy)ethyl ester

Propanoic acid, 2-[[7-(trifluoromethyl)-2-dibenzofuranyl]oxy]-, 80211-65-0 2-phenoxyethyl ester

Benzeneacetic acid, 3-(2-propenylamino)-, 2-ethoxyethyl ester 80216-79-1

Benzeneacetic acid, 3-[(2-cyclohexen-1-ylmethyl)amino]-, 80230-62-2 2-ethoxyethyl ester

Heptanedioic acid, 2,6-bis(methylene)-, bis(2-methoxyethyl) ester 80323-46-2

81 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

1(2H)-Pyridineacetic acid, 80439-36-7 3-cyano-6-hydroxy-4-methyl-2-oxo-5-[[3- [(2-thienylsulfonyl)oxy]phenyl]azo]-, 2-methoxyethyl ester

1(2H)-Pyridineacetic acid, 80439-37-8 3-cyano-6-hydroxy-4-methyl-2-oxo-5-[[3- [(2-thienylsulfonyl)oxy]phenyl]azo]-, 2-ethoxyethyl ester

1(2H)-Pyridinepropanoic acid, 80439-40-3 3-cyano-6-hydroxy-4-methyl-2-oxo-5-[[3- [(2-thienylsulfonyl)oxy]phenyl]azo]-, 2-methoxyethyl ester

1(2H)-Pyridinepropanoic acid, 80439-41-4 3-cyano-6-hydroxy-4-methyl-2-oxo-5-[[3- [(2-thienylsulfonyl)oxy]phenyl]azo]-, 2-ethoxyethyl ester

1(2H)-Pyridineacetic acid, 80440-14-8 3-cyano-6-hydroxy-4-methyl-2-oxo-5-[[4- [[2-(2-propenyloxy)ethoxy]carbonyl]phenyl]azo]-, 2-methoxyethyl ester

Diphosphoric acid, P,P'-bis(2-butoxyethyl) ester 80741-56-6

Dibenzo[b,e]thiepin-3-acetic acid, 80772-40-3 6,6a,7,8,9,10,10a,11-octahydro- .alpha.-methyl-11-oxo-, 2-ethoxyethyl ester

Propanoic acid, 3-(2-ethoxyethoxy)-2-methyl-, 2-ethoxyethyl 80885-44-5 ester, (S)-

Acetic acid, iodo-, 2-(2-ethoxyethoxy)ethyl ester 80934-98-1

Benzenepropanoic acid, 81147-97-9 4-[2-hydroxy-3-[(1-methylethyl)amino]propoxy]- , 2-methoxyethyl ester

Benzenepropanoic acid, 4-(oxiranylmethoxy)-, 2-methoxyethyl 81147-99-1 ester

Benzenebutanoic acid, 81148-00-7 4-[2-hydroxy-3-[(1-methylethyl)amino]propoxy]- , 2-methoxyethyl ester

Benzenebutanoic acid, 4-(oxiranylmethoxy)-, 2-methoxyethyl 81148-02-9 ester

Benzeneacetic acid, .alpha.,.alpha.-dichloro-, 2-methoxyethyl 81265-16-9 ester

Glycine, N-[5-(acetylamino)-2-chloro-4-[(3,5-dinitro-2- 81351-48-6 thienyl)azo]phenyl]-N-ethyl-, 2-methoxyethyl ester

.beta.-Alanine, N-[5-(acetylamino)-2-chloro-4-[(3,5-dinitro-2- 81351-74-8 thienyl)azo]phenyl]-, 2-methoxyethyl ester

.beta.-Alanine, N-[5-(acetylamino)-2-chlorophenyl]-, 81351-75-9 2-methoxyethyl ester

82 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Propanoic acid, 2-[4-[[6(or 81475-76-5 7)-chloro-2-quinoxalinyl]oxy]phenoxy]-, 2-methoxyethyl ester

Propanoic acid, 2-[4-[[6(or 81475-79-8 7)-chloro-2-quinoxalinyl]oxy]phenoxy]-, 2-ethoxyethyl ester

Propanoic acid, 2-[4-[[6-(trifluoromethyl)-2- 81485-95-2 quinoxalinyl]oxy]phenoxy]-, 2-methoxyethyl ester

Benzenepropanoic acid, 81579-07-9 4-[3-(4-fluorophenoxy)-2-hydroxypropoxy]- .alpha.-methyl-, 2-methoxyethyl ester

Benzenepropanoic acid, 81579-15-9 4-[3-(4-chlorophenoxy)-2-hydroxypropoxy]- .alpha.-methyl-, 2-methoxyethyl ester

L-Tyrosine, 3-hydroxy-.alpha.-methyl-, 2-phenoxyethyl ester 81660-33-5

Acetic acid, [[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 81665-58-9 nitrophenyl]thio]-, 2-methoxyethyl ester

Acetic acid, [[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 81665-59-0 nitrophenyl]thio]-, 2-ethoxyethyl ester

Acetic acid, [[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 81665-60-3 nitrophenyl]thio]-, 2-propoxyethyl ester

Acetic acid, [[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 81665-61-4 nitrophenyl]thio]-, 2-(1-methylethoxy)ethyl ester

Acetic acid, [[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 81665-62-5 nitrophenyl]thio]-, 2-(1-methylpropoxy)ethyl ester

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 81948-85-8 7-[[2-(1,3-dithiolan-2-ylidene)-3-(2-methoxyethoxy)-1,3- dioxopropyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl] -8-oxo- , (6R-trans)-

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 81958-03-4 7-[[2-(1,3-dithiolan-2-ylidene)-3-(2-ethoxyethoxy)-1,3- dioxopropyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl] -8-oxo- , (6R-trans)-

2-Propenoic acid, 2-cyano-, 2-[2-(hexyloxy)ethoxy]ethyl ester 82186-47-8

2-Propenoic acid, 2-cyano-, 2-(2-butoxyethoxy)ethyl ester 82186-49-0

2-Propenoic acid, 2-cyano-, 2-(2-methoxyethoxy)ethyl ester 82186-51-4

2-Propenoic acid, 2-cyano-, 2-(2-propoxyethoxy)ethyl ester 82187-74-4

2-Propenoic acid, 2-cyano-, 2-[2-(pentyloxy)ethoxy]ethyl ester 82187-75-5

Acetic acid, cyano-, 2-(2-propoxyethoxy)ethyl ester 82187-90-4

Acetic acid, cyano-, 2-[2-(pentyloxy)ethoxy]ethyl ester 82187-91-5

Acetic acid, cyano-, 2-(2-butoxyethoxy)ethyl ester 82187-94-8

83 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Acetic acid, cyano-, 2-[2-(hexyloxy)ethoxy]ethyl ester 82187-95-9

1(6H)-Pyridazineacetic acid, 5-cyano-6-oxo-3,4-diphenyl-, 82232-30-2 2-methoxyethyl ester

1(6H)-Pyridazinepropanoic acid, 5-cyano-6-oxo-3,4-diphenyl-, 82232-79-9 2-methoxyethyl ester

1(6H)-Pyridazinepropanoic acid, 5-cyano-6-oxo-3,4-diphenyl-, 82232-80-2 2-ethoxyethyl ester

1(6H)-Pyridazineacetic acid, 5-cyano-6-oxo-3,4-diphenyl-, 82232-87-9 2-ethoxyethyl ester

Propanoic acid, 82367-19-9 2-[2-bromo-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo-2H- isoindol-2-yl)phenoxy]-, 2-butoxyethyl ester

Propanoic acid, 82367-20-2 2-[2-chloro-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo-2H- isoindol-2-yl)phenoxy]-, 2-(2-ethoxyethoxy)ethyl ester

Propanoic acid, 82367-21-3 2-[2-bromo-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo-2H- isoindol-2-yl)phenoxy]-, 2-(2-ethoxyethoxy)ethyl ester

Propanoic acid, 82367-22-4 2-[2-bromo-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo-2H- isoindol-2-yl)phenoxy]-, 2-[2-(2-methoxyethoxy)ethoxy]ethyl ester

Butanoic acid, 82367-52-0 2-[2-chloro-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo-2H- isoindol-2-yl)phenoxy]-, 2-methoxyethyl ester

Propanoic acid, 82368-14-7 2-[2-chloro-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo-2H- isoindol-2-yl)phenoxy]-, 2-methoxyethyl ester

Propanoic acid, 82368-15-8 2-[2-bromo-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo-2H- isoindol-2-yl)phenoxy]-, 2-methoxyethyl ester

Propanoic acid, 82368-16-9 2-[2-chloro-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo-2H- isoindol-2-yl)phenoxy]-, 2-butoxyethyl ester

1,2,3-Propanetricarboxylic acid, 2-(acetyloxy)-, 82469-80-5 tris[2-(2-methoxyethoxy)ethyl] ester

L-Glutamic acid, bis(2-butoxyethyl) ester 82540-64-5

Dodecanedioic acid, bis(2-methoxyethyl) ester Bis(2-methoxyethyl) 82542-57-2 dodecanedioate

Dodecanedioic acid, bis(2-ethoxyethyl) ester 82542-58-3

Dodecanedioic acid, bis[2-(2-methoxyethoxy)ethyl] ester 82542-59-4

84 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Butanoic acid, 3-hydroxy-, 2-methoxyethyl ester, (R)- 2-Methoxyethyl 82578-47-0 (R)-3-hydroxybutanoate

Acetic acid, [5-[(3,5-dichloro-2-pyridinyl)oxy]-2-nitrophenoxy]-, 82791-26-2 2-ethoxyethyl ester

Butanoic acid, 2-[(2-chlorophenyl)methylene]-3-oxo-, 83013-04-1 2-methoxyethyl ester

2-Propenoic acid, 3-[4-[2-(2-oxo-2H-1-benzopyran-7- 83051-66-5 yl)ethenyl]phenyl]-, 2-methoxyethyl ester

2-Propenoic acid, 3-[4-[2-(2-oxo-2H-1-benzopyran-7- 83051-68-7 yl)ethenyl]phenyl]-, 2-ethoxyethyl ester

.beta.-Alanine, N-butyl-N-[4-[[4,5-dicyano-1-(cyanomethyl)-1H- 83109-09-5 imidazol-2-yl]azo]-3-methylphenyl]-, 2-methoxyethyl ester

.beta.-Alanine, 83109-13-1 N-[4-[[4,5-dicyano-1-(cyanomethyl)-1H-imidazol-2- yl]azo]-3-methylphenyl]-N-ethyl-, 2-methoxyethyl ester

.beta.-Alanine, N-[4-[(4,5-dicyano-1H-imidazol-2-yl)azo]-3- 83109-14-2 methylphenyl]-N-ethyl-, 2-methoxyethyl ester

2-Propenoic acid, 3-phenyl-, 2-(2-methoxyethoxy)ethyl ester 83154-64-7

2-Butenedioic acid (Z)-, bis[2-(2-methoxyethoxy)ethyl] ester Bis(methoxyethoxyethyl) maleate 83154-66-9

Butanedioic acid, methylene-, bis[2-(2-methoxyethoxy)ethyl] 83154-75-0 ester

Propanoic acid, 83164-14-1 2-[4-[2-chloro-4-(trifluoromethyl)phenoxy]phenoxy]-, 2-methoxyethyl ester

DL-Alanine, 83194-31-4 N-[[[[[(dichlorofluoromethyl)thio]methylamino]sulfonyl]o xy]acetyl]-N-(2,6-dimethylphenyl)-, 2-methoxyethyl ester

DL-Alanine, 83194-54-1 N-[[[[[(dichlorofluoromethyl)thio]methylamino]sulfonyl]o xy]acetyl]-N-(2-methyl-1-naphthalenyl)-, 2-methoxyethyl ester

Propanoic acid, 2-methyl-, 2-(hexyloxy)ethyl ester 83218-23-9

Propanoic acid, 3-hydroxy-2,2-dimethyl-, 2-(2,2- 83228-44-8 dimethylpropoxy)ethyl ester

L-Alanine, N-(chloroacetyl)-N-(2-ethyl-6-methylphenyl)-, 83234-61-1 2-methoxyethyl ester

L-Alanine, N-(chloroacetyl)-N-(2,6-diethylphenyl)-, 83234-62-2 2-methoxyethyl ester

L-Alanine, N-[2,6-bis(1-methylethyl)phenyl]-N-(chloroacetyl)-, 83234-63-3 2-methoxyethyl ester

85 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Acetic acid, (2-methoxyethoxy)-, 2-(2-methoxyethoxy)ethyl 83326-06-1 ester

Acetic acid, [bis[4-(dimethylamino)phenyl]methoxy]-, 83353-16-6 2-ethoxyethyl ester

Acetic acid, [(difluoromethyl)thio]-, 2-ethoxyethyl ester 83494-36-4

Propanoic acid, 2-(4-quinazolinyloxy)-, 2-methoxyethyl ester 83529-79-7

Propanoic acid, 2-[(6-chloro-4-quinazolinyl)oxy]-, 83529-92-4 2-methoxyethyl ester

Propanoic acid, 2-[(7-chloro-4-quinazolinyl)oxy]-, 83529-94-6 2-methoxyethyl ester

.beta.-Alanine, N-[4-[[3-cyano-5-(phenylazo)-2-thienyl]azo]-2- 83749-22-8 methylphenyl]-, 2-methoxyethyl ester

1-Piperidineacetic acid, .alpha.-phenyl-, 2-butoxyethyl ester, 83803-38-7 hydrochloride

2-Propenoic acid, 3-(4-methoxyphenyl)-, 2-ethoxyethyl ester, 83834-60-0 (E)-

Butanedioic acid, 83964-47-0 [[[2-[(dithiocarboxy)amino]ethyl]amino]methyl]-, 1,4-bis[2-(2-methoxyethoxy)ethyl] ester, monosodium salt

Glycine, 84046-62-8 N-[4-[[4,5-dicyano-1-(cyanomethyl)-1H-imidazol-2-yl]azo]-3- methylphenyl]-N-ethyl-, 2-(2-methoxyethoxy)ethyl ester

Glycine, 84046-64-0 N-[4-[[4,5-dicyano-1-(cyanomethyl)-1H-imidazol-2-yl]azo]-3- methylphenyl]-N-ethyl-, 2-(2-ethoxyethoxy)ethyl ester

.beta.-Alanine, 84047-06-3 N-[4-[[4,5-dicyano-1-(cyanomethyl)-1H-imidazol-2- yl]azo]-3-methylphenyl]-N-ethyl-, 2-(2-methoxyethoxy)ethyl ester

.beta.-Alanine, N-[4-[(4,5-dicyano-1H-imidazol-2-yl)azo]-3- 84047-08-5 methylphenyl]-N-ethyl-, 2-(2-methoxyethoxy)ethyl ester

1H-Imidazole-1-propanoic acid, 4,5-dicyano-2-[[4-(di-2- 84111-94-4 propenylamino)-2-methylphenyl]azo]-, 2-methoxyethyl ester

.beta.-Alanine, [4-[(4,5-dicyano-1-ethyl-1H-imidazol-2-yl)azo]-3- 84112-34-5 methylphenyl]-N-2-propenyl-, 2-methoxyethyl ester

Benzenepropanoic acid, 3-(5-chloro-2H-benzotriazol-2-yl)-5-(1,1- 84267-83-4 dimethylethyl)-4-hydroxy-, 2-ethoxyethyl ester

Benzenepropanoic acid, 3-(2H-benzotriazol-2-yl)-5-(1,1- 84267-84-5 dimethylethyl)-4-hydroxy-, 2-ethoxyethyl ester

Benzenepropanoic acid, 3-(5-chloro-2H-benzotriazol-2-yl)-5-(1,1- 84267-85-6 dimethylethyl)-4-hydroxy-, 2-methoxyethyl ester

86 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Benzenepropanoic acid, 3-(2H-benzotriazol-2-yl)-5-(1,1- 84267-86-7 dimethylethyl)-4-hydroxy-, 2-methoxyethyl ester

L-Phenylalanine, 2-phenoxyethyl ester 84300-12-9

L-Cysteine, S-(phenylmethyl)-, 2-phenoxyethyl ester S-Benzyl-L-cysteine 84300-18-5 2-phenoxyethyl ester

Oxiraneacetic acid, 3-(3-oxiranylpropyl)-, 84322-95-2 2-(2-butoxyethoxy)ethyl ester

Zinc, [1,4-bis[2-(2-methoxyethoxy)ethyl] [[(dithiocarboxy)[2- Butanedioic acid, 84432-23-5 [(dithiocarboxy)amino]ethyl]amino]methyl]butanedioato(2-)]- [[(dithiocarboxy)[2-[(dithiocarboxy )amino]ethyl]am ino]methyl]-, 1,4-bis[2-(2-methoxyethoxy)ethyl] ester, zinc complex

Butanedioic acid, bis[2-(pentyloxy)ethyl] ester 84742-78-9

Hexanedioic acid, bis[2-(2-propoxyethoxy)ethyl] ester 84742-80-3

Hexanedioic acid, 2-(2-ethoxyethoxy)ethyl octyl ester 84742-82-5

Octanedioic acid, 2-butoxyethyl octyl ester 84742-84-7

Decanedioic acid, bis(2-propoxyethyl) ester 84742-85-8

Hexanedioic acid, octyl 2-(2-propoxyethoxy)ethyl ester 84742-88-1

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 84756-86-5 7-[[(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-3-[[[5-[2 -(2- methoxyethoxy)-2-oxoethyl]-4-methyl-2-thiazolyl]thio]methyl]- 8-oxo-, [6R-[6.alpha.,7.beta.(Z)]]-

5-Thiazoleacetic acid, 2,3-dihydro-4-methyl-2-thioxo-, 84757-04-0 2-methoxyethyl ester

2,4-Dodecadienoic acid, 11-methoxy-3,7,11-trimethyl-, 84889-20-3 2-ethoxyethyl ester, (E,E)-

Acetic acid, butoxy-, 2-butoxyethyl ester 2-Butoxyethyl butoxyacetate 85061-17-2

Dodecanedioic acid, bis(2-butoxyethyl) ester 85284-13-5

Undecanedioic acid, bis(2-butoxyethyl) ester 85284-14-6

1,3,5-Triazine-1,3,5(2H,4H,6H)-triacetic acid, tris(2-ethoxyethyl) 85347-29-1 ester

Glycine, N-[[(1-cyanoethyl)hydroxyphosphinyl]methyl]-, 85347-30-4 (2-ethoxyethyl) ester

Butanoic acid, 4,4-dimethoxy-3-oxo-, 2-propoxyethyl ester 2-Propoxyethyl 85387-01-5 4,4-dimethoxyacetoacetate

Butanoic acid, 85387-02-6 4,4-dimethoxy-2-[(3-nitrophenyl)methylene]-3-oxo-, 2-propoxyethyl ester

87 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Butenoic acid, 3-amino-4,4-dimethoxy-, 2-propoxyethyl ester 85387-03-7

Butanoic acid, 85387-17-3 4,4-dimethoxy-2-[(3-nitrophenyl)methylene]-3-oxo-, 2-methoxyethyl ester

Benzeneacetic acid, .alpha.-methyl-4-(3-methyl-2-butenyl)-, 85475-69-0 2-ethoxyethyl ester

2-Butenoic acid, 3-methyl-, 2-methoxyethyl ester 85567-30-2

Butanoic acid, 3-[[4-(phenylamino)phenyl]amino]-, 85605-49-8 2-methoxyethyl ester

Butanoic acid, 3-[[4-(phenylamino)phenyl]amino]-, 2-ethoxyethyl 85605-50-1 ester

Butanoic acid, 2-[(3-nitrophenyl)methylene]-3-oxo-, 85677-91-4 2-methoxyethyl ester, (E)-

Butanoic acid, 2-[(3-nitrophenyl)methylene]-3-oxo-, 85677-92-5 2-methoxyethyl ester, (Z)-

1,2-Benzisothiazole-3-acetic acid, .alpha.-chloro-2,3-dihydro-3- 85727-14-6 hydroxy-2-methyl-, 2-methoxyethyl ester, 1,1-dioxide

1H-1,2,4-Triazole-1-propanoic acid, 85792-47-8 .alpha.-(4-bromo-2-chlorophenyl)- .alpha.-hydroxy-, 2-methoxyethyl ester

1H-1,2,4-Triazole-1-propanoic acid, .alpha.-(2,4-dichlorophenyl)- 85793-23-3 .alpha.-hydroxy-, 2-methoxyethyl ester

1H-1,2,4-Triazole-1-propanoic acid, .alpha.-(2,4-dichlorophenyl)- 85793-24-4 .alpha.-[(ethoxycarbonyl)oxy]-, 2-methoxyethyl ester

10-Undecenoic acid, 2-methoxyethyl ester 85927-33-9

Butanedioic acid, [[5-(1,1-dimethylethyl)-2-hydroxyphenyl]thio]-, 85974-91-0 bis(2-ethoxyethyl) ester

L-Phenylalanine, 2-methoxyethyl ester, hydrochloride 86150-37-0

L-Arginine, 2-methoxyethyl ester 86150-54-1

L-Tryptophan, 2-methoxyethyl ester 86150-57-4

L-Valine, 2-methoxyethyl ester 86150-65-4

L-Valine, 2-methoxyethyl ester, 4-methylbenzenesulfonate 86150-66-5

L-Leucine, 2-methoxyethyl ester, 4-methylbenzenesulfonate 86150-67-6

L-Leucine, 2-methoxyethyl ester, hydrochloride 86150-68-7

L-Threonine, 2-methoxyethyl ester 86150-69-8

L-Aspartic acid, bis(2-methoxyethyl) ester 86150-70-1

88 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

L-Aspartic acid, bis(2-methoxyethyl) ester, 86150-71-2 4-methylbenzenesulfonate

L-Glutamic acid, bis(2-methoxyethyl) ester 86150-72-3

L-Histidine, 2-methoxyethyl ester 86150-73-4

L-Histidine, 2-methoxyethyl ester, bis(4-methylbenzenesulfonate) 86150-74-5

L-Methionine, 2-methoxyethyl ester 86150-75-6

L-Methionine, 2-methoxyethyl ester, 4-methylbenzenesulfonate 86150-76-7

L-Tyrosine, 2-methoxyethyl ester 86150-77-8

DL-Phenylalanine, 3-hydroxy-, 2-methoxyethyl ester 86150-78-9

L-Tyrosine, 3-hydroxy-, 2-methoxyethyl ester 86150-79-0

L-Tyrosine, 3-hydroxy-, 2-methoxyethyl ester, 4- 86150-80-3 methylbenzenesulfonate (salt)

2-Propenoic acid, 2-methyl-, 2-(1-methylethoxy)ethyl ester 86164-62-7

.beta.-Alanine, N-[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 86169-51-9 nitrophenyl]-, 2-methoxyethyl ester

2-Propenoic acid, 2-methyl-, 2-(2-ethylbutoxy)ethyl ester 86178-79-2

2-Propenoic acid, 2-methyl-, 2-(heptyloxy)ethyl ester 86198-05-2

2-Propenoic acid, 3-(2-butoxyethoxy)-, 2-butoxyethyl ester 86219-10-5

Acetic acid, (ethenylthio)-, 2-methoxyethyl ester 86242-13-9

2-Propenoic acid, 2-(2-ethylbutoxy)ethyl ester 86261-82-7

2-Butenoic acid, 4-[[2-[(2-cyano-4-nitrophenyl)azo]-5- 86264-13-3 (diethylamino)phenyl]amino]-4-oxo-, 2-methoxyethyl ester

Butanoic acid, Thieno[2,3-d]thiazole, butanoic 86281-74-5 4-[ethyl[3-methyl-4-[(5-nitrothieno[2,3-d]thiazol-2- acid deriv. yl)azo]phenyl]amino]-, 2-methoxyethyl ester

.beta.-Alanine, Thieno[2,3-d]thiazole, 86281-75-6 N-ethyl-N-[3-methyl-4-[(5-nitrothieno[2,3-d]thiazol- .beta.-alanine deriv. 2-yl)azo]phenyl]-, 2-methoxyethyl ester

2-Propenoic acid, 2-propoxyethyl ester Acrylic acid, 2-propoxyethyl ester 86351-09-9

2-Butenedioic acid, 2-(2-butoxyethoxy)-, bis(2-butoxyethyl) ester, 86366-74-7 (Z)-

Hexanedioic acid, 2,5-dimethyl-, bis(2-butoxyethyl) ester 86375-00-0

Propanoic acid, 2-(2-naphthalenyloxy)-, 2-phenoxyethyl ester 86385-97-9

Propanoic acid, 2-(2-naphthalenyloxy)-, 86386-03-0 2-(3-methylphenoxy)ethyl ester

89 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Propanoic acid, 2-(2-naphthalenyloxy)-, 86386-04-1 2-(2,3-dimethylphenoxy)ethyl ester

Propanoic acid, 2-(2-naphthalenyloxy)-, 86386-05-2 2-(2,4-dimethylphenoxy)ethyl ester

Propanoic acid, 2-(2-naphthalenyloxy)-, 86386-06-3 2-(2,6-dimethylphenoxy)ethyl ester

Propanoic acid, 2-(2-naphthalenyloxy)-, 86386-07-4 2-(3,4-dimethylphenoxy)ethyl ester

2-Butenedioic acid (Z)-, bis[2-[2-(2-methoxyethoxy)ethoxy]ethyl] 86395-87-1 ester

Acetic acid, phenoxy-, 2-(2-butoxyethoxy)ethyl ester 86396-41-0

Acetic acid, (2-methoxyphenoxy)-, 2-(2-butoxyethoxy)ethyl ester 86396-42-1

Acetic acid, (2-nitrophenoxy)-, 2-(2-butoxyethoxy)ethyl ester 86396-43-2

Propanoic acid, 2-(2-naphthalenyloxy)-, 86404-57-1 2-(3,5-dimethylphenoxy)ethyl ester

Benzeneacetic acid, .alpha.-[(chloroacetyl)amino]-, 2-ethoxyethyl 86532-81-2 ester, (R)-

Benzeneacetic acid, .alpha.-[(chloroacetyl)amino]-, 86532-82-3 2-propoxyethyl ester, (R)-

Benzeneacetic acid, .alpha.-amino-, 2-methoxyethyl ester, 86532-83-4 hydrochloride, (R)-

Benzeneacetic acid, .alpha.-amino-, 2-methoxyethyl ester, (R)- 86532-84-5

Benzeneacetic acid, .alpha.-[(chloroacetyl)amino]-, 86532-85-6 2-methoxyethyl ester, (R)-

2-Butenedioic acid (E)-, 2-methoxyethyl 3,3,4,4,5,5,6,6,7,7,8,8,8- 86715-36-8 tridecafluorooctyl ester

2-Butenedioic acid (E)-, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10- 86715-37-9 heptadecafluorodecyl 2-methoxyethyl ester

2-Butenedioic acid (E)-, 86715-38-0 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12, 12,12-heneicosafluorododecyl 2-methoxyethyl ester

2-Butenedioic acid (E)-, 2-methoxyethyl 86715-39-1 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14- pentacosafluorotetradecyl ester

2-Butenedioic acid (E)-, 2-(2-methoxyethoxy)ethyl 86715-40-4 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl ester

2-Butenedioic acid (E)-, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10- 86715-41-5 heptadecafluorodecyl 2-(2-methoxyethoxy)ethyl ester

90 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Butenedioic acid (E)-, 86715-42-6 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12, 12,12-heneicosafluorododecyl 2-(2-methoxyethoxy)ethyl ester

2-Butenedioic acid (E)-, 2-(2-methoxyethoxy)ethyl 86715-43-7 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14- pentacosafluorotetradecyl ester

2-Butenedioic acid (E)-, 2-phenoxyethyl 3,3,4,4,5,5,6,6,7,7,8,8,8- 86715-88-0 tridecafluorooctyl ester

2-Butenedioic acid (E)-, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10- 86715-89-1 heptadecafluorodecyl 2-phenoxyethyl ester

2-Butenedioic acid (E)-, 86715-90-4 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12, 12,12-heneicosafluorododecyl 2-phenoxyethyl ester

Acetic acid, mercapto-, 2-ethoxyethyl ester, antimony(3+) salt 86831-40-5

Butanoic acid, 4-[ethyl[4-(3-pyridinylazo)phenyl]amino]-, 86874-28-4 2-ethoxyethyl ester

Heptanedioic acid, 4-acetyl-4-methyl-, bis(2-methoxyethyl) ester 86888-15-5

.beta.-Alanine, N-[5-(acetylamino)-4-[(2-chloro-4,6- 86889-34-1 dinitrophenyl)azo]-2-methoxyphenyl]-N-ethyl-, 2-methoxyethyl ester

Ethanol, 2-(2-phenoxyethoxy)-, methanesulfonate 2-(2-Phenoxyethoxy)ethyl 86902-13-8 methanesulfonate

2-Propenoic acid, 2-[4-(1-methylpropyl)phenoxy]ethyl ester 86972-28-3

Propanoic acid, 2,2'-azobis[2-methyl-, 86997-32-2 bis[2-(2-methoxyethoxy)ethyl] ester

.beta.-Alanine, N-[3-(2-ethoxyethoxy)-3-oxopropyl]-N- 87146-31-4 [(methylphenyl)sulfonyl]-, 2-ethoxyethyl ester

Propanoic acid, 2-[4-[[3-chloro-5-(trifluoromethyl)-2- Dowco 453; Gallant; Gallant 87237-48-7 pyridinyl]oxy]phenoxy]-, 2-ethoxyethyl ester 125EE; Haloxyfop ethoxyethyl ester; Haloxyfop-ethoxyethyl; Zellek

Ethanol, 2-(4-methylphenoxy)-, methanesulfonate 87271-22-5

Glycine, N-[[(1-cyanoethoxy)hydroxyphosphinyl]methyl]-, 87277-88-1 2-ethoxyethyl ester

Acetic acid, [[[1-[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 87278-46-4 nitrophenoxy]ethyl]methylphosphinyl]oxy]-, 2-methoxyethyl ester

Acetic acid, 87546-31-4 [2-chloro-4-fluoro-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo- 2H-isoindol-2-yl)phenoxy]-, 2-methoxyethyl ester

91 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Acetic acid, 87546-32-5 [2-chloro-4-fluoro-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo- 2H-isoindol-2-yl)phenoxy]-, 2-propoxyethyl ester

Acetic acid, 87546-33-6 [2-chloro-4-fluoro-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo- 2H-isoindol-2-yl)phenoxy]-, 2-butoxyethyl ester

Acetic acid, 87546-74-5 [2-bromo-4-fluoro-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo-2H- isoindol-2-yl)phenoxy]-, 2-methoxyethyl ester

Glycine, 87546-95-0 N-[2-chloro-4-fluoro-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo-2H- isoindol-2-yl)phenyl]-, 2-propoxyethyl ester

Glycine, 87547-00-0 N-[2-bromo-4-fluoro-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo-2H- isoindol-2-yl)phenyl]-, 2-methoxyethyl ester

.beta.-Alanine, 87570-91-0 N-[4-[(4-cyano-3-methyl-5-isothiazolyl)azo]-2-methyl- 5-[(methylsulfonyl)amino]phenyl]-, 2-phenoxyethyl ester

.beta.-Alanine, N-[5-(acetylamino)-2-methoxyphenyl]-, 87570-93-2 2-phenoxyethyl ester

.beta.-Alanine, N-[2-methyl-5-[(methylsulfonyl)amino]phenyl]-, 87570-94-3 2-phenoxyethyl ester

.beta.-Alanine, N-(2,5-dimethylphenyl)-, 2-phenoxyethyl ester 87570-95-4

.beta.-Alanine, N-[3-(acetylamino)phenyl]-, 2-phenoxyethyl ester 87570-97-6

Propanoic acid, 2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]-, 87581-49-5 2-(2-methoxyethoxy)ethyl ester

Propanoic acid, 2-(4-hydroxyphenoxy)-, 87581-50-8 2-(2-methoxyethoxy)ethyl ester

Propanoic acid, 2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]-, 87581-51-9 2-(2-ethoxyethoxy)ethyl ester

Propanoic acid, 2-[4-[(6-fluoro-2-quinoxalinyl)oxy]phenoxy]-, 87581-52-0 2-(2-methoxyethoxy)ethyl ester

Propanoic acid, 2-bromo-, 2-(2-methoxyethoxy)ethyl ester 87581-53-1

.beta.-Alanine, 88009-90-9 N-[5-(acetylamino)-2-chloro-4-[(4-cyano-3-phenyl-5- isothiazolyl)azo]phenyl]-, 2-methoxyethyl ester

Glycine, 88183-34-0 N-[3-(acetylamino)-4-[(3,5-dinitro-2-thienyl)azo]phenyl]-N- hexyl-, 2-ethoxyethyl ester

Glycine, 88183-35-1 N-[4-[(3,5-dinitro-2-thienyl)azo]-3-methylphenyl]-N-pentyl- , 2-propoxyethyl ester

92 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Glycine, N-[4-[(3,5-dinitro-2-thienyl)azo]phenyl]-N-pentyl-, 88183-36-2 2-butoxyethyl ester

Glycine, N-[4-[(3,5-dinitro-2-thienyl)azo]-3-methylphenyl]-N-[2- 88183-37-3 (hexyloxy)ethyl]-, 2-methoxyethyl ester

.beta.-Alanine, 88249-19-8 N-[4-[(3,5-dinitro-2-thienyl)azo]phenyl]-N-propyl-, 2-phenoxyethyl ester

Glycine, 88249-27-8 N-[3-(acetylamino)-4-[(3,5-dinitro-2-thienyl)azo]phenyl]-N- ethyl-, 2-phenoxyethyl ester

Glycine, 88249-28-9 N-[4-[(3,5-dinitro-2-thienyl)azo]-3-methylphenyl]-N-methyl- , 2-phenoxyethyl ester

Glycine, 88249-29-0 N-[3-chloro-4-[(3,5-dinitro-2-thienyl)azo]phenyl]-N-ethyl-, 2-phenoxyethyl ester

2-Butenoic acid, 3-amino-, 2-(pentyloxy)ethyl ester 88284-44-0

2-Butenoic acid, 3-amino-, 2-(hexyloxy)ethyl ester 88284-45-1

2-Butenoic acid, 3-amino-, 2-(heptyloxy)ethyl ester 88284-46-2

Acetic acid, (8-quinolinyloxy)-, 2-methoxyethyl ester 88349-71-7

Acetic acid, (8-quinolinyloxy)-, 2-ethoxyethyl ester 88349-79-5

Acetic acid, [(5-chloro-8-quinolinyl)oxy]-, 2-methoxyethyl ester 88349-89-7

Acetic acid, [(5-chloro-8-quinolinyl)oxy]-, 2-ethoxyethyl ester 88349-99-9

Poly[oxy(1-oxo-1,6-hexanediyl)], 88353-69-9 .alpha.-[2-(2-butoxyethoxy)ethyl]- .omega.-hydroxy-

Poly[oxy(1-oxo-1,6-hexanediyl)], 88353-70-2 .alpha.-[2-(2-butoxyethoxy)ethyl]- .omega.-[[[(3-isocyanato-4-methylphenyl)amino]carbonyl]oxy]-

2-Propenoic acid, 2-[2-(hexyloxy)ethoxy]ethyl ester 88466-03-9

.beta.-Alanine, N-[2-methoxy-5-methyl-4-[(5-nitro-2- 88470-39-7 thiazolyl)azo]phenyl]-, 2-phenoxyethyl ester

.beta.-Alanine, N-ethyl-N-[4-[(5-nitro-2-thiazolyl)azo]phenyl]-, 88470-41-1 2-phenoxyethyl ester

.beta.-Alanine, N-methyl-N-[3-methyl-4-[(5-nitro-2- 88470-43-3 thiazolyl)azo]phenyl]-, 2-phenoxyethyl ester

.beta.-Alanine, N-ethyl-N-[3-methyl-4-[(5-nitro-2- 88470-44-4 thiazolyl)azo]phenyl]-, 2-phenoxyethyl ester

93 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

.beta.-Alanine, 88470-46-6 N-[3-methyl-4-[(5-nitro-2-thiazolyl)azo]phenyl]-N-2- propenyl-, 2-phenoxyethyl ester

.beta.-Alanine, N-[4-[(5-bromo-2-thiazolyl)azo]phenyl]-N-butyl-, 88470-49-9 2-phenoxyethyl ester

.beta.-Alanine, N-ethyl-N-[4-(3-pyridinylazo)phenyl]-, 88470-63-7 2-phenoxyethyl ester

.beta.-Alanine, 88470-66-0 N-[2,5-dimethyl-4-[(5-nitro-2-thiazolyl)azo]phenyl]- , 2-phenoxyethyl ester

.beta.-Alanine, 88470-67-1 N-[2,5-dimethoxy-4-[(5-nitro-2-thiazolyl)azo]phenyl]- , 2-phenoxyethyl ester

.beta.-Alanine, N-butyl-N-(3-methylphenyl)-, 2-phenoxyethyl 88470-69-3 ester

Acetic acid, mercapto-, 2-ethoxyethyl ester 2-Ethoxyethyl thioglycolate 88472-40-6

1H-Indazole-3-acetic acid, 5-chloro-, 2-butoxyethyl ester 88561-96-0

1H-Indazole-3-acetic acid, 5-chloro-, 2-phenoxyethyl ester 88561-97-1

Butanoic acid, 4-[ethyl[3-methyl-4-[(5-nitro-2- 88779-76-4 thiazolyl)azo]phenyl]amino]-, 2-phenoxyethyl ester

1-Piperidinepropionic acid, .beta.-phenyl-, 2-ethoxyethyl ester, 88782-27-8 hydrochloride

Butyric acid, 4-(2,4,5-trichlorophenoxy)-, 2-ethoxyethyl ester 88869-82-3

Propanoic acid, 88926-38-9 2-[4-[4-chloro-2-(trifluoromethyl)phenoxy]phenoxy]-, 2-methoxyethyl ester

2,4-Hexadienoic acid, 2-methoxyethyl ester, (E,E)- 88973-69-7

2,4-Hexadienoic acid, 2-ethoxyethyl ester, (E,E)- 88973-70-0

2,4-Hexadienoic acid, 2-(2-methoxyethoxy)ethyl ester, (E,E)- 88973-71-1

2,4-Hexadienoic acid, 2-(1-methylethoxy)ethyl ester, (E,E)- 88973-72-2

2-Butenedioic acid (Z)-, mono[2-(2-ethoxyethoxy)ethyl] ester 89053-23-6

2-Butenedioic acid (Z)-, 2-(2-ethoxyethoxy)ethyl 89053-26-9 2-hydroxy-2-(2-propenyloxy)ethyl ester

Butanedioic acid, sulfo-, 4-[2-(2-ethoxyethoxy)ethyl] 89053-31-6 1-[2-hydroxy-3-(2-propenyloxy)propyl] ester, monosodium salt

Butanedioic acid, sulfo-, 1-[2-(2-ethoxyethoxy)ethyl] 89053-36-1 4-[2-hydroxy-3-(2-propenyloxy)propyl] ester, monosodium salt

94 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

.beta.-Alanine, 89137-94-0 N-[4-[[2,6-dicyano-4-(methylsulfonyl)phenyl]azo]phen yl]-N-methyl-, 2-methoxyethyl ester

Acetic acid, isothiocyanato-, 2-methoxyethyl ester Methoxyethyl 89149-18-8 isothiocyanatoacetate

2-Propenoic acid, 2-cyano-3-(methylphenylamino)-, 89269-32-9 2-ethoxyethyl ester

2-Propenoic acid, 2-cyano-3-(decylamino)-, 2-ethoxyethyl ester 89269-33-0

2-Propenoic acid, 2-cyano-3-(decylamino)-, 2-propoxyethyl ester 89269-34-1

2-Propenoic acid, 3-(butylamino)-2-cyano-, 2-ethoxyethyl ester 89269-36-3

2-Propenoic acid, 2-cyano-3-(hexylamino)-, 2-ethoxyethyl ester 89269-37-4

2-Propenoic acid, 2-cyano-3-(octylamino)-, 2-ethoxyethyl ester 89269-38-5

2-Propenoic acid, 2-cyano-3-(undecylamino)-, 2-ethoxyethyl ester 89269-39-6

2-Propenoic acid, 2-cyano-3-(dodecylamino)-, 2-ethoxyethyl ester 89269-40-9

2-Propenoic acid, 2-cyano-3-(decylamino)-, 2-methoxyethyl ester 89269-42-1

2-Propenoic acid, 2-cyano-3-(decylamino)-, 89269-43-2 2-(1-methylethoxy)ethyl ester

2-Propenoic acid, 2-cyano-3-(decylamino)-, 2-butoxyethyl ester 89269-44-3

2-Propenoic acid, 2-cyano-3-(decylamino)-, 2-(pentyloxy)ethyl 89269-45-4 ester

2-Propenoic acid, 2-cyano-3-(decylamino)-, 2-phenoxyethyl ester 89269-47-6

2-Propenoic acid, 2-cyano-3-ethoxy-, 2-methoxyethyl ester 89269-50-1

2-Propenoic acid, 2-cyano-3-ethoxy-, 2-propoxyethyl ester 89269-51-2

2-Propenoic acid, 2-cyano-3-ethoxy-, 2-(1-methylethoxy)ethyl 89269-52-3 ester

2-Propenoic acid, 2-cyano-3-ethoxy-, 2-butoxyethyl ester 89269-53-4

2-Propenoic acid, 2-cyano-3-ethoxy-, 2-(pentyloxy)ethyl ester 89269-54-5

2-Propenoic acid, 2-cyano-3-ethoxy-, 2-phenoxyethyl ester 89269-58-9

Propionic acid, 2,2-dichloro-, 2-methoxyethyl ester 89281-74-3

2-Propenoic acid, 2-cyano-3-ethoxy-, 2-ethoxyethyl ester 89377-92-4

Propanoic acid, 2-[4-[[3-fluoro-5-(trifluoromethyl)-2- 89402-36-8 pyridinyl]oxy]phenoxy]-, 2-ethoxyethyl ester

Glycine, N-[(hydroxyphosphinyl)methyl]-N-(trifluoroacetyl)-, 89566-36-9 2-ethoxyethyl ester

Glycine, N-[(dichlorophosphino)methyl]-N-(trifluoroacetyl)-, 89566-41-6 2-ethoxyethyl ester

95 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Propanedioic acid, (4,5-dihydroxy-1,3-dithiolan-2-ylidene)-, 89594-14-9 bis(2-methoxyethyl) ester

Butanoic acid, 2-(4,5-dihydroxy-1,3-dithiolan-2-ylidene)-3-oxo-, 89594-46-7 2-methoxyethyl ester

Propanoic acid, 2,2'-azobis[2-methyl-, bis(2-ethoxyethyl) ester 89635-40-5

Octadecanoic acid, epoxy-, 2-(2-ethoxyethoxy)ethyl ester 89747-86-4

Octadecanoic acid, epoxy-, 2-butoxyethyl ester 89776-96-5

Malonamic acid, 2-cyano-, 2-methoxyethyl ester 89943-69-1

Ethanol, 2-butoxy-, methanesulfonate 89979-49-7

2-Propenoic acid, 3-phenyl-, 2-phenoxyethyl ester 90094-75-0

2-Propenoic acid, 3-(5-nitro-2-furanyl)-, 2-methoxyethyl ester 90147-20-9

Ethanol, 2-(hexyloxy)-, 4-methylbenzenesulfonate 90155-57-0

1(2H)-Pyrimidineacetic acid, .alpha.-(acetylamino)-5-fluoro-3,4- 90174-37-1 dihydro-.alpha.-(2-methylpropyl)-2,4-dioxo-, 2-methoxyethyl ester

1(2H)-Pyrimidineacetic acid, 5-fluoro-3,4-dihydro-.alpha.-(2- 90174-38-2 methylpropyl)-2,4-dioxo-.alpha.-[(1-oxobutyl)amino]-, 2-methoxyethyl ester

1(2H)-Pyrimidineacetic acid, .alpha.-(acetylamino)-5-fluoro-3,4- 90174-39-3 dihydro-.alpha.-(2-methylpropyl)-2,4-dioxo-, 2-ethoxyethyl ester

1(2H)-Pyrimidineacetic acid, 5-fluoro-3,4-dihydro-.alpha.-(2- 90174-40-6 methylpropyl)-2,4-dioxo-.alpha.-[(1-oxobutyl)amino]-, 2-propoxyethyl ester

1(2H)-Pyrimidineacetic acid, .alpha.-(acetylamino)-5-fluoro-3,4- 90174-41-7 dihydro-.alpha.-(2-methylpropyl)-2,4-dioxo-, 2-(1-methylethoxy)ethyl ester

Leucine, N-acetyl-2-(acetyloxy)-, 2-methoxyethyl ester 90174-68-8

Malonamic acid, 2-cyano-, 2-ethoxyethyl ester 90197-86-7

2,5,10-Trioxa-8-thia-9-stannatetradec-12-en-14-oic acid, 90264-52-1 9,9-dibutyl-6,11-dioxo-, 2-methoxyethyl ester, (Z)-

3,6,11-Trioxa-9-thia-10-stannapentadec-13-en-15-oic acid, 90264-53-2 10,10-dibutyl-7,12-dioxo-, 2-ethoxyethyl ester, (Z)-

4,7,12-Trioxa-10-thia-11-stannahexadec-14-en-16-oic acid, 90264-54-3 11,11-dibutyl-8,13-dioxo-, 2-propoxyethyl ester, (Z)-

8,11-Dioxa-3,5-dithia-4-stannatridecanoic acid, 90264-80-5 4,4-dibutyl-7-oxo-, 2-ethoxyethyl ester

3,6-Dioxa-10,12-dithia-11-stannapentadecan-15-oic acid, 90264-90-7 11,11-dibutyl-7-oxo-, 2-ethoxyethyl ester

96 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

10,13-Dioxa-4,6-dithia-5-stannahexadecanoic acid, 90264-91-8 5,5-dibutyl-9-oxo-, 2-propoxyethyl ester

Propanoic acid, 2,2-dimethyl-, 2-ethoxyethyl ester 2-Ethoxyethyl pivalate 90327-02-9

.beta.-Alanine, N-[2-chloro-4-[(2-chloro-4-nitrophenyl)azo]-5- 90352-72-0 [(methylsulfonyl)amino]phenyl]-, 2-phenoxyethyl ester

.beta.-Alanine, N-[5-(acetylamino)-2-chloro-4-[(2-cyano-4- 90352-73-1 nitrophenyl)azo]phenyl]-, 2-ethoxyethyl ester

.beta.-Alanine, N-[2-chloro-5-[(methylsulfonyl)amino]phenyl]-, 90352-74-2 2-phenoxyethyl ester

.beta.-Alanine, N-[5-(acetylamino)-2-chloro-4-[(2-chloro-4- 90352-75-3 nitrophenyl)azo]phenyl]-, 2-ethoxyethyl ester

.beta.-Alanine, N-[5-(acetylamino)-2-chlorophenyl]-, 90352-76-4 2-ethoxyethyl ester

Crotonic acid, 2-chloro-3-hydroxy-, 2-methoxyethyl ester, 90436-41-2 dimethyl phosphate

Propionic acid, 2,2-dichloro-, 2-isobutoxyethyl ester 90436-57-0

2-Butynoic acid, 4-[(aminocarbonyl)oxy]-, 2-propoxyethyl ester 90511-29-8

2-Butynoic acid, 4-[(aminocarbonyl)oxy]-, 2-phenoxyethyl ester 90511-31-2

2-Butynoic acid, 4-[[(methylamino)carbonyl]oxy]-, 90511-38-9 2-propoxyethyl ester

2-Butynoic acid, 4-[[(cyclohexylamino)carbonyl]oxy]-, 90511-45-8 2-propoxyethyl ester

2-Butynoic acid, 4-[[(dimethylamino)carbonyl]oxy]-, 90511-47-0 2-propoxyethyl ester

2-Butynoic acid, 4-[[[bis(1-methylethyl)amino]carbonyl]oxy]-, 90511-48-1 2-propoxyethyl ester

2-Butynoic acid, 4-[[(dibutylamino)carbonyl]oxy]-, 90511-49-2 2-propoxyethyl ester

2-Butynoic acid, 4-[[[bis(2-hydroxyethyl)amino]carbonyl]oxy]-, 90511-58-3 2-propoxyethyl ester

2-Butenoic acid, 3-amino-4-[(aminocarbonyl)oxy]-, 90511-68-5 2-propoxyethyl ester

2-Butenoic acid, 3-amino-4-[[(methylamino)carbonyl]oxy]-, 90511-76-5 2-propoxyethyl ester

2-Butenoic acid, 3-amino-4-[[(cyclohexylamino)carbonyl]oxy]-, 90511-82-3 2-propoxyethyl ester

2-Butenoic acid, 3-amino-4-[(aminocarbonyl)oxy]-, 90511-87-8 2-methoxyethyl ester

97 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Butenoic acid, 3-amino-4-[[(cyclohexylamino)carbonyl]oxy]-, 90511-88-9 2-methoxyethyl ester

2-Butenoic acid, 90511-89-0 3-amino-4-[[[(4-chlorophenyl)amino]carbonyl]oxy]-, 2-propoxyethyl ester

2-Butenoic acid, 90511-90-3 3-amino-4-[[[(3,4-dichlorophenyl)amino]carbonyl]oxy ]-, 2-propoxyethyl ester

2-Butenoic acid, 3-amino-4-[[(diethylamino)carbonyl]oxy]-, 90511-91-4 2-propoxyethyl ester

2-Butenoic acid, 3-amino-4-[[(dimethylamino)carbonyl]oxy]-, 90511-92-5 2-propoxyethyl ester

2-Butenoic acid, 90511-93-6 3-amino-4-[[[bis(1-methylethyl)amino]carbonyl]oxy]- , 2-propoxyethyl ester

2-Butenoic acid, 3-amino-4-[[(dibutylamino)carbonyl]oxy]-, 90511-94-7 2-propoxyethyl ester

2-Butenoic acid, 3-amino-4-[[(methylamino)carbonyl]oxy]-, 90512-14-4 2-methoxyethyl ester

2-Butynoic acid, 4-[[(diethylamino)carbonyl]oxy]-, 90539-15-4 2-propoxyethyl ester

Crotonic acid, 3-hydroxy-, 2-methoxyethyl ester, dimethyl 90674-62-7 phosphate

Ethanol, 2-(2-butoxyethoxy)-, methanesulfonate 90725-17-0

Propanoic acid, 2-methyl-, 2-[2-(2-methoxyethoxy)ethoxy]ethyl 90781-19-4 ester, ion(1-), lithium

Pentanedioic acid, 2,2,4-trimethyl-, bis(2-methoxyethyl) ester, 90781-21-8 ion(1-), lithium

Lysine, 2-methoxyethyl ester 90796-80-8

Acetic acid, chloro-, 2-[2-(2-methoxyethoxy)ethoxy]ethyl ester 90948-78-0

2-Propenoic acid, 2-(4-butylphenoxy)ethyl ester 90960-53-5

Succinic acid, mercapto-, bis(2-methoxyethyl) ester 91007-96-4

Crotonic acid, 2-chloro-3-hydroxy-, 2-ethoxyethyl ester, dimethyl 91086-89-4 phosphate

Propanoic acid, 3-mercapto-, 2-ethoxyethyl ester 91219-53-3

2-Propenoic acid, 2-cyano-3-(decylamino)-, 2-ethoxyethyl ester, 91235-12-0 (Z)-

2-Propenoic acid, 2-cyano-3-(decylamino)-, 2-propoxyethyl ester, 91235-14-2 (Z)-

98 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Propenoic acid, 3-(butylamino)-2-cyano-, 2-ethoxyethyl ester, 91235-16-4 (Z)-

2-Propenoic acid, 2-cyano-3-(hexylamino)-, 2-ethoxyethyl ester, 91235-17-5 (Z)-

2-Propenoic acid, 2-cyano-3-(octylamino)-, 2-ethoxyethyl ester, 91235-18-6 (Z)-

2-Propenoic acid, 2-cyano-3-(methyloctylamino)-, 2-ethoxyethyl 91235-19-7 ester, (Z)-

2-Propenoic acid, 2-cyano-3-(octylthio)-, 2-ethoxyethyl ester, 91235-20-0 (Z)-

2-Propenoic acid, 2-cyano-3-(octyloxy)-, 2-ethoxyethyl ester, 91235-21-1 (Z)-

2-Dodecenoic acid, 2-cyano-, 2-ethoxyethyl ester, (Z)- 91235-22-2

2-Butenoic acid, 2-cyano-3-(octylamino)-, 2-ethoxyethyl ester, 91235-23-3 (Z)-

2-Pentenoic acid, 2-cyano-3-(octylamino)-, 2-ethoxyethyl ester, 91235-24-4 (Z)-

2-Hexenoic acid, 2-cyano-3-(octylamino)-, 2-ethoxyethyl ester, 91235-25-5 (Z)-

2-Heptenoic acid, 2-cyano-3-(octylamino)-, 2-ethoxyethyl ester, 91235-26-6 (Z)-

2-Pentenoic acid, 2-cyano-3-[(1-phenylethyl)amino]-, 91235-27-7 2-ethoxyethyl ester, [S-(Z)]-

2-Pentenoic acid, 2-cyano-3-[(1-phenylethyl)amino]-, 91235-28-8 2-ethoxyethyl ester, [R-(Z)]-

Crotonic acid, 3-hydroxy-, 2-isopropoxyethyl ester, dimethyl 91242-50-1 phosphate

Crotonic acid, 3-hydroxy-, 2-methoxyethyl ester, diethyl 91242-51-2 phosphate

Crotonic acid, 3-hydroxy-, 2-propoxyethyl ester, dimethyl 91242-52-3 phosphate

Crotonic acid, 3-hydroxy-, 2-(2-methoxyethoxy)ethyl ester, 91242-53-4 dimethyl phosphate

Crotonic acid, 3-hydroxy-, 2-ethoxyethyl ester, dimethyl 91351-84-7 phosphate

Crotonic acid, 2-chloro-3-hydroxy-, 2-isopropoxyethyl ester, 91354-79-9 dimethyl phosphate

Crotonic acid, 2-chloro-3-hydroxy-, 2-propoxyethyl ester, 91354-80-2 dimethyl phosphate

99 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Crotonic acid, 2-chloro-3-hydroxy-, 2-(2-methoxyethoxy)ethyl 91354-81-3 ester, dimethyl phosphate

Propanoic acid, 3-mercapto-, 2-phenoxyethyl ester Phenoxyethyl 91386-22-0 .beta.-mercaptopropionate

1H-1,2,4-Triazole-1-propanoic acid, 91508-61-1 .alpha.-(4-bromo-2-chlorophenyl)- .alpha.-[(diethoxyphosphinyl)oxy]-, 2-methoxyethyl ester

Crotonic acid, 2-chloro-3-hydroxy-, 2-butoxyethyl ester, dimethyl 91556-33-1 phosphate

Crotonic acid, 2-chloro-3-hydroxy-, 2-ethoxyethyl ester, diethyl 91556-34-2 phosphate

.beta.-Alanine, N-methyl-N-(3-methylphenyl)-, 2-phenoxyethyl 91576-35-1 ester

Ethanol, 2-(2-phenoxyethoxy)-, acetate 91598-96-8

Ethanol, 2-[2-(1-methylethoxy)ethoxy]-, acetate Ethylene glycol monoisopropyl 91598-97-9 ether acetate

2-Propenoic acid, 2-cyano-3-(decylamino)-, 2-methoxyethyl 91625-59-1 ester, (Z)-

2-Propenoic acid, 2-cyano-3-(decylamino)-, 2-butoxyethyl ester, 91625-60-4 (Z)-

2-Propenoic acid, 2-cyano-3-(decylamino)-, 2-(pentyloxy)ethyl 91625-61-5 ester, (Z)-

1(4H)-Pyridineacetic acid, 3,5-diiodo-4-oxo-, 2-(2- 91639-35-9 methoxyethoxy)ethyl ester

Crotonic acid, 2-chloro-3-hydroxy-, 2-isobutoxyethyl ester, 91688-23-2 dimethyl phosphate

Crotonic acid, 3-hydroxy-, 2-(2-ethoxyethoxy)ethyl ester, 91881-00-4 dimethyl phosphate

Crotonic acid, 2-chloro-3-hydroxy-, 2-isopropoxyethyl ester, 91972-56-4 diethyl phosphate

Crotonic acid, 2-chloro-3-hydroxy-, 2-propoxyethyl ester, diethyl 91972-57-5 phosphate

Crotonic acid, 2-chloro-3-hydroxy-, 2-(2-methoxyethoxy)ethyl 91972-58-6 ester, diethyl phosphate

Crotonic acid, 2-chloro-3-hydroxy-, 2-(2-propoxyethoxy)ethyl 91972-59-7 ester, dimethyl phosphate

Acetic acid, mercapto-, 2-methoxyethyl ester, S-ester with 91997-24-9 O,O-dimethyl phosphorodithioate

100 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Glycine, 92003-54-8 N-[4-[(3-cyano-5-nitro-2-thienyl)azo]-3-methylphenyl]-N- pentyl-, 2-propoxyethyl ester

Glycine, N-[4-[(3-cyano-5-nitro-2-thienyl)azo]phenyl]-N-pentyl-, 92003-55-9 2-butoxyethyl ester

Crotonic acid, 3-hydroxy-, 2-isopropoxyethyl ester, diethyl 92031-81-7 phosphate

Crotonic acid, 3-hydroxy-, 2-propoxyethyl ester, diethyl 92031-82-8 phosphate

Crotonic acid, 3-hydroxy-, 2-(2-methoxyethoxy)ethyl ester, 92031-83-9 diethyl phosphate

Crotonic acid, 3-hydroxy-, 2-(2-propoxyethoxy)ethyl ester, 92031-84-0 dimethyl phosphate

2-Dodecenoic acid, 2-cyano-3-methyl-, 2-ethoxyethyl ester, (Z)- 92088-76-1

2-Heptenoic acid, 2-cyano-3-(octyloxy)-, 2-ethoxyethyl ester, 92088-77-2 (Z)-

2-Hexenoic acid, 2-cyano-3-(octyloxy)-, 2-ethoxyethyl ester, (Z)- 92088-78-3

2-Pentenoic acid, 2-cyano-3-(octyloxy)-, 2-ethoxyethyl ester, 92088-79-4 (Z)-

2-Butenoic acid, 2-cyano-3-(octylthio)-, 2-ethoxyethyl ester, (Z)- 92088-80-7

2-Dodecenoic acid, 2-cyano-3-methyl-, 2-ethoxyethyl ester, (E)- 92088-81-8

2-Heptenoic acid, 2-cyano-3-(octyloxy)-, 2-ethoxyethyl ester, 92088-82-9 (E)-

2-Hexenoic acid, 2-cyano-3-(octyloxy)-, 2-ethoxyethyl ester, (E)- 92088-83-0

2-Pentenoic acid, 2-cyano-3-(octyloxy)-, 2-ethoxyethyl ester, 92088-84-1 (E)-

2-Butenoic acid, 2-cyano-3-(octyloxy)-, 2-ethoxyethyl ester, (E)- 92088-85-2

2-Heptenoic acid, 2-cyano-3-(octylthio)-, 2-ethoxyethyl ester, 92088-86-3 (Z)-

2-Hexenoic acid, 2-cyano-3-(octylthio)-, 2-ethoxyethyl ester, (Z)- 92088-87-4

2-Pentenoic acid, 2-cyano-3-(octylthio)-, 2-ethoxyethyl ester, 92088-88-5 (Z)-

2-Propenoic acid, 2-cyano-3-(octylamino)-, 2-ethoxyethyl ester, 92088-89-6 (E)-

2-Propenoic acid, 2-cyano-3-(methyloctylamino)-, 2-ethoxyethyl 92088-90-9 ester, (E)-

2-Propenoic acid, 2-cyano-3-(octylthio)-, 2-ethoxyethyl ester, 92088-91-0 (E)-

101 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Propenoic acid, 2-cyano-3-(octyloxy)-, 2-ethoxyethyl ester, 92088-92-1 (E)-

2-Dodecenoic acid, 2-cyano-, 2-ethoxyethyl ester, (E)- 92088-93-2

2-Butenoic acid, 2-cyano-3-(octylthio)-, 2-ethoxyethyl ester, (E)- 92088-94-3

Propanoic acid, 92138-41-5 2-[[6-[2-chloro-4-(trifluoromethyl)phenoxy]-3-nitro- 2-pyridinyl]oxy]-, 2-methoxyethyl ester

Crotonic acid, 3-hydroxy-, 2-phenoxyethyl ester, dimethyl 92298-78-7 phosphate

Tin, dibutyl[(carboxymethyl)thio]methoxy-, 2-methoxyethyl 92318-87-1 ester

Crotonic acid, 2-chloro-3-hydroxy-, 2-butoxyethyl ester, diethyl 92369-93-2 phosphate

Crotonic acid, 2-chloro-3-hydroxy-, 2-isobutoxyethyl ester, 92369-94-3 diethyl phosphate

Crotonic acid, 2-chloro-3-hydroxy-, 2-(2-ethoxyethoxy)ethyl 92369-95-4 ester, diethyl phosphate

Crotonic acid, 2-chloro-3-hydroxy-, 2-phenoxyethyl ester, 92378-70-6 dimethyl phosphate

Fumaric acid, 2-ethoxyethyl ester 92381-30-1

1(4H)-Pyridineacetic acid, 3,5-diiodo-4-oxo-, 2-[2-(2- 92498-99-2 methoxyethoxy)ethoxy]ethyl ester

.DELTA.2,.alpha.-Thiazolidineacetic acid, 4-oxo-, 92526-54-0 2-methoxyethyl ester

.beta.-Alanine, N-[4-[(3-cyano-5-nitro-2-thienyl)azo]-3- 92559-16-5 methylphenyl]-N-2-propenyl-, 2-methoxyethyl ester

1(2H)-Quinolineacetic acid, 92559-61-0 7-(acetylamino)-6-[(3-cyano-5-nitro-2- thienyl)azo]-3,4-dihydro-2,2,4-trimethyl-, 2-methoxyethyl ester

Acetic acid, (2,4,5-trichlorophenoxy)-, 2-ethoxyethyl ester 92576-67-5

.beta.-Alanine, N-[4-[(3-cyano-5-nitro-2-thienyl)azo]-3- 92603-64-0 methylphenyl]-N-methyl-, 2-phenoxyethyl ester

Glycine, 92603-65-1 N-[3-chloro-4-[(3-cyano-5-nitro-2-thienyl)azo]phenyl]-N- ethyl-, 2-phenoxyethyl ester

Acetic acid, mercapto-, 2-propoxyethyl ester, antimony(3+) salt 92687-27-9

Acetic acid, mercapto-, 2-butoxyethyl ester, antimony(3+) salt 92687-28-0

Acetic acid, mercapto-, 2-phenoxyethyl ester, antimony(3+) salt 92687-31-5

Acetic acid, mercapto-, 2-propoxyethyl ester 92687-32-6

102 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Acetic acid, mercapto-, 2-phenoxyethyl ester 92687-35-9

Benzeneacetic acid, .alpha.-phenyl-, 2-methoxyethyl ester 92704-93-3

Benzeneacetic acid, .alpha.-phenyl-, 2-ethoxyethyl ester 92704-94-4

Acetic acid, dichloro-, 2-(2-butoxyethoxy)ethyl ester 92704-97-7

Acetic acid, dichloro-, 2-butoxyethyl ester 92704-98-8

Acetic acid, dichloro-, 2-ethoxyethyl ester 92704-99-9

Acetic acid, dichloro-, 2-(2-methoxyethoxy)ethyl ester 92705-00-5

Propanoic acid, 2-chloro-, 2-(2-butoxyethoxy)ethyl ester 92705-02-7

Propanoic acid, 2-chloro-, 2-methoxyethyl ester 2-Methoxyethyl 92705-04-9 2-chloropropionate

Crotonic acid, 3-hydroxy-, 2-(2-propoxyethoxy)ethyl ester, 92861-60-4 diethyl phosphate

Acetic acid, [(3,5,6-trichloro-2-pyridinyl)oxy]-, 2-ethoxyethyl 92942-92-2 ester

Maleic acid, 2-(2-methoxyethoxy)ethyl ester 92988-67-5

Crotonic acid, 2-chloro-3-hydroxy-, 2-phenoxyethyl ester, diethyl 93047-20-2 phosphate

Glycine, N-[4-[(3-cyano-5-nitro-2-thienyl)azo]phenyl]-N-(2- 93069-24-0 phenoxyethyl)-, 2-methoxyethyl ester

Crotonic acid, 3-hydroxy-, 2-(2-ethoxyethoxy)ethyl ester, 93153-57-2 diisopropyl phosphate

Crotonic acid, 3-hydroxy-, 2-(2-ethoxyethoxy)ethyl ester, diallyl 93161-26-3 phosphate

Crotonic acid, 3-hydroxy-, 2-phenoxyethyl ester, diethyl 93162-76-6 phosphate

Acetic acid, [(4-chloro-o-tolyl)oxy]-, 2-ethoxyethyl ester 93257-64-8

Crotonic acid, 3-hydroxy-, 2-butoxyethyl ester, dimethyl 93350-48-2 phosphate

Crotonic acid, 3-hydroxy-, 2-ethoxyethyl ester, diethyl phosphate 93350-49-3

Crotonic acid, 3-hydroxy-, 2-isobutoxyethyl ester, dimethyl 93350-50-6 phosphate

Benzeneacetic acid, .alpha.-methyl-4-[[5-(trifluoromethyl)-2- 93359-44-5 pyridinyl]oxy]-, 2-ethoxyethyl ester

Acetic acid, [[2-(diethylamino)ethyl]thio]phenyl-, 93736-62-0 2-methoxyethyl ester

103 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Glycine, 93748-75-5 N-[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrophenyl]-N- methyl-, 2-methoxyethyl ester

Glycine, N-[5-[[3-chloro-5-(trifluoromethyl)-2-pyridinyl]oxy]-2- 93748-95-9 nitrophenyl]-N-methyl-, 2-methoxyethyl ester

Crotonic acid, 3-hydroxy-, 2-isobutoxyethyl ester, diethyl 93866-93-4 phosphate

Hexadecanoic acid, 2-(2-butoxyethoxy)ethyl ester 93894-14-5

.beta.-Alanine, N-[3-chloro-4-[(5-nitro-2-thiazolyl)azo]phenyl]-, 93930-41-7 2-(hexyloxy)ethyl ester

.beta.-Alanine, N-[2-methoxy-5-methyl-4-[(5-nitro-2- 93930-46-2 thiazolyl)azo]phenyl]-, 2-(hexyloxy)ethyl ester

.beta.-Alanine, N-[2-methoxy-5-methyl-4-[(5-nitro-2- 93930-48-4 thiazolyl)azo]phenyl]-, 2-[2-(hexyloxy)ethoxy]ethyl ester

.beta.-Alanine, 93930-53-1 N-[2,5-dimethoxy-4-[(5-nitro-2-thiazolyl)azo]phenyl]- , 2-(hexyloxy)ethyl ester

.beta.-Alanine, 93930-55-3 N-[2,5-dimethoxy-4-[(5-nitro-2-thiazolyl)azo]phenyl]- , 2-[2-(hexyloxy)ethoxy]ethyl ester

.beta.-Alanine, 93930-61-1 N-[2,5-dimethyl-4-[(5-nitro-2-thiazolyl)azo]phenyl]- , 2-(hexyloxy)ethyl ester

.beta.-Alanine, 93930-63-3 N-[2,5-dimethyl-4-[(5-nitro-2-thiazolyl)azo]phenyl]- , 2-[2-(hexyloxy)ethoxy]ethyl ester

.beta.-Alanine, N-[4-[(5-nitro-2-thiazolyl)azo]phenyl]-, 93930-77-9 2-(hexyloxy)ethyl ester

.beta.-Alanine, N-[3-(acetylamino)-4-[(5-nitro-2- 93930-89-3 thiazolyl)azo]phenyl]-, 2-(hexyloxy)ethyl ester

.beta.-Alanine, N-[3-(acetylamino)-4-[(5-nitro-2- 93930-91-7 thiazolyl)azo]phenyl]-, 2-[2-(hexyloxy)ethoxy]ethyl ester

.beta.-Alanine, N-[5-(acetylamino)-2-methyl-4-[(5-nitro-2- 93931-06-7 thiazolyl)azo]phenyl]-, 2-(hexyloxy)ethyl ester

.beta.-Alanine, N-[5-(acetylamino)-2-chloro-4-[(5-nitro-2- 93931-20-5 thiazolyl)azo]phenyl]-, 2-(hexyloxy)ethyl ester

.beta.-Alanine, N-[5-(acetylamino)-2-chloro-4-[(5-nitro-2- 93931-22-7 thiazolyl)azo]phenyl]-, 2-[2-(hexyloxy)ethoxy]ethyl ester

.beta.-Alanine, N-[5-(acetylamino)-2-methoxy-4-[(5-nitro-2- 93931-31-8 thiazolyl)azo]phenyl]-, 2-(hexyloxy)ethyl ester

104 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

.beta.-Alanine, N-[5-(acetylamino)-2-ethoxy-4-[(5-nitro-2- 93931-33-0 thiazolyl)azo]phenyl]-, 2-(hexyloxy)ethyl ester

Glycine, 93934-58-8 N-[3-cyano-5-[(2-cyano-4-nitrophenyl)azo]-2-thienyl]-N- ethyl-, 2-methoxyethyl ester

Glycine, 93934-59-9 N-[3-cyano-5-[(2-cyano-4-nitrophenyl)azo]-2-thienyl]-N- ethyl-, 2-phenoxyethyl ester

1-Pyrrolidinepropionic acid, .beta.-phenyl-, 2-ethoxyethyl ester, 93992-34-8 hydrochloride

4-Morpholinepropionic acid, .beta.-phenyl-, 2-ethoxyethyl ester, 93992-54-2 hydrochloride

Acetic acid, (2-naphthyloxy)-, 2-methoxyethyl ester 94002-19-4

2H-1,3-Thiazine-3(4H)-butanoic acid, 94010-96-5 dihydro-2-(nitromethylene)- .gamma.-oxo-, 2-ethoxyethyl ester

Crotonic acid, 2-chloro-3-hydroxy-, 2-(2-propoxyethoxy)ethyl 94028-01-0 ester, diethyl phosphate

1H-1,5-Benzodiazepine-2-acetic acid, 4,5-dihydro-4-oxo-, 94029-10-4 2-ethoxyethyl ester

Butyric acid, 4-(2,4,5-trichlorophenoxy)-, 94091-41-5 2-(2-methoxyethoxy)ethyl ester

.beta.-Alanine, 94108-23-3 N-[4-[(3,5-dinitro-2-thienyl)azo]-3-methylphenyl]-N- ethyl-, 2-phenoxyethyl ester

Propanoic acid, 2-methyl-, 2-butoxyethyl ester 94108-58-4

Ethanol, 2-ethoxy-, hydrogen phosphate 94113-78-7

Butanoic acid, 4-(4-chloro-2-methylphenoxy)-, 2-butoxyethyl Butyric acid, 94160-35-7 ester 4-(4-chloro-o-tolyloxy)-, 2-butoxyethyl ester

Butyric acid, 4-(2,4,5-trichlorophenoxy)-, 2-butoxyethyl ester 94163-87-8

Hexanedioic acid, 2-(2-carbamoyl-3-oxobutyl)-5-methyl-, 94260-50-1 bis(2-methoxy-ethyl) ester

2-Propenoic acid, 2-[2-(2-phenoxyethoxy)ethoxy]ethyl ester 94322-82-4

Acetic acid, [[2-(dimethylamino)ethyl]thio]phenyl-, 94326-73-5 2-methoxyethyl ester

5-Pyrimidinepentanoic acid, 94394-33-9 2-amino-1,4,5,6-tetrahydro-4,6-dioxo-, 2-methoxyethyl ester

Tridecanedioic acid, bis(2-methoxyethyl) ester 94434-02-3

105 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

1-Pyrrolidinepropionic acid, .beta.-phenyl-, 2-butoxyethyl ester, 94439-74-4 hydrochloride

1-Pyrrolidinepropionic acid, .beta.-phenyl-, 2-isobutoxyethyl 94439-75-5 ester, hydrochloride

Succinic acid, methylene-, 2-hydroxyethyl 2-methoxyethyl ester 94442-35-0

Tetradecanoic acid, 94454-98-5 1-(3-hydroxy-2,4,7,10-tetraoxa-3-phosphatetradec-1-yl)-1,2-etha nediyl ester, P-oxide, (R)-

Tetradecanoic acid, 94455-10-4 1-[[[hydroxy(2-phenoxyethoxy)phosphinyl]oxy]methyl]-1,2-etha nediyl ester, (R)-

Phosphoric acid, mono[2,3-bis(hexadecyloxy)propyl] 94455-54-6 mono[2-(2-butoxyethoxy)ethyl] ester, (R)-

Phosphoric acid, mono[2,3-bis(hexadecyloxy)propyl] 94455-65-9 mono(2-phenoxyethyl) ester, (R)-

Phosphoric acid, mono[2-(2-butoxyethoxy)ethyl] mono(1,4- 1,4-Dioxaspiro[4.15]eicosane, 94456-11-8 dioxaspiro[4.15]eicos-2-ylmethyl) ester, (R)- phosphoric acid deriv.

Phosphoric acid, mono(1,4-dioxaspiro[4.15]eicos-2-ylmethyl) 1,4-Dioxaspiro[4.15]eicosane, 94456-20-9 mono(2-phenoxyethyl) ester, (R)- phosphoric acid deriv.

9H-Purine-9-propanoic acid, 6-amino-.alpha.-hydroxy-, 94458-88-5 2-methoxyethyl ester, (.+-.)-

Hexadecanoic acid, 94472-82-9 2-[(1-hydroxy-2,5,8-trioxa-1-phosphadodec-1-yl)oxy]-1,3-propan ediyl ester, P-oxide

Hexadecanoic acid, 94472-94-3 2-[[hydroxy(2-phenoxyethoxy)phosphinyl]oxy]-1,3-propanediyl ester

Acetic acid, cyano[(cyanomethoxy)imino]-, 2-ethoxyethyl ester 94496-80-7

Acetic acid, cyano[(cyanomethoxy)imino]-, 94496-93-2 2-(2-methoxyethoxy)ethyl ester

Acetic acid, cyano[(cyanomethoxy)imino]-, 2-butoxyethyl ester 94497-04-8

Acetic acid, cyano[(cyanomethoxy)imino]-, 94497-05-9 2-(2-ethoxyethoxy)ethyl ester

Acetic acid, cyano[(cyanomethoxy)imino]-, 2-methoxyethyl ester 94497-11-7

Acetic acid, cyano[(cyanomethoxy)imino]-, 94497-20-8 2-(1-methylethoxy)ethyl ester

Acrylic acid, 2-mercapto-, 2-(2-ethoxyethoxy)ethyl ester, S-ester 94626-42-3 with O,O-dimethyl phosphorodithioate

.beta.-Alanine, N-[3-methyl-4-[(5-nitro-2-thiazolyl)azo]phenyl]-, 94727-63-6 2-(hexyloxy)ethyl ester

106 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

1-Piperidinepropionic acid, .beta.-phenyl-, 2-butoxyethyl ester, 94755-36-9 hydrochloride

1-Piperidinepropionic acid, .beta.-phenyl-, 2-isobutoxyethyl ester, 94755-37-0 hydrochloride

Propanoic acid, 2-[[(4-methylphenyl)sulfonyl]oxy]-, 94858-91-0 2-methoxyethyl ester, (S)-

Propanoic acid, 94858-92-1 2-[5-[2,6-dichloro-4-(trifluoromethyl)phenoxy]-2- nitrophenoxy]-, 2-methoxyethyl ester, (S)-

Propanoic acid, 2-[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 94858-93-2 nitrophenoxy]-, 2-methoxyethyl ester, (S)-

Propanoic acid, 94858-96-5 2-[5-[2,6-dichloro-4-(trifluoromethyl)phenoxy]-2- nitrophenoxy]-, 2-methoxyethyl ester, (R)-

Propanoic acid, 2-[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 94858-97-6 nitrophenoxy]-, 2-methoxyethyl ester, (R)-

Propanoic acid, 94859-01-5 2-[3-[2,6-dichloro-4-(trifluoromethyl)phenoxy]phenox y]-, 2-methoxyethyl ester, (R)-

Propanoic acid, 94859-02-6 2-[3-[2-chloro-4-(trifluoromethyl)phenoxy]phenoxy]-, 2-methoxyethyl ester, (R)-

Hexanoic acid, 6-[[(5-chloro-2-hydroxy-3-methylphenyl)(4- 94886-53-0 chlorophenyl)methylene]amino]-, 2-ethoxyethyl ester

Pentanoic acid, 5-[[(5-chloro-2-hydroxy-3-methylphenyl)(4- 94886-56-3 chlorophenyl)methylene]amino]-, 2-ethoxyethyl ester

Butanoic acid, 4-[[(5-chloro-2-hydroxy-3-propylphenyl)(4- 94886-84-7 chlorophenyl)methylene]amino]-, 2-ethoxyethyl ester

Pentanoic acid, 5-[[(5-chloro-2-hydroxy-3-propylphenyl)(4- 94886-86-9 chlorophenyl)methylene]amino]-, 2-methoxyethyl ester

Butanoic acid, 4-[[(5-chloro-2-hydroxy-3-methylphenyl)(4- 94886-91-6 chlorophenyl)methylene]amino]-, 2-ethoxyethyl ester

Butanoic acid, 4-[[(5-chloro-2-hydroxy-3-methylphenyl)(4- 94886-92-7 chlorophenyl)methylene]amino]-, 2-methoxyethyl ester

Butanoic acid, 4-[[(5-chloro-2-hydroxy-3-methylphenyl)(4- 94886-93-8 chlorophenyl)methylene]amino]-, 2-butoxyethyl ester

Butanoic acid, 4-[[(5-chloro-2-hydroxy-3-methylphenyl)(4- 94886-97-2 chlorophenyl)methylene]amino]-, 2-(2-methoxyethoxy)ethyl ester

1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo- 94936-70-6

Oxiranepropanoic acid, .alpha.-ethyl-, 2-methoxyethyl ester 94958-11-9

107 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Propanedioic acid, (2-carboxy-1,3-dithietan-4-ylidene)-, 1,3-Dithietane, propanedioic acid 95089-59-1 1,3-bis(2-ethoxyethyl) ester deriv.

Acetic acid, (2-naphthyloxy)-, 2-butoxyethyl ester 95128-07-7

.beta.-Alanine, 2-phenoxyethyl ester 95176-42-4

.beta.-Alanine, 2-phenoxyethyl ester, 4-methylbenzenesulfonate 95176-43-5

.beta.-Alanine, N-[1-oxo-3-phenyl-2-(phosphonomethyl)propyl]-, 95176-45-7 1-(2-phenoxyethyl) ester, (S)-

.beta.-Alanine, N-[1-oxo-2-(phenylmethyl)-3-phosphonopropyl]-, 95177-31-4 1-(2-phenoxyethyl) ester

Butanoic acid, 95199-99-8 2-[(1H-imidazol-1-ylcarbonyl)(2-methoxyethyl)amino]-, 2-methoxyethyl ester

Butanoic acid, 95200-12-7 2-[(2-ethoxyethyl)(1H-imidazol-1-ylcarbonyl)amino]-, 2-methoxyethyl ester

Acetic acid, 95204-02-7 [2-chloro-4-fluoro-5-[(4,5,6,7-tetrahydro-3-oxo-1(3H)- isobenzofuranylidene)amino]phenoxy]-, 2-methoxyethyl ester

4-Morpholinepropionic acid, .beta.-phenyl-, 2-butoxyethyl ester, 95318-99-3 hydrochloride

4-Morpholinepropionic acid, .beta.-phenyl-, 2-isobutoxyethyl 95319-04-3 ester, hydrochloride

Butanoic acid, 4-fluoro-3-oxo-, 2-methoxyethyl ester 95445-58-2

Butanoic acid, 4-fluoro-3-oxo-, 2-propoxyethyl ester 95445-59-3

Butanoic acid, 4-fluoro-3-oxo-, 2-phenoxyethyl ester 95445-60-6

Propanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methyl-, 95523-90-3 2-ethoxyethyl ester

1(2H)-Quinolinepropanoic acid, 3,4-dihydro-2,2,4-trimethyl-, 95572-20-6 2-phenoxyethyl ester

Acetic acid, 95635-31-7 [[2-chloro-4-fluoro-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo- 2H-isoindol-2-yl)phenyl]thio]-, 2-methoxyethyl ester

Acetic acid, cyano(hydroxyimino)-, 2-phenoxyethyl ester, (Z)- 95679-23-5

Acetic acid, cyano(hydroxyimino)-, 2-phenoxyethyl ester, (E)- 95679-24-6

Acetic acid, cyano[(cyanomethoxy)imino]-, 2-phenoxyethyl ester, 95679-41-7 (Z)-

Acetic acid, cyano[(cyanomethoxy)imino]-, 2-phenoxyethyl ester, 95679-42-8 (E)-

108 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Hexanedioic acid, 2,2,5,5-tetramethyl-, bis(2-tert-butoxyethyl) 95807-01-5 ester

.beta.-Alanine, N-[5-[2-chloro-4-(methylsulfonyl)phenoxy]-2- 95825-34-6 nitrophenyl]-, 2-(2-methoxyethoxy)ethyl ester

DL-Alanine, 95825-36-8 N-[5-[2-chloro-4-[(1-methylethyl)sulfonyl]phenoxy]-2- nitrophenyl]-, 2-methoxyethyl ester

DL-Alanine, 95825-37-9 N-[5-[2-chloro-4-[(1-methylethyl)sulfonyl]phenoxy]-2- nitrophenyl]-, 2-(2-methoxyethoxy)ethyl ester

.beta.-Alanine, 95825-49-3 N-[5-[2-chloro-4-[(1-methylethyl)sulfonyl]phenoxy]-2- nitrophenyl]-, 2-methoxyethyl ester

.beta.-Alanine, 95825-50-6 N-[5-[2-chloro-4-[(1-methylethyl)sulfonyl]phenoxy]-2- nitrophenyl]-, 2-(2-methoxyethoxy)ethyl ester

DL-Alanine, 95825-65-3 N-[5-[2-chloro-4-(methylsulfonyl)phenoxy]-2-nitrophenyl]- , 2-(2-methoxyethoxy)ethyl ester

DL-Alanine, 95825-66-4 N-[5-[2-chloro-4-(methylsulfonyl)phenoxy]-2-nitrophenyl]- , 2-methoxyethyl ester

Butanoic acid, 4-[[5-[2-chloro-4-(methylsulfonyl)phenoxy]-2- 95825-69-7 nitrophenyl]amino]-, 2-methoxyethyl ester

.beta.-Alanine, N-[5-[2-chloro-4-(methylsulfonyl)phenoxy]-2- 95825-76-6 nitrophenyl]-, 2-methoxyethyl ester

Succinic acid, methylene-, 2-chloroethyl 2-methoxyethyl ester 95983-64-5

Ethanol, 2-[2-(2-butoxyethoxy)ethoxy]-, dihydrogen phosphate 96123-60-3

Ethanol, 2-[2-(hexyloxy)ethoxy]-, dihydrogen phosphate 96123-61-4

1H-Imidazole-1-acetic acid, 2-[(2,6-dichlorophenyl)amino]-4,5- 96137-97-2 dihydro-, 2-ethoxyethyl ester

1H-Imidazole-1-acetic acid, 2-[(2,6-dichlorophenyl)amino]-4,5- 96138-34-0 dihydro-, 2-ethoxyethyl ester, monohydrochloride

.beta.-Alanine, N-[4-[(4,5-dicyano-1H-imidazol-2-yl)azo]-3- 96141-99-0 methylphenyl]-N-methyl-, 2-phenoxyethyl ester

.beta.-Alanine, 96142-05-1 N-[4-[(4,5-dicyano-1H-imidazol-2-yl)azo]phenyl]-N- ethyl-, 2-phenoxyethyl ester

Hexanedioic acid, bis[2-[2-(2-methoxyethoxy)ethoxy]ethyl] ester Bis(methoxyethoxyethoxyethyl) 96249-92-2 adipate

2-Butenoic acid, 3-amino-4-hydroxy-, 2-propoxyethyl ester 96314-63-5

109 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Crotonic acid, 3-hydroxy-, 2-(2-ethoxyethoxy)ethyl ester, dibutyl 96364-28-2 phosphate

Acetic acid, [(8-butyl-5,11-dioxo-1,4-dioxa-7,9-dithia-8- 1,4-Dioxa-7,9-dithia-8-stannacyclo 96475-58-0 stannacycloundec-8-yl)thio]-, 2-butoxyethyl ester undecane, acetic acid deriv.

3-Pyridinebutanoic acid, .beta.-(methylsulfinyl)-.gamma.-oxo-, 96546-53-1 2-phenoxyethyl ester, (R*,R*)-

2-Butenoic acid, 4-oxo-4-(3-pyridinyl)-, 2-phenoxyethyl ester 2-Phenoxyethyl 96546-57-5 3-nicotinoylacrylate

3-Pyridinebutanoic acid, .beta.-(methylsulfinyl)-.gamma.-oxo-, 96546-65-5 2-phenoxyethyl ester, (R*,S*)-

Propanoic acid, 2-[4-(1-methylethenyl)phenoxy]-, 2-ethoxyethyl 96562-53-7 ester

Propanoic acid, 2-(4-hydroxyphenoxy)-, 2-ethoxyethyl ester 96562-59-3

Tin, dibutylbis[(3-carboxyacryloyl)oxy]-, bis(2-ethoxyethyl) ester 96586-89-9

Propanoic acid, 2-methyl-, 96602-81-2 2-[4-(1,1-dimethylethyl)phenoxy]ethyl ester

Butanoic acid, 2-ethyl-2-methyl-, 2-methoxyethyl ester 96724-01-5

Benzeneacetic acid, .alpha.-hydroxy-, 2-methoxyethyl ester, (S)- 96747-16-9

Butanedioic acid, sulfo-, 1,4-bis[2-[2-(hexyloxy)ethoxy]ethyl] 96857-37-3 ester, sodium salt

Ethanol, 2-(2,6-dimethylphenoxy)-, methanesulfonate 96939-99-0

Acetic acid, dichloro-, 2-[2-(hexyloxy)ethoxy]ethyl ester 96980-45-9

Propanoic acid, 2-chloro-, 2-[2-(hexyloxy)ethoxy]ethyl ester 96980-47-1

Pentanoic acid, 97130-26-2 5-[[3-[(cyclopropylcarbonyl)amino]phenyl]amino]-3,3- dimethyl-5-oxo-, 2-(2-ethoxyethoxy)ethyl ester

Pentanoic acid, 3,3-dimethyl-5-[[3-[(2-methyl-1-oxo-2- 97130-27-3 propenyl)amino]phenyl]amino]-5-oxo-, 2-(2-ethoxyethoxy)ethyl ester

Pentanoic acid, 97149-33-2 5-[[3-[[(dimethylamino)carbonyl]amino]phenyl]amino]- 3,3-dimethyl-5-oxo-, 2-(2-ethoxyethoxy)ethyl ester

Pentanoic acid, 97149-34-3 3,3-dimethyl-5-[[3-[[(methylthio)carbonyl]amino]phen yl]amino]-5-oxo-, 2-(2-ethoxyethoxy)ethyl ester

Ethanol, 2-(p-octylphenoxy)-, dihydrogen phosphate 97556-87-1

Propanoic acid, 2-(4-chloro-2-methylphenoxy)-, 2-butoxyethyl 97659-38-6 ester, (-)-

110 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Propanoic acid, 2-(4-chloro-2-methylphenoxy)-, 2-butoxyethyl 97659-39-7 ester, (+)-

1H-Imidazole-1-acetic acid, 97661-79-5 .alpha.-[(butylthio)(phenylamino)methyle ne]-, 2-methoxyethyl ester

1H-1,2,4-Triazole-1-acetic acid, .alpha.- 97662-38-9 [(methylthio)(phenylamino)methylene]-, 2-methoxyethyl ester

1H-Imidazole-1-acetic acid, 97662-39-0 .alpha.-[(methylthio)(phenylamino)methyl ene]-, 2-methoxyethyl ester

1H-Imidazole-1-acetic acid, 97662-50-5 .alpha.-[(phenylamino)(propylthio)methyl ene]-, 2-methoxyethyl ester

1H-1,2,4-Triazole-1-acetic acid, .alpha.-[[(1- 97662-57-2 methylethyl)thio](phenylamino)methylene]-, 2-methoxyethyl ester

1H-1,2,4-Triazole-1-acetic acid, .alpha.- 97662-70-9 [(butylthio)(phenylamino)methylene]-, 2-methoxyethyl ester

Benzeneacetic acid, 2,4-dichloro-, 2-butoxyethyl ester 97695-00-6

2-Pentenoic acid, 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-, 97873-08-0 2-phenoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[(3-pyridinylmethyl)amino]-, 97873-09-1 2-ethoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[(4-pyridinylmethyl)amino]-, 97873-10-4 2-ethoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[(2-furanylmethyl)amino]-, 97873-11-5 2-ethoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[(2-phenylethyl)amino]-, 97873-12-6 2-ethoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[(3-phenylpropyl)amino]-, 97873-13-7 2-ethoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[(phenylmethyl)amino]-, 97873-14-8 2-ethoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[[(4-fluorophenyl)methyl]amino]-, 97873-15-9 2-ethoxyethyl ester

2-Pentenoic acid, 3-[[(4-bromophenyl)methyl]amino]-2-cyano-, 97873-16-0 2-ethoxyethyl ester

2-Pentenoic acid, 3-[[(4-aminophenyl)methyl]amino]-2-cyano-, 97873-17-1 2-ethoxyethyl ester

111 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Pentenoic acid, 97873-18-2 2-cyano-3-[[[4-(methylthio)phenyl]methyl]amino]-, 2-ethoxyethyl ester

2-Pentenoic acid, 97873-19-3 2-cyano-3-[[[4-(trifluoromethyl)phenyl]methyl]amin o]-, 2-ethoxyethyl ester

2-Pentenoic acid, 97873-20-6 3-[[[4-(aminosulfonyl)phenyl]methyl]amino]-2-cyano- , 2-ethoxyethyl ester

2-Pentenoic acid, 97873-21-7 3-[[[4-(acetylamino)phenyl]methyl]amino]-2-cyano-, 2-ethoxyethyl ester

2-Pentenoic acid, 97873-22-8 2-cyano-3-[[(2,4-dichlorophenyl)methyl]amino]-, 2-ethoxyethyl ester

2-Pentenoic acid, 2-cyano-3-ethoxy-, 2-ethoxyethyl ester 97873-49-9

2-Butenoic acid, 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-, 97873-50-2 2-ethoxyethyl ester

2-Butenoic acid, 2-cyano-3-ethoxy-, 2-ethoxyethyl ester 97873-51-3

2-Pentenoic acid, 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-, 97873-53-5 2-ethoxyethyl ester

2-Butenoic acid, 2-cyano-3-(octylamino)-, 2-ethoxyethyl ester 97873-54-6

2-Pentenoic acid, 2-cyano-3-(octylamino)-, 2-ethoxyethyl ester 97873-55-7

2-Hexenoic acid, 2-cyano-3-(octylamino)-, 2-ethoxyethyl ester 97873-56-8

2-Heptenoic acid, 2-cyano-3-(octylamino)-, 2-ethoxyethyl ester 97873-57-9

2-Propenoic acid, 2-cyano-3-(octylamino)-3-phenyl-, 97873-58-0 2-ethoxyethyl ester

2-Pentenoic acid, 3-(butylamino)-2-cyano-, 2-ethoxyethyl ester 97873-59-1

2-Butenoic acid, 2-cyano-3-(decylamino)-, 2-ethoxyethyl ester 97873-60-4

2-Pentenoic acid, 2-cyano-3-(decylamino)-, 2-ethoxyethyl ester 97873-61-5

2-Propenoic acid, 2-cyano-3-(methylamino)-3-phenyl-, 97873-62-6 2-ethoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[(1-methylethyl)amino]-, 97873-63-7 2-ethoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[(1-methylpropyl)amino]-, 97873-64-8 2-ethoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[(1-methylbutyl)amino]-, 97873-65-9 2-ethoxyethyl ester

112 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Pentenoic acid, 2-cyano-3-[(1-methylhexyl)amino]-, 97873-66-0 2-ethoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[(1-methylheptyl)amino]-, 97873-67-1 2-ethoxyethyl ester

2-Butenoic acid, 2-cyano-3-[(phenylmethyl)amino]-, 97874-59-4 2-ethoxyethyl ester

2-Butenoic acid, 3-[[(3-chlorophenyl)methyl]amino]-2-cyano-, 97874-60-7 2-ethoxyethyl ester

2-Butenoic acid, 97874-61-8 2-cyano-3-[[(3,4-dichlorophenyl)methyl]amino]-, 2-ethoxyethyl ester

2-Pentenoic acid, 3-[[(2-chlorophenyl)methyl]amino]-2-cyano-, 97874-62-9 2-ethoxyethyl ester

2-Pentenoic acid, 3-[[(3-chlorophenyl)methyl]amino]-2-cyano-, 97874-63-0 2-ethoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[[(3-methylphenyl)methyl]amino]-, 97874-64-1 2-ethoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[[(4-methylphenyl)methyl]amino]-, 97874-65-2 2-ethoxyethyl ester

2-Pentenoic acid, 97874-66-3 2-cyano-3-[[(2-methoxyphenyl)methyl]amino]-, 2-ethoxyethyl ester

2-Pentenoic acid, 97874-67-4 2-cyano-3-[[(3-methoxyphenyl)methyl]amino]-, 2-ethoxyethyl ester

2-Pentenoic acid, 97874-68-5 2-cyano-3-[[(4-methoxyphenyl)methyl]amino]-, 2-ethoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[[(4-nitrophenyl)methyl]amino]-, 97874-69-6 2-ethoxyethyl ester

2-Pentenoic acid, 97874-70-9 2-cyano-3-[[(3,4-dichlorophenyl)methyl]amino]-, 2-ethoxyethyl ester

2-Hexenoic acid, 2-cyano-3-[(phenylmethyl)amino]-, 97874-71-0 2-ethoxyethyl ester

2-Hexenoic acid, 3-[[(3-chlorophenyl)methyl]amino]-2-cyano-, 97874-72-1 2-ethoxyethyl ester

2-Hexenoic acid, 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-, 97874-73-2 2-ethoxyethyl ester

2-Heptenoic acid, 2-cyano-3-[(phenylmethyl)amino]-, 97874-74-3 2-ethoxyethyl ester

113 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Heptenoic acid, 3-[[(3-chlorophenyl)methyl]amino]-2-cyano-, 97874-75-4 2-ethoxyethyl ester

2-Heptenoic acid, 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-, 97874-76-5 2-ethoxyethyl ester

L-Alanine, 2-methoxyethyl ester 97884-64-5

.beta.-Alanine, 2-methoxyethyl ester 97884-65-6

Butanoic acid, 2-amino-, 2-methoxyethyl ester, (S)- 97884-66-7

L-Lysine, 2-methoxyethyl ester 97884-67-8

DL-Methionine, 2-methoxyethyl ester 97884-68-9

L-Alanine, N-(1,3-dihydro-1,3-dioxo-2H-inden-2-ylidene)-, 97884-69-0 2-methoxyethyl ester

.beta.-Alanine, N-(1,3-dihydro-1,3-dioxo-2H-inden-2-ylidene)-, 97884-70-3 2-methoxyethyl ester

Butanoic acid, 97884-71-4 2-[(1,3-dihydro-1,3-dioxo-2H-inden-2-ylidene)amino]-, 2-methoxyethyl ester, (S)-

L-Tyrosine, N-(1,3-dihydro-1,3-dioxo-2H-inden-2-ylidene)-, 97884-73-6 2-methoxyethyl ester

DL-Methionine, N-(1,3-dihydro-1,3-dioxo-2H-inden-2-ylidene)-, 97884-74-7 2-methoxyethyl ester

L-Alanine, 2-methoxyethyl ester, hydrochloride 97884-75-8

.beta.-Alanine, 2-methoxyethyl ester, hydrochloride 97884-76-9

Butanoic acid, 2-amino-, 2-methoxyethyl ester, hydrochloride, (S)- 97884-77-0

L-Lysine, 2-methoxyethyl ester, monohydrochloride 97884-78-1

L-Tyrosine, 2-methoxyethyl ester, hydrochloride 97884-79-2

DL-Methionine, 2-methoxyethyl ester, hydrochloride 97884-80-5

2-Pentenoic acid, 2-cyano-3-[(1-phenylethyl)amino]-, 97907-33-0 2-ethoxyethyl ester, (.+-.)-

2-Pentenoic acid, 2-cyano-3-[(1-phenylethyl)amino]-, 97907-34-1 2-ethoxyethyl ester, (R)-

2-Pentenoic acid, 2-cyano-3-[(1-phenylethyl)amino]-, 97907-35-2 2-ethoxyethyl ester, (S)-

Glycine, 2-ethoxyethyl ester 98092-28-5

L-Alanine, 2-ethoxyethyl ester 98092-29-6

.beta.-Alanine, 2-ethoxyethyl ester 98092-30-9

L-Lysine, 2-ethoxyethyl ester 98092-31-0

114 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

L-Tyrosine, 2-ethoxyethyl ester 98092-32-1

Butanoic acid, 4-amino-, 2-ethoxyethyl ester 98092-33-2

L-Methionine, 2-ethoxyethyl ester 98092-34-3

Ethanol, 2-[2-(2-methylpropoxy)ethoxy]-, acetate 98100-71-1

1(2H)-Pyridineacetic acid, 3-cyano-5-[[4-[(2-ethoxy-2- 98257-29-5 oxoethoxy)carbonyl]phenyl]azo]-6-hydroxy-4-methyl-2-oxo-, 2-ethoxyethyl ester

Acetic acid, [(4-aminobenzoyl)oxy]-, 2-ethoxyethyl ester 98257-36-4

Ethanol, 2-(2-ethoxyethoxy)-, nitrate 98278-50-3

Acrylic acid, 2-chloro-, 2-ethoxyethyl ester 98431-16-4

1H-Pyrazole-3-carboxylic acid, 4-[[4-[[2-(2-ethoxyethoxy)-2- 98448-13-6 oxoethoxy]carbonyl]phenyl]azo]-4,5-dihydro-5-oxo-1-phenyl-, methyl ester

Poly[oxy(methyl-1,2-ethanediyl)], 98520-78-6 .alpha.-[4-(2-butoxyethoxy)-1,4- dioxo-2-butenyl]-.omega.-hydroxy-, (Z)-

Isovaleric acid, 2-methoxyethyl ester 98560-79-3

1,3,5-Triazine-1,3,5(2H,4H,6H)-triacetic acid, 98565-08-3 tris(2-methoxyethyl) ester

2-Hexen-4-ynoic acid, 6-[(tetrahydro-2H-pyran-2-yl)oxy]-, 98686-02-3 2-(2-ethoxyethoxy)ethyl ester

2-Hexen-4-ynoic acid, 6-hydroxy-, 2-(2-ethoxyethoxy)ethyl ester 98686-03-4

2-Hexen-4-ynoic acid, 6-bromo-, 2-(2-ethoxyethoxy)ethyl ester 98686-04-5

2-Hexen-4-ynoic acid, 6-[[(2,4-dichlorophenoxy)acetyl]oxy]-, 98686-06-7 2-(2-ethoxyethoxy)ethyl ester

2-Hexen-4-ynoic acid, 98686-12-5 6-[[(4-chloro-2-methylphenoxy)acetyl]oxy]-, 2-(2-ethoxyethoxy)ethyl ester

2-Hexen-4-ynoic acid, 6-[[(2,4,5-trichlorophenoxy)acetyl]oxy]-, 98686-13-6 2-(2-ethoxyethoxy)ethyl ester

2-Hexen-4-ynoic acid, 98686-14-7 6-[2-(4-chloro-2-methylphenoxy)-1-oxopropoxy]- , 2-(2-ethoxyethoxy)ethyl ester

Prosta-5,13,16-trien-1-oic acid, 16-fluoro-9,11,15-trihydroxy-, 98869-19-3 2-ethoxyethyl ester, (5Z,9.alpha.,11.alpha.,13E,15R,16Z)-

Prosta-5,16-dien-13-yn-1-oic acid, 16-fluoro-9,11,15-trihydroxy-, 98869-20-6 2-ethoxyethyl ester, (5Z,9.alpha.,11.alpha.,15R,16Z)-

Propanoic acid, 2-[4-(4-bromo-2-fluorophenoxy)phenoxy]-, 98918-53-7 2-ethoxyethyl ester

115 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Acetic acid, (3,4-dichlorophenoxy)-, 2-(2-methoxyethoxy)ethyl 98918-99-1 ester

Valeric acid, 5-chloro-, 2-ethoxyethyl ester 99064-49-0

2-Piperidineacetic acid, .alpha.-phenyl-, 2-methoxyethyl ester, 99088-53-6 (R*,R*)-(.+-.)-

Valeric acid, 5-cyano-, 2-ethoxyethyl ester 99189-90-9

Propionic acid, 2,3-dichloro-2-methyl-, 2-butoxyethyl ester 99191-76-1

Propanoic acid, 2-mercapto-, 2-phenoxyethyl ester 2-Phenoxyethyl 99253-95-9 2-mercaptopropionate

Propanoic acid, 2-mercapto-, 2-butoxyethyl ester 2-Butoxyethyl 99254-00-9 2-mercaptopropionate

Propanoic acid, 2-mercapto-, 2-ethoxyethyl ester 2-Ethoxyethyl 99254-01-0 2-mercaptopropionate

Propanoic acid, 2-mercapto-, 2-(2-ethoxyethoxy)ethyl ester 2-(2-Ethoxyethoxy)ethyl 99254-02-1 2-mercaptopropionate

Propanoic acid, 2-mercapto-, 2-(2-butoxyethoxy)ethyl ester 2-(2-Butoxyethoxy)ethyl 99254-03-2 2-mercaptopropionate

Diazenecarboxylic acid, 99406-29-8 [3-(2-methoxyethoxy)-1-methyl-3-oxo-1- propenyl]-, methyl ester

Butanoic acid, 4-(diethylamino)-2-methyl-4-oxo-, 99509-46-3 2-methoxyethyl ester

Acetic acid, [(7-bromo-5-chloro-8-quinolinyl)oxy]-, 99607-38-2 2-methoxyethyl ester

Acetic acid, [(5,7-dichloro-8-quinolinyl)oxy]-, 2-ethoxyethyl ester 99607-39-3

Acetic acid, [(7-bromo-5-chloro-8-quinolinyl)oxy]-, 99607-40-6 2-ethoxyethyl ester

Acetic acid, [(7-bromo-5-chloro-8-quinolinyl)oxy]-, 99607-41-7 2-(1-methylethoxy)ethyl ester

Acetic acid, [(7-bromo-5-chloro-8-quinolinyl)oxy]-, 99607-42-8 2-phenoxyethyl ester

Acetic acid, [(5-chloro-8-quinolinyl)oxy]-, 99607-48-4 2-(1-methylethoxy)ethyl ester

Acetic acid, [(5-chloro-8-quinolinyl)oxy]-, 2-phenoxyethyl ester 99607-49-5

Propanoic acid, 2-[(5-chloro-8-quinolinyl)oxy]-, 99620-78-7 2-(1-methylethoxy)ethyl ester

Propanoic acid, 2-[(5-chloro-8-quinolinyl)oxy]-, 2-phenoxyethyl 99620-79-8 ester

116 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Propanoic acid, 2-[(7-bromo-5-chloro-8-quinolinyl)oxy]-, 99620-89-0 2-(1-methylethoxy)ethyl ester

Propanoic acid, 2-[(7-bromo-5-chloro-8-quinolinyl)oxy]-, 99620-90-3 2-phenoxyethyl ester

Acetic acid, (8-quinolinyloxy)-, 2-(2-butoxyethoxy)ethyl ester 99621-05-3

Acetic acid, [(5-chloro-8-quinolinyl)oxy]-, 99621-14-4 2-(2-butoxyethoxy)ethyl ester

Acetic acid, (8-quinolinyloxy)-, 2-(1-methylethoxy)ethyl ester 99621-18-8

Acetic acid, (8-quinolinyloxy)-, 2-(2-ethoxyethoxy)ethyl ester 99621-23-5

Acetic acid, (8-quinolinyloxy)-, 2-butoxyethyl ester 99621-28-0

Acetic acid, [(5-chloro-8-quinolinyl)oxy]-, 99621-29-1 2-(2-ethoxyethoxy)ethyl ester

Acetic acid, (8-quinolinyloxy)-, 2-(2-methoxyethoxy)ethyl ester 99621-37-1

Acetic acid, [(5-chloro-8-quinolinyl)oxy]-, 2-butoxyethyl ester 99621-44-0

Acetic acid, [(5-chloro-8-quinolinyl)oxy]-, 99621-48-4 2-(2-methoxyethoxy)ethyl ester

Propanoic acid, 99736-40-0 2-[[1-(4-chlorophenyl)-4-methyl-3-oxo-2-(1H-1,2,4- triazol-1-yl)pentyl]thio]-, 2-methoxyethyl ester

Acetic acid, 99736-41-1 [[1-(4-chlorophenyl)-4-methyl-3-oxo-2-(1H-1,2,4-triazol- 1-yl)pentyl]thio]-, 2-methoxyethyl ester

Propanoic acid, 99736-53-5 2-[[1-(3-bromophenyl)-4-methyl-3-oxo-2-(1H-1,2,4- triazol-1-yl)pentyl]thio]-, 2-methoxyethyl ester

1(2H)-Pyrimidinepropanoic acid, 5-fluoro-3,4-dihydro-2,4-dioxo-, 99741-97-6 2-methoxyethyl ester

2H-Naphth[2,3-f]isoindole-2-acetic acid, 99788-11-1 4,11-diaminobromo-1,3,5,10- tetrahydro-1,3,5,10-tetraoxo-, 2-methoxyethyl ester

Butanedioic acid, methylene-, bis[2-[2-(2- 99796-57-3 methoxyethoxy)ethoxy]ethyl] ester

Propanoic acid, 2-[4-[(5-chloro-2-benzoxazolyl)oxy]phenoxy]-, 99817-01-3 2-methoxyethyl ester

2-Butenedioic acid, bis[2-(2-methoxyethoxy)ethyl] ester 99817-57-9

Ethanol, 2-[2-(hexyloxy)ethoxy]-, nitrate 99863-94-2

L-Tyrosine, 3-hydroxy-, 2-phenoxyethyl ester 99877-11-9

9H-Purine-9-propanoic acid, 6-amino-.alpha.-hydroxy-, 100007-79-2 2-methoxyethyl ester

117 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Acetic acid, [[[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 100097-15-2 nitrophenyl]methylamino]oxy]-, 2-(2-methoxyethoxy)-2-oxoethyl ester

Acetic acid, bromo-, 2-(2-methoxyethoxy)-2-oxoethyl ester 100108-47-2

2-Propenoic acid, 2-[2-(4-nonylphenoxy)ethoxy]ethyl ester 100226-58-2

Acetic acid, (ethylenedioxy)di-, bis(2-methoxyethyl) ester 100246-48-8

Butanoic acid, 2-[(2-nitrophenyl)methylene]-3-oxo-, 100287-10-3 2-methoxyethyl ester

Ethanol, 2-sec-butoxy-, nitrate 100367-99-5

Linolenic acid, 2-ethoxyethyl ester 100411-50-5

1(2H)-Pyridineacetic acid, 100479-25-2 5-[(4-chloro-2-nitrophenyl)azo]-3-cyano-6- hydroxy-4-methyl-2-oxo-, 2-methoxyethyl ester

1(2H)-Pyridineacetic acid, 3-cyano-6-hydroxy-4-methyl-5-[(2- 100479-33-2 nitrophenyl)azo]-2-oxo-, 2-phenoxyethyl ester

1(2H)-Pyridineacetic acid, 100479-39-8 5-[(4-acetyl-2-nitrophenyl)azo]-3-cyano-6- hydroxy-4-methyl-2-oxo-, 2-butoxyethyl ester

1(2H)-Pyridineacetic acid, 100479-43-4 5-[(4-chloro-2-nitrophenyl)azo]-3-cyano-6- hydroxy-4-methyl-2-oxo-, 2-butoxyethyl ester

1(2H)-Pyridineacetic acid, 100479-44-5 5-[(4-chloro-2-nitrophenyl)azo]-3-cyano-6- hydroxy-4-methyl-2-oxo-, 2-phenoxyethyl ester

Crotonic acid, 3-hydroxy-, 2-methoxyethyl ester, 100540-08-7 bis(2-methoxyethyl) phosphate

Propanoic acid, 2-[4-(2,4-dinitrophenoxy)phenoxy]-, 100566-89-0 2-methoxyethyl ester, (R)-

Alanine, 3-(p-methoxyphenyl)-, 2-methoxyethyl ester, 100619-53-2 hydrochloride

Benzenesulfonic acid, p-chloro-, 2-phenoxyethyl ester 100716-80-1

2H-Naphth[2,3-f]isoindole-2-acetic acid, 4,11-diamino-1,3,5,10- 100768-47-6 tetrahydro-1,3,5,10-tetraoxo-, 2-ethoxyethyl ester

Acetic acid, bromo-, 2-(p-sec-butylphenoxy)ethyl ester 100792-31-2

Acetic acid, chlorophenyl-, 2-butoxyethyl ester 100792-86-7

Acetic acid, bis(2-methoxyethoxy)-, 2-methoxyethyl ester 100823-85-6

Acrylic acid, 3,3-dichloro-2-fluoro-, 2-butoxyethyl ester 100860-81-9

Hexanedioic acid, 2-chloro-2-(chloromethyl)-5-methyl-, 100968-45-4 bis(2-methoxyethyl) ester

118 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Acetic acid, [[2-(diethylamino)ethyl]thio]phenyl-, 101034-15-5 2-methoxyethyl ester, citrate

Hexanedioic acid, 2-(cyanomethyl)-5-methyl-, 101086-77-5 bis(2-methoxyethyl) ester

Linoleic acid, 2-propoxyethyl ester 101174-78-1

Linoleic acid, 2-(2-methoxyethoxy)ethyl ester 101174-79-2

2H-Naphth[2,3-f]isoindole-2-propionic acid, 101229-87-2 4,11-diamino-1,3,5,10- tetrahydro-1,3,5,10-tetraoxo-, 2-isopropoxyethyl ester

2-Propenoic acid, 2-(4-nonylphenoxy)ethyl ester 101232-65-9

Benzeneacetic acid, 2-[(2,6-dichlorophenyl)amino]-, 101241-80-9 2-methoxyethyl ester

Benzeneacetic acid, 101243-72-5 5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitro- , 2-methoxyethyl ester

Benzeneacetic acid, 101243-73-6 5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitro- , 2-ethoxyethyl ester

Benzeneacetic acid, 101244-11-5 5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitro- , 2-(2-methoxyethoxy)-1-methyl-2-oxoethyl ester

Benzeneacetic acid, 3-[2-chloro-4-(trifluoromethyl)phenoxy]-, 101244-53-5 2-methoxyethyl ester

Linoleic acid, 2-butoxyethyl ester 101296-24-6

Linoleic acid, 2-(2-ethoxyethoxy)ethyl ester 101296-26-8

Linoleic acid, 2-ethoxyethyl ester 101320-13-2

Propanoic acid, 2-[2-chloro-5-[4-(difluoromethyl)-4,5-dihydro-3- 101323-33-5 methyl-5-oxo-1H-1,2,4-triazol-1-yl]-4-fluorophenoxy]-, 2-methoxyethyl ester

Propanoic acid, 2-[2-chloro-5-[4-(difluoromethyl)-4,5-dihydro-3- 101323-34-6 methyl-5-oxo-1H-1,2,4-triazol-1-yl]-4-fluorophenoxy]-, 2-ethoxyethyl ester

Propanoic acid, 2-[2-chloro-5-[4-(difluoromethyl)-4,5-dihydro-3- 101323-35-7 methyl-5-oxo-1H-1,2,4-triazol-1-yl]-4-fluorophenoxy]-, 2-(1-methylethoxy)ethyl ester

Propanoic acid, 2-[2-chloro-5-[4-(difluoromethyl)-4,5-dihydro-3- 101323-36-8 methyl-5-oxo-1H-1,2,4-triazol-1-yl]-4-fluorophenoxy]-, 2-butoxyethyl ester

Propanoic acid, 2-[2-chloro-5-[4-(difluoromethyl)-4,5-dihydro-3- 101323-53-9 methyl-5-oxo-1H-1,2,4-triazol-1-yl]-4-fluorophenoxy]-, 2-(2-methoxyethoxy)ethyl ester

119 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

.beta.-Alanine, N-ethyl-N-[4-(tricyanoethenyl)phenyl]-, 101390-53-8 2-phenoxyethyl ester

Acetic acid, (ethylenedioxy)di-, bis[2-(2-methoxyethoxy)ethyl] 101434-45-1 ester

Acetoacetic acid, 2-(2-o-tolyloxyethoxy)ethyl ester 101499-67-6

.beta.-Alanine, N-ethyl-N-phenyl-, 2-phenoxyethyl ester 101510-34-3

.beta.-Alanine, N-ethyl-N-(3-methylphenyl)-, 2-phenoxyethyl 101510-35-4 ester

.beta.-Alanine, N-ethyl-N-phenyl-, 2-methoxyethyl ester 101510-36-5

Cinnamic acid, p-[bis(2-hydroxyethyl)amino]-.alpha.-cyano-, 101603-27-4 2-methoxyethyl ester

Butanedioic acid, octyl-, bis(2-butoxyethyl) ester 101631-90-7

Succinic acid, octenyl-, bis(2-butoxyethyl) ester 101631-91-8

Butanedioic acid, (14-methylpentadecyl)-, 1-(2-methoxyethyl) 101748-06-5 ester

Succinic acid, (14-methylpentadecenyl)-, 1-(2-methoxyethyl) 101748-07-6 ester, potassium salt

Propanoic acid, 2-bromo-, 2-butoxyethyl ester Propionic acid, 2-bromo-, 101871-05-0 2-butoxyethyl ester

Butanoic acid, 101903-25-7 2-[(2-furanylmethyl)(1H-imidazol-1-ylcarbonyl)amino]- , 2-ethoxyethyl ester

Acetic acid, [[1-(butylthio)-2-cyano-2-(1H-imidazol-1- 101929-38-8 yl)ethenyl]thio]-, 2-methoxyethyl ester

Propionic acid, 2,2-dichloro-, 2-butoxyethyl ester 101935-56-2

2-Propenoic acid, 2-(pentyloxy)ethyl ester 101968-83-6

Acetic acid, [[[1-[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 102097-42-7 nitrophenoxy]propyl]methylphosphinyl]oxy]-, 2-methoxyethyl ester

Acetic acid, [[[[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 102097-46-1 nitrophenoxy]methyl]methylphosphinyl]oxy]-, 2-methoxyethyl ester

Acetic acid, [[4-[(aminoiminomethyl)hydrazono]-2-methyl-4H-1- 102143-72-6 benzopyran-6-yl]oxy]-, 2-methoxyethyl ester, hydrochloride

Hexanoic acid, 6-hydroxy-, 2-phenoxyethyl ester 2-Phenoxyethyl 102253-35-0 6-hydroxyhexanoate

Hexanoic acid, 6-[(1-oxo-2-propenyl)oxy]-, 2-phenoxyethyl ester 102253-36-1

120 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Poly[oxy(1-oxo-1,6-hexanediyl)], 102259-03-0 .alpha.-(2-phenoxyethyl)-.omega.- [(2-methyl-1-oxo-2-propenyl)oxy]-

Poly[oxy(1-oxo-1,6-hexanediyl)], 102259-04-1 .alpha.-(2-phenoxyethyl)-.omega.- hydroxy-

Poly[oxy(1-oxo-1,6-hexanediyl)], 102305-49-7 .alpha.-(2-phenoxyethyl)-.omega.- [(1-oxo-2-propenyl)oxy]-

Ethanol, 2-[4-(1,1-dimethylethyl)phenoxy]-, 2-(4-tert-Butylphenoxy)ethyl 102387-29-1 4-methylbenzenesulfonate tosylate

Cyclobutaneacetic acid, 3-carboxy-2,2-dimethyl-, 102444-64-4 bis(2-butoxyethyl) ester

Hexanedioic acid, 2-bromo-5-methyl-2-(2,2,2-trichloroethyl)-, 102457-24-9 bis-(2-butoxyethyl) ester

Benzenesulfonic acid, 5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 102625-46-7

Propanoic acid, 2-[2-chloro-5-[(5,6-dihydro-6,6-dimethyl-3H- 3H-Thiazolo[2,3-c][1,2,4]thiadiazo 102797-26-2 thiazolo[2,3-c][1,2,4]thiadiazol-3-ylidene)amino]-4-fluorophenox le, propanoic acid deriv. y]-, 2-ethoxyethyl ester

Propanoic acid, 3H-Oxazolo[2,3-c][1,2,4]thiadiazol 102799-25-7 2-[2-chloro-5-[(5,6-dihydro-6-methyl-3H-oxazolo[2,3- e, propanoic acid deriv. c][1,2,4]thiadiazol-3-ylidene)amino]-4-fluorophenoxy]-, 2-ethoxyethyl ester

Propanoic acid, 3H-Oxazolo[2,3-c][1,2,4]thiadiazol 102799-26-8 2-[2-chloro-5-[(5,6-dihydro-6-methyl-3H-oxazolo[2,3- e, propanoic acid deriv. c][1,2,4]thiadiazol-3-ylidene)amino]-4-fluorophenoxy]-, 2-methoxyethyl ester

Propanoic acid, 2-[2-chloro-5-[(6,7-dihydro-6-methyl-3H,5H- 3H,5H-Pyrrolo[2,1-c][1,2,4]thiadia 102800-32-8 pyrrolo[2,1-c][1,2,4]thiadiazol-3-ylidene)amino]-4-fluorophenoxy zole, propanoic acid deriv. ]-, 2-ethoxyethyl ester

Acetic acid, 3H,5H-Pyrrolo[2,1-c][1,2,4]thiadia 102825-44-5 [2-chloro-5-[(6,7-dihydro-6-methyl-3H,5H-pyrrolo[2,1- zole, acetic acid deriv. c][1,2,4]thiadiazol-3-ylidene)amino]-4-fluorophenoxy]-, 2-phenoxyethyl ester

Butanoic acid, 2-amino-, 2-methoxyethyl ester, hydrochloride 102838-91-5

Butanoic acid, 4-amino-, 2-methoxyethyl ester, hydrochloride 102838-92-6

L-Methionine, 2-methoxyethyl ester, hydrochloride 102838-93-7

Benzenesulfonic acid, 4-chloro-3,5-dinitro-, 2-ethoxyethyl ester 103039-05-0

Benzenesulfonic acid, 2-chloro-3,5-dinitro-, 2-ethoxyethyl ester 103040-32-0

Propanoic acid, 2-[[7-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 103055-20-5 naphthalenyl]oxy]-, 2-ethoxyethyl ester

Propanoic acid, 2-[[7-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 103055-24-9 naphthalenyl]oxy]-, 2-methoxyethyl ester

121 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Propanoic acid, 2-[[7-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 103055-58-9 naphthalenyl]oxy]-, 2-ethoxyethyl ester, (R)-

Propanoic acid, 2-[[7-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 103055-60-3 naphthalenyl]oxy]-, 2-methoxyethyl ester, (R)-

Glycine, N-[3-(acetylamino)phenyl]-N-ethyl-, 2-methoxyethyl 103072-58-8 ester

Butanoic acid, 103087-23-6 2-[[2-chloro-4-fluoro-5-(1,3,4,5,6,7-hexahydro-1,3- dioxo-2H-isoindol-2-yl)phenyl]thio]-, 2-butoxyethyl ester

Pentanoic acid, 103087-37-2 2-[[2-chloro-4-fluoro-5-(1,3,4,5,6,7-hexahydro-1,3- dioxo-2H-isoindol-2-yl)phenyl]thio]-, 2-methoxyethyl ester

3-Pyridinecarboxylic acid, 1,4-dihydro-5-[[[1-[(2- 103124-35-2 methoxyethoxy)carbonyl]-2-methylpropyl]amino]carbonyl]-2,6-d imethyl- 4-(3-nitrophenyl)-, methyl ester, [S-(R*,S*)]-

3-Pyridinecarboxylic acid, 1,4-dihydro-5-[[[1-[(2- 103124-36-3 methoxyethoxy)carbonyl]-2-methylpropyl]amino]carbonyl]-2,6-d imethyl- 4-(3-nitrophenyl)-, methyl ester, [S-(R*,R*)]-

Acetoacetic acid, 2-[2-[2-(3,5-xylyloxy)ethoxy]ethoxy]ethyl 103154-64-9 ester

2-Propenoic acid, 2-methyl-, 2-[2-[2-(2- 103183-41-1 methylpropoxy)ethoxy]ethoxy]ethyl ester

Acetic acid, (2,4-dichlorophenoxy)-, 2-methoxyethyl ester 103425-43-0

2-Butenoic acid, 3-amino-4-(1H-imidazol-1-yl)-, 2-methoxyethyl 103434-05-5 ester

Acetic acid, [[(2-chloroethylidene)amino]oxy]-, 2-methoxyethyl 103435-84-3 ester

Cinnamic acid, 103506-21-4 4-[bis(2-hydroxyethyl)amino]-.alpha.-cyano-2-methyl-, 2-ethoxyethyl ester

Propanoic acid, 103578-52-5 2-[3-[2,6-dichloro-4-(trifluoromethyl)phenoxy]phenox y]-, 2-(2-methoxyethoxy)ethyl ester, (R)-

Propionic acid, 2,3-dichloro-2-(chloromethyl)-, 2-butoxyethyl 103648-64-2 ester

Butanedioic acid, sulfo-, 1-[2-(2-nonylphenoxy)ethyl] ester 103695-29-0

Phosphoric acid, 103879-04-5 mono[2-hydroxy-5-[2-(methylamino)ethyl]phenyl]

Propanoic acid, 104027-39-6 2-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3- methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenoxy]-, 2-methoxyethyl ester

122 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Poly[oxy(1-oxo-1,6-hexanediyl)], 104032-83-9 .alpha.-[2-(4-butylphenoxy)ethyl]- .omega.-[(1-oxo-2-propenyl)oxy]-

2-Butenoic acid, 4-oxo-4-(3-pyridinyl)-, 2-methoxyethyl ester 104259-26-9

2-Butenoic acid, 4-oxo-4-(3-pyridinyl)-, 104259-27-0 2-(2-methoxyethoxy)ethyl ester

2-Butenoic acid, 4-oxo-4-(3-pyridinyl)-, 2-[2-(2- 104281-16-5 methoxyethoxy)ethoxy]ethyl ester

Glycine, 2-phenoxyethyl ester, hydrobromide 104403-68-1

Acetic acid, [[[1-[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 104459-95-2 nitrophenyl]-2-methoxyethylidene]amino]oxy]-, 2-methoxyethyl ester

Propanoic acid, 104460-04-0 2-[[[1-[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- nitrophenyl]-2-methoxyethylidene]amino]oxy]-, 2-methoxyethyl ester

Acetic acid, [2-[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 104460-31-3 nitrophenyl]-2-oxoethoxy]-, 2-methoxyethyl ester

Propanoic acid, 2-[2-[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 104460-36-8 nitrophenyl]-2-oxoethoxy]-, 2-methoxyethyl ester

Benzenesulfonic acid, 4-nitro-, 2-(2-ethoxyethoxy)ethyl ester 104518-17-4

Benzenesulfonic acid, 4-nitro-, 104518-20-9 2-[2-(2-methoxyethoxy)ethoxy]ethyl

Ethanol, 2-(3-methylphenoxy)-, methanesulfonate 104536-56-3

Ethanol, 2-phenoxy-, nitrate 104536-68-7

Ethanol, 2-(3-methylphenoxy)-, nitrate 104536-72-3

Benzenesulfonic acid, 4-[[[4-[[4-(dibutylamino)-2- 104567-17-1

2H-Naphth[2,3-f]isoindole-2-acetic acid, 4,11-diamino-1,3,5,10- 104573-16-2 tetrahydro-1-imino-3,5,10-trioxo-, 2-methoxyethyl ester

.beta.-Alanine, N-butyl-N-[4-[(5-nitro-2-thiazolyl)azo]phenyl]-, 104573-52-6 2-phenoxyethyl ester

Glycine, N-ethyl-N-[4-[(5-nitro-2-thiazolyl)azo]phenyl]-, 104573-60-6 2-methoxyethyl ester

2-Butenedioic acid (Z)-, oxydi-2,1-ethanediyl bis(2-methoxyethyl) 104582-02-7 ester

Propanoic acid, 104668-38-4 2-[5-[[3-fluoro-5-(trifluoromethyl)-2-pyridinyl]oxy]- 2-nitrophenoxy]-, 2-methoxyethyl ester

123 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Propanoic acid, 104668-39-5 2-[5-[[3-fluoro-5-(trifluoromethyl)-2-pyridinyl]oxy]- 2-nitrophenoxy]-, 2-ethoxyethyl ester

Propanoic acid, 104668-53-3 2-[5-[[3-fluoro-5-(trifluoromethyl)-2-pyridinyl]oxy]- 2-nitrophenoxy]-, 2-propoxyethyl ester

L-Glutamic acid, N-[(1,1-dimethylethoxy)carbonyl]-, 105292-74-8 5-[2-(2-methoxyethoxy)ethyl] 1-(phenylmethyl) ester

L-Glutamic acid, N-[(1,1-dimethylethoxy)carbonyl]-, 105292-75-9 5-[2-(2-methoxyethoxy)ethyl] ester

Butanoic acid, 2-[[2-(difluoromethoxy)phenyl]methylene]-3-oxo-, 105330-78-7 2-methoxyethyl ester

L-Alanine, N-[(2,4-dichlorophenoxy)acetyl]-, 2-methoxyethyl 105406-75-5 ester

Octadecanoic acid, 12-hydroxy-, 2-butoxyethyl ester 105426-23-1

Tetradecanoic acid, 2-[2-(2-methoxyethoxy)ethoxy]ethyl ester 105426-24-2

Propanoic acid, 2-[[2-chloro-4-fluoro-5-(hexahydro-1-oxo-3- Imidazo[1,5-a]pyridine, propanoic 105447-59-4 thioxoimidazo[1,5-a]pyridin-2(3H)-yl)phenyl]thio]-, acid deriv. 2-butoxyethyl ester

Benzeneacetic acid, .alpha.-amino-, 2-methoxyethyl ester, (.+-.)- 105455-74-1

Acetic acid, (8-quinolinyloxy)-, 2-phenoxyethyl ester 105511-70-4

Acetic acid, [(5,7-dichloro-8-quinolinyl)oxy]-, 2-methoxyethyl 105511-73-7 ester

Propionic acid, 2,3-dichloro-2-(chloromethyl)-, 2-(2- 105789-06-8 butoxyethoxy)ethyl ester

Benzenebutanoic acid, 105842-80-6 .gamma.-oxo-4-[2-[(phenylsulfonyl)amino]ethyl]- , 2-methoxyethyl ester

2-Naphthaleneacetic acid, 6-methoxy-.alpha.-methyl-, 105888-63-9 2-ethoxyethyl ester, (.+-.)-

2-Naphthaleneacetic acid, 6-methoxy-.alpha.-methyl-, 105930-00-5 2-ethoxyethyl ester, (S)-

1H-1,2,4-Triazole-1-acetic acid, 3-nitro-, 2-ethoxyethyl ester 105958-64-3

Propionic acid, 3-(2-ethoxyethoxy)-, 2-ethoxyethyl ester 105974-49-0

Acetic acid, [[2-(dimethylamino)ethyl]thio]phenyl-, 105976-33-8 2-methoxyethyl ester, citrate

Propanoic acid, 106078-80-2 2-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3- methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenoxy]-, 2-ethoxyethyl ester

124 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Propanoic acid, 106078-81-3 2-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3- methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenoxy]-, 2-(1- methylethoxy)ethyl ester

Propanoic acid, 106078-82-4 2-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3- methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenoxy]-, 2-butoxyethyl ester

Propanoic acid, 106078-85-7 2-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3- methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenoxy]-, 2-phenoxyethyl ester

Propanoic acid, 106078-91-5 2-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3- methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenoxy]-, 2-(2- methoxyethoxy)ethyl ester

Propanoic acid, 106078-92-6 2-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3- methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenoxy]-, 2-(2- ethoxyethoxy)ethyl ester

Butanoic acid, 2-[(3-nitrophenyl)methylene]-, 2-methoxyethyl 106105-35-5 ester

Glycine, N-(2-methoxyethyl)-N-phenyl-, 2-phenoxyethyl ester 106119-47-5

Glycine, N-(2-methoxyethyl)-N-(2-methylphenyl)-, 106119-48-6 2-phenoxyethyl ester

Glycine, N-(2-methoxyethyl)-N-(3-methylphenyl)-, 106119-49-7 2-phenoxyethyl ester

Glycine, N-(2-methoxyethyl)-N-(4-methylphenyl)-, 106119-50-0 2-phenoxyethyl ester

Glycine, N-(2-methoxyethyl)-N-(2-methoxyphenyl)-, 106119-51-1 2-phenoxyethyl ester

Glycine, N-(2-methoxyethyl)-N-(3-methoxyphenyl)-, 106119-52-2 2-phenoxyethyl ester

Glycine, N-(2-methoxyethyl)-N-(4-methoxyphenyl)-, 106119-53-3 2-phenoxyethyl ester

1(2H)-Pyridineacetic acid, 106159-47-1 3-cyano-6-hydroxy-4-methyl-5-[[2-nitro-4- (2-propenyloxy)phenyl]azo]-2-oxo-, 2-methoxyethyl ester

1(2H)-Pyridineacetic acid, 3-cyano-6-hydroxy-5-[(4-methoxy-2- 106159-67-5 nitrophenyl)azo]-4-methyl-2-oxo-, 2-ethoxyethyl ester

1(2H)-Pyridineacetic acid, 3-cyano-6-hydroxy-5-[(4-methoxy-2- 106159-68-6 nitrophenyl)azo]-4-methyl-2-oxo-, 2-butoxyethyl ester

125 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

1(2H)-Pyridineacetic acid, 3-cyano-6-hydroxy-5-[(4-methoxy-2- 106159-71-1 nitrophenyl)azo]-4-methyl-2-oxo-, 2-phenoxyethyl ester

2-Propenoic acid, 2-[4-(1,1,3,3-tetramethylbutyl)phenoxy]ethyl 106191-30-4 ester

Alanine, 3-(p-methoxyphenyl)-, 2-methoxyethyl ester 106276-11-3

Propionic acid, 2-(2,4,5-trichlorophenoxy)-, 2-(2- 106381-20-8 methoxyethoxy)ethyl ester

Propionic acid, 2-(2,4,5-trichlorophenoxy)-, 2-ethoxyethyl ester 106421-62-9

Octadecatrienoic acid, 2-methoxyethyl ester 106438-58-8

Butanoic acid, 4-[(3,5-dichlorophenyl)amino]-2-methyl-4-oxo-, 106577-37-1 2-methoxyethyl ester

1-Naphthaleneacetic acid, 2-ethoxyethyl ester 106644-36-4

1-Naphthaleneacetic acid, 2-(2-ethoxyethoxy)ethyl ester 106644-37-5

1-Naphthaleneacetic acid, 2-[2-(2-ethoxyethoxy)ethoxy]ethyl 106644-38-6 ester

2-Propenoic acid, 2-(4-pentylphenoxy)ethyl ester 106691-68-3

2-Butenedioic acid (Z)-, 2-(2-ethoxyethoxy)ethyl methyl ester 106831-67-8

Hexanedioic acid, bis(2-phenoxyethyl) ester 106868-96-6

5-Pyrimidinepentanoic acid, 107045-94-3 2-amino-1,4-dihydro-6-hydroxy-4-oxo-, 2-methoxyethyl ester

1H-1,2,4-Triazole-1-acetic acid, .alpha.-(2,4-dichlorobenzoyl)-, 107048-09-9 2-methoxyethyl ester

1,2-Benzisothiazole-2(3H)-acetic acid, 3-oxo-, 2-ethoxyethyl 107124-70-9 ester, 1,1-dioxide

Benzoic acid, 107124-72-1 2-[[[2-(2-methoxyethoxy)-2-oxoethyl]amino]sulfonyl]-, 2-methoxyethyl ester

2,4-Hexadienoic acid, 6-[(tetrahydro-2H-pyran-2-yl)oxy]-, 107229-25-4 2-(2-ethoxyethoxy)ethyl ester

2,4-Hexadienoic acid, 6-hydroxy-, 2-(2-ethoxyethoxy)ethyl ester 107229-26-5

2,4-Hexadienoic acid, 6-bromo-, 2-(2-ethoxyethoxy)ethyl ester 107229-27-6

2,4-Hexadienoic acid, 6-[[(2,4-dichlorophenoxy)acetyl]oxy]-, 107229-29-8 2-(2-ethoxyethoxy)ethyl ester

2,4-Hexadienoic acid, 107229-35-6 6-[[(4-chloro-2-methylphenoxy)acetyl]oxy]-, 2-(2-ethoxyethoxy)ethyl ester

2,4-Hexadienoic acid, 6-[[(2,4,5-trichlorophenoxy)acetyl]oxy]-, 107229-36-7 2-(2-ethoxyethoxy)ethyl ester

126 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2,4-Hexadienoic acid, 107229-37-8 6-[2-(4-chloro-2-methylphenoxy)-1-oxopropoxy]- , 2-(2-ethoxyethoxy)ethyl ester

Glycine, N-[[(diethoxyphosphinothioyl)thio]acetyl]-, 107356-69-4 2-methoxyethyl ester

Glycine, N-[[[bis(1-methylethoxy)phosphinothioyl]thio]acetyl]-, 107356-70-7 2-methoxyethyl ester

Glycine, N-[[[bis(2-methylpropoxy)phosphinothioyl]thio]acetyl]-, 107356-71-8 2-methoxyethyl ester

Glycine, N-[[(diethoxyphosphinothioyl)thio]acetyl]-, 107356-72-9 2-(2-methoxyethoxy)ethyl ester

Glycine, N-[[[bis(1-methylethoxy)phosphinothioyl]thio]acetyl]-, 107356-73-0 2-(2-methoxyethoxy)ethyl ester

Glycine, N-[[[bis(2-methylpropoxy)phosphinothioyl]thio]acetyl]-, 107356-74-1 2-(2-methoxyethoxy)ethyl ester

Glycine, N-[[(diethoxyphosphinothioyl)thio]acetyl]-, 107356-75-2 2-phenoxyethyl ester

Glycine, N-[[[bis(1-methylethoxy)phosphinothioyl]thio]acetyl]-, 107356-76-3 2-phenoxyethyl ester

Glycine, N-[[[bis(2-methylpropoxy)phosphinothioyl]thio]acetyl]-, 107356-77-4 2-phenoxyethyl ester

Glycine, N-(chloroacetyl)-, 2-methoxyethyl ester 107356-78-5

Glycine, N-(chloroacetyl)-, 2-phenoxyethyl ester 107356-79-6

Glycine, N-(chloroacetyl)-, 2-(2-methylphenoxy)ethyl ester 107356-80-9

3-Oxa-5-thia-8-aza-4-phosphadecan-10-oic acid, 107356-83-2 4-ethoxy-7-oxo-9- phenyl-, 2-(2-methoxyethoxy)ethyl ester, 4-sulfide

3-Oxa-5-thia-8-aza-4-phosphadecan-10-oic acid, 2-methyl-4-(1- 107356-84-3 methylethoxy)-7-oxo-9-phenyl-, 2-(2-methoxyethoxy)ethyl ester, 4-sulfide

8-Oxa-6-thia-3-aza-7-phosphaundecanoic acid, 10-methyl-7-(2- 107356-85-4 methylpropoxy)-4-oxo-2-phenyl-, 2-(2-methoxyethoxy)ethyl ester, 7-sulfide

3-Oxa-5-thia-8-aza-4-phosphadecan-10-oic acid, 107356-86-5 4-ethoxy-7-oxo-9- phenyl-, 2-phenoxyethyl ester, 4-sulfide

3-Oxa-5-thia-8-aza-4-phosphadecan-10-oic acid, 2-methyl-4-(1- 107356-87-6 methylethoxy)-7-oxo-9-phenyl-, 2-phenoxyethyl ester, 4-sulfide

Benzeneacetic acid, .alpha.-[(chloroacetyl)amino]-, 107356-91-2 2-(2-methoxyethoxy)ethyl ester

127 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Benzeneacetic acid, .alpha.-[(chloroacetyl)amino]-, 107356-92-3 2-phenoxyethyl ester

3-Oxa-5-thia-8-aza-4-phosphadecan-10-oic acid, 107356-93-4 4-ethoxy-7-oxo-9- phenyl-, 2-methoxyethyl ester, 4-sulfide

Glycine, N-(chloroacetyl)-, 2-(2-methoxyethoxy)ethyl ester 107388-01-2

1,2-Benzisothiazole-2(3H)-acetic acid, 3-oxo-, 2-phenoxyethyl 107388-65-8 ester, 1,1-dioxide

Ethanol, 2-phenoxy-, hydrogen phosphate 107433-91-0

Acetic acid, (3,4-dichlorophenoxy)-, 2-butoxyethyl ester 107624-35-1

.beta.-Alanine, N-methyl-N-phenyl-, 2-phenoxyethyl ester 107705-38-4

Alanine, 3-(p-methoxyphenyl)-, 2-(2-butoxyethoxy)ethyl ester 107773-34-2

Alanine, 3-(p-methoxyphenyl)-, 2-(2-butoxyethoxy)ethyl ester, 107773-35-3 hydrochloride

Propionic acid, 2-(2,4-dichloro-m-tolyloxy)-, 2-(2- 107923-63-7 butoxyethoxy)ethyl ester

Acetic acid, [[[1-[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 108003-75-4 nitrophenyl]-2-(methylthio)ethylidene]amino]oxy]-, 2-methoxyethyl ester, (Z)-

Acetic acid, [[[1-[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 108003-92-5 nitrophenyl]-2-(methylthio)ethylidene]amino]oxy]-, 2-methoxyethyl ester, (E)-

Butanedioic acid, 2-(2-methoxyethoxy)ethyl 2-[2- 108073-09-2 (phenylmethoxy)ethoxy]ethyl ester

Ethanol, 2-[2-[2-(4-nonylphenoxy)ethoxy]ethoxy]-, hydrogen 108084-25-9 sulfate

Benzeneacetic acid, 4-[(6-chloro-2-quinoxalinyl)oxy]-3-fluoro- 108260-67-9 .alpha.-methoxy-, 2-(2-ethoxyethoxy)ethyl ester

Valeric acid, 4-(4-chloro-o-tolyloxy)-, 2-butoxyethyl ester 108300-01-2

Propionic acid, 2-(4-chloro-o-tolyloxy)-, 108300-02-3 2-(2-butoxyethoxy)ethyl ester

Ethanol, 2-(1,1-dimethylethoxy)-, 4-methylbenzenesulfonate 108366-80-9

Benzenepropanoic acid, .beta.-hydroxy-.alpha.-(trimethylsilyl)-, 108388-01-8 2-methoxyethyl ester, (R*,S*)-

2-Propenoic acid, 3-phenyl-, 2-methoxyethyl ester, (E)- 108388-02-9

Propionic acid, 2-(4-chloro-3,5-xylyloxy)-, 2-butoxyethyl ester 108396-16-3

Glycine, N,N'-1,2-ethanediylbis[N-(2-amino-2-oxoethyl)-, 108430-21-3 bis(2-methoxyethyl) ester

128 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Glycine, N,N'-1,2-ethanediylbis[N-(2-amino-2-oxoethyl)-, 108430-22-4 bis(2-methoxyethyl) ester, dimethanesulfonate

Glycine, N,N'-1,2-ethanediylbis[N-(2-amino-2-oxoethyl)-, 108430-28-0 bis(2-butoxyethyl) ester

Benzenebutanoic acid, .alpha.-[(1-carboxyethyl)amino]-, 108430-51-9 mono(2-methoxyethyl) ester, [S-(R*,R*)]-

Benzenebutanoic acid, .alpha.-amino-, 2-methoxyethyl ester, (S)- 108430-63-3

L-Proline, 108430-76-8 1-[N-[1-[(2-methoxyethoxy)carbonyl]-3-phenylpropyl]-L- alanyl]-, (S)-

L-Proline, 108430-84-8 1-[N-[1-[(2-methoxyethoxy)carbonyl]-3-phenylpropyl]-L- alanyl]-2-methyl-, monohydrochloride, (S)-

1-Piperidineacetic acid, .alpha.-phenyl-, 2-ethoxyethyl ester 108479-17-0

L-Proline, 108589-75-9 1-[N-[1-[(2-methoxyethoxy)carbonyl]-3-phenylpropyl]-L- alanyl]-, (R)-

Pyrophosphoric acid, 2-methoxyethyl phenyl ester 108749-55-9

Acetic acid, [[[1-[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 108889-18-5 nitrophenyl]-2-hydroxyethylidene]amino]oxy]-, 2-methoxyethyl ester

Acetic acid, [[[1-[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 108889-31-2 nitrophenyl]-2-ethoxyethylidene]amino]oxy]-, 2-methoxyethyl ester

Acetic acid, [[[1-[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 108889-45-8 nitrophenyl]-2-propoxyethylidene]amino]oxy]-, 2-methoxyethyl ester

Acetic acid, [[[1-[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 108889-55-0 nitrophenyl]-2-(2-propenyloxy)ethylidene]amino]oxy]-, 2-methoxyethyl ester

Acetic acid, [[[1-[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 108889-58-3 nitrophenyl]-2-(2-propynyloxy)ethylidene]amino]oxy]-, 2-methoxyethyl ester

2,5,8,12-Tetraoxa-9-azatetradec-9-en-14-oic acid, 108889-62-9 10-[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrophenyl]-6-ox o-, methyl ester

Propanoic acid, 108889-71-0 2-[[[1-[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- nitrophenyl]-2-ethoxyethylidene]amino]oxy]-, 2-methoxyethyl ester

Acetic acid, [(4-hydroxyphenyl)thio]-, 2-phenoxyethyl ester 109074-48-8

129 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Acetic acid, [(4-hydroxyphenyl)thio]-, 2-(4-butylphenoxy)ethyl 109074-56-8 ester

Benzeneacetic acid, .alpha.-(4-chloro-2-methylphenoxy)-, 109134-55-6 2-methoxyethyl ester

Benzeneacetic acid, .alpha.-(4-chloro-2-methylphenoxy)-, 109134-56-7 2-ethoxyethyl ester

2,4-Pentadienoic acid, pentachloro-, 2-(2-butoxyethoxy)ethyl 109313-28-2 ester

Propanoic acid, 109420-44-2 2-[2,4-dichloro-5-[4-(2-chloro-1,1,2-trifluoroethyl)- 4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenoxy]-, 2-methoxyethyl ester

Propanoic acid, 109420-45-3 2-[2-chloro-5-[4,5-dihydro-3-methyl-5-oxo-4-(1,1,2,2- tetrafluoroethyl)-1H-1,2,4-triazol-1-yl]-4-fluorophenoxy]-, 2-methoxyethyl ester

Propanoic acid, 2-[2,4-dichloro-5-[4,5-dihydro-3-methyl-5-oxo-4- 109420-46-4 (1,1,2,2-tetrafluoroethyl)-1H-1,2,4-triazol-1-yl]phenoxy]-, 2-ethoxyethyl ester

Propanoic acid, 109420-47-5 2-[2-chloro-5-[4,5-dihydro-3-methyl-5-oxo-4-(1,1,2,2- tetrafluoroethyl)-1H-1,2,4-triazol-1-yl]-4-fluorophenoxy]-, 2-ethoxyethyl ester

Propanoic acid, 109420-48-6 2-[2-chloro-5-[4-(2-chloro-1,1,2-trifluoroethyl)-4,5- dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]-4-fluorophenoxy] -, 2-ethoxyethyl ester

Propanoic acid, 2-[2,4-dichloro-5-[4,5-dihydro-3-methyl-5-oxo-4- 109420-49-7 (1,1,2,2-tetrafluoroethyl)-1H-1,2,4-triazol-1-yl]phenoxy]-, 2-butoxyethyl ester

Propanoic acid, 109420-50-0 2-[2-chloro-5-[4,5-dihydro-3-methyl-5-oxo-4-(1,1,2,2- tetrafluoroethyl)-1H-1,2,4-triazol-1-yl]-4-fluorophenoxy]-, 2-butoxyethyl ester

Propanoic acid, 2-[2,4-dichloro-5-[4,5-dihydro-3-methyl-5-oxo-4- 109420-64-6 (1,1,2,2-tetrafluoroethyl)-1H-1,2,4-triazol-1-yl]phenoxy]-, 2-(2-methoxyethoxy)ethyl ester

Propanoic acid, 109420-65-7 2-[2-chloro-5-[4,5-dihydro-3-methyl-5-oxo-4-(1,1,2,2- tetrafluoroethyl)-1H-1,2,4-triazol-1-yl]-4-fluorophenoxy]-, 2-(2-methoxyethoxy)ethyl ester

Propanoic acid, 109420-66-8 2-[2-chloro-5-[4-(2-chloro-1,1,2-trifluoroethyl)-4,5- dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]-4-fluorophenoxy] -, 2-(2-methoxyethoxy)ethyl ester

130 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

1-Aziridinepropanoic acid, 2-methyl-, 2-(2-ethoxyethoxy)ethyl 109422-75-5 ester

Hexanedioic acid, bis[2-(4-methylphenoxy)ethyl] ester 109426-12-2

Succinic acid, phosphono-, P,P-bis(2-ethoxyethyl) 109453-25-0 bis(2-methoxyethyl) ester

Butanedioic acid, bis[2-(4-methylphenoxy)ethyl] ester 109460-01-7

2-Propenoic acid, 2-cyano-3-(2-furanyl)-, 2-phenoxyethyl ester 109661-91-8

Succinic acid, phosphono-, tetrakis(2-methoxyethyl) ester 109697-26-9

Acetic acid, chloronitro-, 2-ethoxyethyl ester 109828-85-5

Acetic acid, chlorofluoronitro-, 2-ethoxyethyl ester 109828-87-7

2-Butenoic acid, 2-cyano-3-[(1-phenylethyl)amino]-, 109829-01-8 2-ethoxyethyl ester, (Z)-(.+-.)-

2-Propenoic acid, 2-cyano-3-(phenylamino)-, 2-ethoxyethyl ester, 109829-02-9 (Z)-

2-Butenoic acid, 2-cyano-3-(phenylamino)-, 2-ethoxyethyl ester, 109829-03-0 (Z)-

2-Pentenoic acid, 2-cyano-3-(phenylamino)-, 2-ethoxyethyl ester, 109829-04-1 (Z)-

2-Hexenoic acid, 2-cyano-3-(phenylamino)-, 2-ethoxyethyl ester, 109829-05-2 (Z)-

2-Heptenoic acid, 2-cyano-3-(phenylamino)-, 2-ethoxyethyl ester, 109829-06-3 (Z)-

2-Propenoic acid, 2-cyano-3-[(phenylmethyl)amino]-, 109829-07-4 2-ethoxyethyl ester, (Z)-

2-Butenoic acid, 2-cyano-3-[(phenylmethyl)amino]-, 109829-08-5 2-ethoxyethyl ester, (Z)-

2-Hexenoic acid, 2-cyano-3-[(phenylmethyl)amino]-, 109829-09-6 2-ethoxyethyl ester, (Z)-

2-Heptenoic acid, 2-cyano-3-[(phenylmethyl)amino]-, 109829-10-9 2-ethoxyethyl ester, (Z)-

2-Propenoic acid, 2-cyano-3-[(2-phenylethyl)amino]-, 109829-11-0 2-ethoxyethyl ester, (Z)-

2-Butenoic acid, 2-cyano-3-[(2-phenylethyl)amino]-, 109829-12-1 2-ethoxyethyl ester, (Z)-

2-Pentenoic acid, 2-cyano-3-[(2-phenylethyl)amino]-, 109829-13-2 2-ethoxyethyl ester, (Z)-

2-Hexenoic acid, 2-cyano-3-[(2-phenylethyl)amino]-, 109829-14-3 2-ethoxyethyl ester, (Z)-

131 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Heptenoic acid, 2-cyano-3-[(2-phenylethyl)amino]-, 109829-15-4 2-ethoxyethyl ester, (Z)-

2-Propenoic acid, 2-cyano-3-[(3-phenylpropyl)amino]-, 109829-16-5 2-ethoxyethyl ester, (Z)-

2-Butenoic acid, 2-cyano-3-[(3-phenylpropyl)amino]-, 109829-17-6 2-ethoxyethyl ester, (Z)-

2-Pentenoic acid, 2-cyano-3-[(3-phenylpropyl)amino]-, 109829-18-7 2-ethoxyethyl ester, (Z)-

2-Hexenoic acid, 2-cyano-3-[(3-phenylpropyl)amino]-, 109829-19-8 2-ethoxyethyl ester, (Z)-

2-Heptenoic acid, 2-cyano-3-[(3-phenylpropyl)amino]-, 109829-20-1 2-ethoxyethyl ester, (Z)-

2-Propenoic acid, 2-cyano-3-[(4-phenylbutyl)amino]-, 109829-21-2 2-ethoxyethyl ester, (Z)-

2-Pentenoic acid, 2-cyano-3-[(4-phenylbutyl)amino]-, 109829-22-3 2-ethoxyethyl ester, (Z)-

2-Hexenoic acid, 2-cyano-3-[(4-phenylbutyl)amino]-, 109829-23-4 2-ethoxyethyl ester, (Z)-

2-Heptenoic acid, 2-cyano-3-[(4-phenylbutyl)amino]-, 109829-24-5 2-ethoxyethyl ester, (Z)-

2-Propenoic acid, 3-[(4-chlorophenyl)amino]-2-cyano-, 109829-25-6 2-ethoxyethyl ester, (Z)-

2-Butenoic acid, 3-[(4-chlorophenyl)amino]-2-cyano-, 109829-26-7 2-ethoxyethyl ester, (Z)-

2-Pentenoic acid, 3-[(4-chlorophenyl)amino]-2-cyano-, 109829-27-8 2-ethoxyethyl ester, (Z)-

2-Hexenoic acid, 3-[(4-chlorophenyl)amino]-2-cyano-, 109829-28-9 2-ethoxyethyl ester, (Z)-

2-Heptenoic acid, 3-[(4-chlorophenyl)amino]-2-cyano-, 109829-29-0 2-ethoxyethyl ester, (Z)-

2-Propenoic acid, 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-, 109829-30-3 2-ethoxyethyl ester, (Z)-

2-Butenoic acid, 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-, 109829-31-4 2-ethoxyethyl ester, (Z)-

2-Pentenoic acid, 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-, 109829-32-5 2-ethoxyethyl ester, (Z)-

2-Hexenoic acid, 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-, 109829-33-6 2-ethoxyethyl ester, (Z)-

2-Heptenoic acid, 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-, 109829-34-7 2-ethoxyethyl ester, (Z)-

132 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Propenoic acid, 3-[[2-(4-chlorophenyl)ethyl]amino]-2-cyano-, 109829-35-8 2-ethoxyethyl ester, (Z)-

2-Butenoic acid, 3-[[2-(4-chlorophenyl)ethyl]amino]-2-cyano-, 109829-36-9 2-ethoxyethyl ester, (Z)-

2-Pentenoic acid, 3-[[2-(4-chlorophenyl)ethyl]amino]-2-cyano-, 109829-37-0 2-ethoxyethyl ester, (Z)-

2-Hexenoic acid, 3-[[2-(4-chlorophenyl)ethyl]amino]-2-cyano-, 109829-38-1 2-ethoxyethyl ester, (Z)-

2-Heptenoic acid, 3-[[2-(4-chlorophenyl)ethyl]amino]-2-cyano-, 109829-39-2 2-ethoxyethyl ester, (Z)-

2-Pentenoic acid, 2-cyano-3-[(phenylmethyl)amino]-, 109829-53-0 2-ethoxyethyl ester, (Z)-

2-Pentenoic acid, 2-cyano-3-[(1-phenylpropyl)amino]-, 109829-54-1 2-ethoxyethyl ester, (Z)-(.+-.)-

2-Pentenoic acid, 2-cyano-3-[(1-phenylbutyl)amino]-, 109829-55-2 2-ethoxyethyl ester, (Z)-(.+-.)-

2-Pentenoic acid, 2-cyano-3-[(diphenylmethyl)amino]-, 109829-56-3 2-ethoxyethyl ester, (Z)-

2-Pentenoic acid, 2-cyano-3-[(1,2-diphenylethyl)amino]-, 109829-57-4 2-ethoxyethyl ester, (Z)-(.+-.)-

2-Pentenoic acid, 2-cyano-3-[(1-methyl-1-phenylethyl)amino]-, 109829-58-5 2-ethoxyethyl ester, (Z)-

2-Hexenoic acid, 2-cyano-3-[(1-phenylethyl)amino]-, 109829-59-6 2-ethoxyethyl ester, [R-(Z)]-

2-Heptenoic acid, 2-cyano-3-[(1-phenylethyl)amino]-, 109829-60-9 2-ethoxyethyl ester, (Z)-(.+-.)-

Pentanoic acid, 2-cyano-3-[(phenylmethyl)imino]-, 2-ethoxyethyl 109850-18-2 ester

2-Butenoic acid, 2-cyano-3-[(4-phenylbutyl)amino]-, 109853-02-3 2-ethoxyethyl ester, (Z)-

2-Propenoic acid, 2-cyano-3-[(1-phenylethyl)amino]-, 109853-03-4 2-ethoxyethyl ester, (Z)-(.+-.)-

2-Pentenoic acid, 2-cyano-3-[(2-methyl-1-phenylpropyl)amino]-, 109853-04-5 2-ethoxyethyl ester, (Z)-(.+-.)-

2-Hexenoic acid, 2-cyano-3-[(1-phenylethyl)amino]-, 109853-05-6 2-ethoxyethyl ester, [S-(Z)]-

2-Propenoic acid, 2-cyano-3-[(phenylmethyl)amino]-, 109885-42-9 2-ethoxyethyl ester

2-Propenoic acid, 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-, 109885-43-0 2-ethoxyethyl ester

133 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Propenoic acid, 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-, 109885-44-1 2-methoxyethyl ester

2-Butenoic acid, 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-, 109885-45-2 2-methoxyethyl ester, (Z)-

2-Pentenoic acid, 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-, 109885-46-3 2-methoxyethyl ester, (Z)-

2-Hexenoic acid, 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-, 109885-47-4 2-methoxyethyl ester, (Z)-

2-Pentenoic acid, 109885-48-5 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-4-methyl- , 2-methoxyethyl ester, (Z)-

2-Heptenoic acid, 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-, 109885-49-6 2-methoxyethyl ester, (Z)-

2-Hexenoic acid, 109885-50-9 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-4-methyl- , 2-methoxyethyl ester, (Z)-

2-Hexenoic acid, 109885-51-0 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-5-methyl- , 2-methoxyethyl ester, (Z)-

2-Pentenoic acid, 109885-52-1 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-4,4- dimethyl-, 2-methoxyethyl ester, (Z)-

2-Heptenoic acid, 109885-53-2 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-4-methyl- , 2-methoxyethyl ester, (Z)-

2-Hexenoic acid, 109885-54-3 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-4-ethyl-, 2-methoxyethyl ester, (Z)-

2-Octenoic acid, 109885-55-4 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-4-methyl- , 2-methoxyethyl ester, (Z)-

2-Propenoic acid, 109885-56-5 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-3-phenyl- , 2-methoxyethyl ester, (Z)-

2-Butenoic acid, 109885-57-6 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-4-phenyl- , 2-methoxyethyl ester, (Z)-

2-Butenoic acid, 2-cyano-3-[(1-phenylethyl)amino]-, 109905-80-8 2-ethoxyethyl ester, [S-(Z)]-

2-Butenoic acid, 2-cyano-3-[(1-phenylethyl)amino]-, 109905-81-9 2-ethoxyethyl ester, [R-(Z)]-

2-Pentenoic acid, 2-cyano-3-[(1-phenylethyl)amino]-, 109905-82-0 2-ethoxyethyl ester, (Z)-(.+-.)-

134 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Heptenoic acid, 2-cyano-3-[(1-phenylethyl)amino]-, 109905-83-1 2-ethoxyethyl ester, [S-(Z)]-

2-Heptenoic acid, 2-cyano-3-[(1-phenylethyl)amino]-, 109905-84-2 2-ethoxyethyl ester, [R-(Z)]-

2-Propenoic acid, 2-cyano-3-[(1-phenylethyl)amino]-, 109906-28-7 2-ethoxyethyl ester, [S-(Z)]-

2-Propenoic acid, 2-cyano-3-[(1-phenylethyl)amino]-, 109906-29-8 2-ethoxyethyl ester, [R-(Z)]-

2-Hexenoic acid, 2-cyano-3-[(1-phenylethyl)amino]-, 109906-30-1 2-ethoxyethyl ester, (Z)-(.+-.)-

Propanoic acid, 2-[3-[4,5-dihydro-3-methyl-5-oxo-4-(1,1,2,2- 109913-57-7 tetrafluoroethyl)-1H-1,2,4-triazol-1-yl]-4-fluorophenoxy]-, 2-methoxyethyl ester

Propanoic acid, 2-[3-[4,5-dihydro-3-methyl-5-oxo-4-(1,1,2,2- 109913-59-9 tetrafluoroethyl)-1H-1,2,4-triazol-1-yl]-4-fluorophenoxy]-, 2-(2-methoxyethoxy)ethyl ester

Succinic acid, phosphono-, P,P-diethyl bis(2-methoxyethyl) ester 110178-15-9

Acetic acid, (2,4-dichlorophenoxy)-, 2-phenoxyethyl ester 110187-69-4

2-Propenoic acid, 2-cyano-3-[(1-phenylethyl)amino]-, 110269-03-9 2-ethoxyethyl ester, (R)-

2-Propenoic acid, 2-cyano-3-[(1-phenylethyl)amino]-, 110270-12-7 2-ethoxyethyl ester, (S)-

Propanoic acid, 2-[2-chloro-5-[(tetrahydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 110285-57-9 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenoxy]-, ridazine, propanoic acid deriv. 2-methoxyethyl ester

Propanoic acid, 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 110286-13-0 2-[2-chloro-4-fluoro-5-[(tetrahydro-3-oxo-1H,3H- ridazine, propanoic acid deriv. [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenoxy]-, 2-methoxyethyl ester

Propanoic acid, 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 110286-14-1 2-[2-chloro-4-fluoro-5-[(tetrahydro-3-oxo-1H,3H- ridazine, propanoic acid deriv. [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenoxy]-, 2-ethoxyethyl ester

Propanoic acid, 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 110286-15-2 2-[2-chloro-4-fluoro-5-[(tetrahydro-3-oxo-1H,3H- ridazine, propanoic acid deriv. [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenoxy]-, 2-(1-methylethoxy)ethyl ester

Propanoic acid, 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 110286-16-3 2-[2-chloro-4-fluoro-5-[(tetrahydro-3-oxo-1H,3H- ridazine, propanoic acid deriv. [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenoxy]-, 2-butoxyethyl ester

135 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Propanoic acid, 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 110286-17-4 2-[2-chloro-4-fluoro-5-[(tetrahydro-3-oxo-1H,3H- ridazine, propanoic acid deriv. [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenoxy]-, 2-(2-methoxyethoxy)ethyl ester

Propanoic acid, 2-[[7-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 110288-85-2 quinolinyl]oxy]-, 2-methoxyethyl ester

Propanoic acid, 2-[[7-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 110288-90-9 quinolinyl]oxy]-, 2-ethoxyethyl ester

Diglycolic acid, 2-hydroxyethyl 2-(2-methoxyethoxy)ethyl ester 110358-75-3

Benzeneacetic acid, 4-hydroxy-.alpha.-(4-hydroxyphenyl)-, 110501-01-4 2-(4-ethylphenoxy)ethyl ester

Acetic acid, [2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3- 110732-42-8 methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenoxy](methylthio)-, 2-methoxyethyl ester

Acetic acid, 110732-65-5 [2-chloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5- oxo-1H-1,2,4-triazol-1-yl]-4-fluorophenoxy](methylthio)-, 2-propoxyethyl ester

Acetic acid, [2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3- 110732-96-2 methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenoxy][(1-methylethyl)thi o]-, 2-methoxyethyl ester

Acetic acid, 110733-11-4 [2-chloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5- oxo-1H-1,2,4-triazol-1-yl]-4-fluorophenoxy][(1-methylethyl)thio ]-, 2-methoxyethyl ester

Acetic acid, 110733-12-5 [2-chloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5- oxo-1H-1,2,4-triazol-1-yl]-4-fluorophenoxy][(1-methylethyl)thio ]-, 2-ethoxyethyl ester

Acetic acid, 110733-16-9 [2-chloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5- oxo-1H-1,2,4-triazol-1-yl]-4-fluorophenoxy][(1-methylethyl)thio ]-, 2-phenoxyethyl ester

Acetic acid, 110733-54-5 [2-chloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5- oxo-1H-1,2,4-triazol-1-yl]-4-fluorophenoxy](phenylthio)-, 2-ethoxyethyl ester

Glycine, N-(phosphonomethyl)-, 1-[2-(2-butoxyethoxy)ethyl] 110764-85-7 ester

Glycine, N-(phosphonomethyl)-, 1-(2-butoxyethyl) ester 110764-86-8

Ethanol, 2-(1-methylpropoxy)-, acetate 110882-75-2

136 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Acetic acid, [2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3- 110932-13-3 methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenoxy]-, 2-ethoxyethyl ester

Acetic acid, 110932-14-4 [2-chloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5- oxo-1H-1,2,4-triazol-1-yl]-4-fluorophenoxy]-, 2-ethoxyethyl ester

Acetic acid, [2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3- 110932-15-5 methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenoxy]-, 2-(2- ethoxyethoxy)ethyl ester

Acetic acid, 110932-16-6 [2-chloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5- oxo-1H-1,2,4-triazol-1-yl]-4-fluorophenoxy]-, 2-(2- ethoxyethoxy)ethyl ester

Acetic acid, 111125-51-0 [[2-chloro-4-fluoro-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo- 2H-isoindol-2-yl)benzoyl]thio]-, 2-methoxyethyl ester

Acetic acid, [[2-chloro-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo-2H- 111125-53-2 isoindol-2-yl)benzoyl]thio]-, 2-methoxyethyl ester

Acetic acid, 111125-75-8 [[2-bromo-4-fluoro-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo- 2H-isoindol-2-yl)benzoyl]thio]-, 2-methoxyethyl ester

2-Propenoic acid, 111125-93-0 3-[2-chloro-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo-2H- isoindol-2-yl)phenyl]-, 2-methoxyethyl ester

2-Propenoic acid, 3-(5-amino-2-chlorophenyl)-, 2-methoxyethyl 111149-20-3 ester

Ethanaminium, N,N,N-trimethyl-2-oxo-2-[2-[2-[4-(1,1,3,3- 111283-71-7 tetramethylbutyl)phenoxy]ethoxy]ethoxy]-, chloride

Succinamic acid, N-carbamoyl-2-sulfo-, 2-(p-octylphenoxy)ethyl 111411-07-5 ester, monosodium salt

Acetoacetic acid, 2-(2,4-dinitro-6-sulfophenyl)-, S-2-ethoxyethyl 111411-51-9

Acetoacetic acid, 2-(2,6-dinitro-4-sulfophenyl)-, S-2-ethoxyethyl 111586-52-8

9-Octadecenoic acid (Z)-, 2-(1,1-dimethylethoxy)ethyl ester 111659-99-5

Acetic acid, [[[[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 112002-95-6 nitrophenyl]methoxymethylene]amino]oxy]-, 2-methoxyethyl ester

Butanedioic acid, [(dimethoxyphosphinothioyl)thio]-, 4-ethyl 112092-37-2 1-(2-methoxyethyl) ester

Butanedioic acid, [(dimethoxyphosphinothioyl)thio]-, 1-ethyl 112092-38-3 4-(2-methoxyethyl) ester

137 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Butanedioic acid, [(dimethoxyphosphinothioyl)thio]-, 112092-39-4 bis(2-methoxyethyl) ester

Butanedioic acid, [(ethoxymethoxyphosphinothioyl)thio]-, 112092-40-7 1-ethyl 4-(2-methoxyethyl) ester

Butanedioic acid, [(dimethoxyphosphinothioyl)thio]-, 112092-41-8 1-(2-ethoxyethyl) 4-ethyl ester

Butanedioic acid, [(dimethoxyphosphinothioyl)thio]-, 112092-42-9 4-(2-ethoxyethyl) 1-ethyl ester

Butanedioic acid, [(dimethoxyphosphinothioyl)thio]-, 112092-43-0 bis(2-ethoxyethyl) ester

Butanedioic acid, [(ethoxymethoxyphosphinothioyl)thio]-, 112092-44-1 4-(2-ethoxyethyl) 1-ethyl ester

Propionic acid, 2-(4-chloro-3,5-xylyloxy)-, 112442-45-2 2-(2-butoxyethoxy)ethyl ester

3(2H)-Benzothiazoleacetic acid, 112730-95-7 6-fluoro-5-(1,3,4,5,6,7-hexahydro- 1,3-dioxo-2H-isoindol-2-yl)-2-oxo-, 2-methoxyethyl ester

3(2H)-Benzothiazoleacetic acid, 5-amino-6-fluoro-2-oxo-, 112731-31-4 2-methoxyethyl ester

3(2H)-Benzothiazoleacetic acid, 6-fluoro-5-nitro-2-oxo-, 112731-68-7 2-methoxyethyl ester

Butanedioic acid, tridecyl-, 1-(2-methoxyethyl) ester 112765-02-3

Succinic acid, tridecenyl-, 1-(2-methoxyethyl) ester, potassium salt 112765-03-4

Lactic acid, 2-phenoxyethyl ester, trilactate 112842-64-5

Octadecanoic acid, 2-hydroxy-, 2-methoxyethyl ester, acetate 113058-49-4

Propanoic acid, 113082-10-3 2-[4-[(6-chloro-2-quinazolinyl)methylamino]phenoxy]- , 2-methoxyethyl ester, (R)-

Propanoic acid, 3-[(4-bromo-2-methylphenyl)amino]-3-oxo-, 113117-61-6 2-methoxyethyl ester

2-Propenoic acid, 113210-36-9 2-cyano-3-(methylthio)-3-[(1-phenylethyl)amino]-, 2-ethoxyethyl ester

2-Propenoic acid, 113210-37-0 2-cyano-3-[[(3-methoxyphenyl)methyl]amino]-3- (methylthio)-, 2-ethoxyethyl ester

2-Propenoic acid, 113210-38-1 2-cyano-3-(methylthio)-3-[(1-phenylethyl)amino]-, 2-ethoxyethyl ester, (R)-

138 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Propenoic acid, 2-cyano-3-[(1-methylethyl)thio]-3-[(1- 113210-39-2 phenylethyl)amino]-, 2-ethoxyethyl ester

2-Propenoic acid, 2-cyano-3-[(1-methylethyl)thio]-3-[(1- 113210-40-5 phenylethyl)amino]-, 2-ethoxyethyl ester, (R)-

2-Propenoic acid, 2-cyano-3-[(1-methylethyl)thio]-3-[(1- 113210-41-6 phenylethyl)amino]-, 2-ethoxyethyl ester, (S)-

2-Propenoic acid, 113210-42-7 2-cyano-3-(ethylthio)-3-[(1-phenylethyl)amino]-, 2-ethoxyethyl ester

2-Propenoic acid, 113210-43-8 2-cyano-3-(ethylthio)-3-[(1-phenylethyl)amino]-, 2-ethoxyethyl ester, (R)-

2-Propenoic acid, 113210-44-9 2-cyano-3-(ethylthio)-3-[(1-phenylethyl)amino]-, 2-ethoxyethyl ester, (S)-

2-Propenoic acid, 3-[[1-(4-chlorophenyl)ethyl]amino]-2-cyano-3- 113210-45-0 (methylthio)-, 2-ethoxyethyl ester

2-Propenoic acid, 3-[[1-(4-bromophenyl)ethyl]amino]-2-cyano-3- 113210-46-1 (methylthio)-, 2-ethoxyethyl ester

2-Propenoic acid, 113210-47-2 2-cyano-3-[[1-(3-methoxyphenyl)ethyl]amino]-3- (methylthio)-, 2-ethoxyethyl ester

2-Propenoic acid, 2-cyano-3-[methyl(phenylmethyl)amino]-3- 113210-48-3 (methylthio)-, 2-ethoxyethyl ester

2-Propenoic acid, 113210-49-4 2-cyano-3-[[(4-methoxyphenyl)methyl]amino]-3- (methylthio)-, 2-ethoxyethyl ester

2-Propenoic acid, 113210-50-7 2-cyano-3-[[(3,4-dimethoxyphenyl)methyl]amino]-3- (methylthio)-, 2-ethoxyethyl ester

2-Propenoic acid, 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-3- 113210-51-8 (methylthio)-, 2-ethoxyethyl ester

2-Propenoic acid, 113210-52-9 2-cyano-3-(methylthio)-3-[(2-phenylethyl)amino]-, 2-ethoxyethyl ester

2-Propenoic acid, 3-[[2-(4-chlorophenyl)ethyl]amino]-2-cyano-3- 113210-53-0 (methylthio)-, 2-ethoxyethyl ester

2-Propenoic acid, 113210-54-1 2-cyano-3-(methylthio)-3-[(3-phenylpropyl)amino]-, 2-ethoxyethyl ester

2-Propenoic acid, 113210-55-2 2-cyano-3-[(1-methyl-3-phenylpropyl)amino]-3- (methylthio)-, 2-ethoxyethyl ester

139 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Propenoic acid, 113210-56-3 2-cyano-3-(methylthio)-3-[(4-phenylbutyl)amino]-, 2-ethoxyethyl ester

2-Propenoic acid, 113210-57-4 2-cyano-3-(methylthio)-3-[(1-phenylethyl)amino]-, 2-(1-methylethoxy)ethyl ester

2-Propenoic acid, 113210-58-5 2-cyano-3-(methylthio)-3-[(1-phenylethyl)amino]-, 2-(1-methylethoxy)ethyl ester, (S)-

2-Propenoic acid, 113210-59-6 2-cyano-3-(methylthio)-3-[(1-phenylethyl)amino]-, 2-(1-methylethoxy)ethyl ester, (R)-

2-Propenoic acid, 2-cyano-3-[[1-(4-fluorophenyl)ethyl]amino]-3- 113210-62-1 (methylthio)-, 2-ethoxyethyl ester

2-Propenoic acid, 2-cyano-3-[[(4-fluorophenyl)methyl]amino]-3- 113210-63-2 (methylthio)-, 2-ethoxyethyl ester

2-Propenoic acid, 2-cyano-3-(methylthio)-3-[[(4- 113210-64-3 nitrophenyl)methyl]amino]-, 2-ethoxyethyl ester

2-Propenoic acid, 113210-65-4 2-cyano-3-[[1-(4-methylphenyl)ethyl]amino]-3- (methylthio)-, 2-ethoxyethyl ester

2-Propenoic acid, 2-cyano-3-(methylthio)-3-[[[4- 113210-66-5 (trifluoromethyl)phenyl]methyl]amino]-, 2-ethoxyethyl ester

2-Propenoic acid, 3-[[1-(4-bromophenyl)ethyl]amino]-2-cyano-3- 113210-67-6 (methylthio)-, 2-ethoxyethyl ester, (R)-

2-Propenoic acid, 113210-68-7 2-cyano-3-[[1-[4-(ethylamino)phenyl]ethyl]amino]-3- (methylthio)-, 2-ethoxyethyl ester

2-Propenoic acid, 113210-69-8 2-cyano-3-(methylthio)-3-[(1-phenylpentyl)amino]-, 2-ethoxyethyl ester

2-Propenoic acid, 2-cyano-3-(methylthio)-3-[[1-methyl-2-[4- 113210-70-1 (trifluoromethyl)phenyl]ethyl]amino]-, 2-ethoxyethyl ester

2-Propenoic acid, 113210-71-2 2-cyano-3-[[(2-methoxyphenyl)methyl]amino]-3- (methylthio)-, 2-ethoxyethyl ester

2-Propenoic acid, 113210-72-3 2-cyano-3-[[2-(4-methoxyphenyl)ethyl]amino]-3- (methylthio)-, 2-ethoxyethyl ester

2-Propenoic acid, 2-cyano-3-[[(2-fluorophenyl)methyl]amino]-3- 113210-73-4 (methylthio)-, 2-ethoxyethyl ester

2-Propenoic acid, 2-cyano-3-[[1-(2-fluorophenyl)ethyl]amino]-3- 113210-74-5 (methylthio)-, 2-ethoxyethyl ester

140 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Propenoic acid, 3-[[1-(3-bromophenyl)ethyl]amino]-2-cyano-3- 113210-75-6 (methylthio)-, 2-ethoxyethyl ester

2-Propenoic acid, 113210-76-7 3-[(1-[1,1'-biphenyl]-4-ylethyl)amino]-2-cyano-3- (methylthio)-, 2-ethoxyethyl ester

2-Propenoic acid, 2-cyano-3-(methylthio)-3-[[1-(2- 113210-77-8 naphthalenyl)ethyl]amino]-, 2-ethoxyethyl ester

2-Propenoic acid, 2-cyano-3-[(1-methyl-2-phenylethyl)amino]-3- 113210-78-9 (methylthio)-, 2-ethoxyethyl ester

2-Propenoic acid, 113210-79-0 2-cyano-3-[[2-(2-methoxyphenyl)ethyl]amino]-3- (methylthio)-, 2-ethoxyethyl ester

2-Propenoic acid, 3-[[2-(4-bromophenyl)ethyl]amino]-2-cyano-3- 113210-80-3 (methylthio)-, 2-ethoxyethyl ester

2-Propenoic acid, 3-[[(2-chlorophenyl)methyl]amino]-2-cyano-3- 113210-81-4 (methylthio)-, 2-ethoxyethyl ester

2-Propenoic acid, 113210-82-5 2-cyano-3-(methylthio)-3-[(phenylmethyl)amino]-, 2-ethoxyethyl ester

2-Propenoic acid, 113210-83-6 2-cyano-3-[[(3,4-dichlorophenyl)methyl]amino]-3- (methylthio)-, 2-ethoxyethyl ester

2-Propenoic acid, 3-[[(4-bromophenyl)methyl]amino]-2-cyano-3- 113210-84-7 (methylthio)-, 2-ethoxyethyl ester

2-Propenoic acid, 113210-85-8 2-cyano-3-[[(2,4-dimethoxyphenyl)methyl]amino]-3- (methylthio)-, 2-ethoxyethyl ester

2-Propenoic acid, 113210-86-9 2-cyano-3-[[(2,4-dichlorophenyl)methyl]amino]-3- (methylthio)-, 2-ethoxyethyl ester

2-Propenoic acid, 2-cyano-3-[[2-(4-fluorophenyl)ethyl]amino]-3- 113210-87-0 (methylthio)-, 2-ethoxyethyl ester

2-Propenoic acid, 2-cyano-3,3-bis(methylthio)-, 2-ethoxyethyl 113210-88-1 ester

2-Propenoic acid, 2-cyano-3,3-bis(ethylthio)-, 2-ethoxyethyl ester 113210-89-2

2-Propenoic acid, 2-cyano-3,3-bis[(1-methylethyl)thio]-, 113210-90-5 2-ethoxyethyl ester

2-Propenoic acid, 113243-84-8 2-cyano-3-(methylthio)-3-[(1-phenylethyl)amino]-, 2-ethoxyethyl ester, (S)-

Ethanol, 2-(p-1,1,3,3-tetramethylbutylphenoxy)-, 113252-45-2 p-toluenesulfonate

141 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Hexadecanoic acid, 2-[2-(2-methoxyethoxy)ethoxy]ethyl ester 113395-48-5

Propanoic acid, 2,3,3,3-tetrafluoro-, 2-phenoxyethyl ester 113435-73-7

Propanoic acid, 2,3,3,3-tetrafluoro-, 2-[2-(hexyloxy)ethoxy]ethyl 113456-61-4 ester

Butanedioic acid, dodecyl-, 1-(2-methoxyethyl) ester 113476-45-2

Succinic acid, dodecenyl-, 1-(2-methoxyethyl) ester, potassium salt 113476-46-3

2-Propenoic acid, 2-cyano-3,3-bis[(2-methylpropyl)thio]-, 113656-60-3 2-ethoxyethyl ester

2-Propenoic acid, 2-cyano-3,3-bis(2-propenylthio)-, 113656-61-4 2-ethoxyethyl ester

2-Propenoic acid, 2-cyano-3,3-dimercapto-, 2-ethoxyethyl ester, 113656-63-6 dipotassium salt

2-Propenoic acid, 2-cyano-3,3-dimercapto-, 2-methoxyethyl 113656-64-7 ester, dipotassium salt

2-Propenoic acid, 2-cyano-3,3-dimercapto-, 2-propoxyethyl ester, 113656-65-8 dipotassium salt

2-Propenoic acid, 2-cyano-3,3-dimercapto-, 113656-66-9 2-(1-methylethoxy)ethyl ester, dipotassium salt

Acetic acid, [(3,5,6-trichloro-2-pyridinyl-2,6-14C2)oxy]-, 113674-83-2 2-butoxyethyl ester

Octadecanoic acid, 9,10-epoxy-, 2-butoxyethyl ester 113687-47-1

2-Pentenoic acid, 2-propyl-, 2-butoxyethyl ester, (E)- 113805-55-3

2-Pentenoic acid, 2-propyl-, 2-(1-methylethoxy)ethyl ester, (E)- 113805-57-5

2-Pentenoic acid, 2-propyl-, 2-methoxyethyl ester, (E)- 113805-58-6

2-Propenoic acid, 2-[2-(4-hexylphenoxy)ethoxy]ethyl ester 113841-14-8

.beta.-Alanine, N-methyl-N-[4-[(5-nitro-2-thiazolyl)azo]phenyl]-, 113969-07-6 2-phenoxyethyl ester

Acetic acid, 1,3-Dithiole, acetic acid deriv. 114290-95-8 [bis(1-methylethoxy)phosphinyl]-1,3-dithiol-2-ylidene-, 2-methoxyethyl ester

Acetic acid, 1,3-Dithiole, acetic acid deriv. 114290-96-9 [bis(1-methylethoxy)phosphinyl]-1,3-dithiol-2-ylidene-, 2-ethoxyethyl ester

Acetic acid, 1,3-Dithiole, acetic acid deriv. 114290-97-0 [bis(1-methylethoxy)phosphinyl]-1,3-dithiol-2-ylidene-, 2-(1-methylethoxy)ethyl ester

L-erythro-Pentonic acid, 2,4,5-trideoxy-4-[[(1,1- 114345-75-4 dimethylethoxy)carbonyl]amino]-5-(4-nitrophenyl)-, 2-ethoxyethyl ester

142 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

L-threo-Pentonic acid, 2,4,5-trideoxy-4-[[(1,1- 114346-56-4 dimethylethoxy)carbonyl]amino]-5-(4-nitrophenyl)-, 2-ethoxyethyl ester

2-Propenoic acid, 2-(2-methylphenoxy)ethyl ester 114496-17-2

Butyric acid, 4-(p-chlorophenyl)-, 2-butoxyethyl ester 114536-99-1

2-Butynedioic acid, bis[2-(2-ethoxyethoxy)ethyl] ester 114574-51-5

Butanedioic acid, tetradecyl-, 1-(2-methoxyethyl) ester 114620-45-0

Succinic acid, 2-tetradecenyl-, 1-(2-methoxyethyl) ester, 114620-46-1 potassium salt

Butanedioic acid, dodecyl-, 1-[2-(2-methoxyethoxy)ethyl] ester 114620-47-2

Succinic acid, 2-dodecenyl-, 1-[2-(2-methoxyethoxy)ethyl] ester, 114620-48-3 potassium salt

Octadecanoic acid, 9(or 10)-hydroxy-, 2-methoxyethyl ester, 115003-62-8 acetate

Cyclopropaneacetic acid, 2,2-dimethyl-3-(2-oxopropyl)-, 115029-20-4 2-phenoxyethyl ester, cis-

Acetic acid, benzoyl(2,6-dinitro-4-sulfophenyl)-, S-2-ethoxyethyl 115101-87-6 ethyl ester

Acetic acid, benzoyl(2,4-dinitro-6-sulfophenyl)-, S-2-ethoxyethyl 115163-47-8 ethyl ester

Propane, 2-methyl-2-(2-propoxyethoxy)- Ethylene glycol tert-butyl propyl 115400-19-6 ether

Acetic acid, [[(3,6-dichloro-2-methoxybenzoyl)amino]oxy]-, 115504-53-5 2-(2-methoxyethoxy)ethyl ester

Benzenebutanoic acid, 115601-35-9 .gamma.-cyano-4-fluoro-.beta.-(3-fluorophenyl)- , 2-methoxyethyl ester, (R*,R*)-

Benzenebutanoic acid, 115601-36-0 .gamma.-cyano-4-fluoro-.beta.-(3-fluorophenyl)- , 2-methoxyethyl ester, (R*,S*)-

Benzenebutanoic acid, .gamma.-cyano-3-fluoro-.beta.-(4- 115601-43-9 methoxyphenyl)-, 2-ethoxyethyl ester, (R*,R*)-

Benzenebutanoic acid, .gamma.-cyano-3-fluoro-.beta.-(4- 115601-44-0 methoxyphenyl)-, 2-ethoxyethyl ester, (R*,S*)-

Tridecanoic acid, 2-methoxyethyl ester 115687-95-1

Acetic acid, [[4-[(aminoiminomethyl)hydrazono]-2-methyl-4H-1- 115700-78-2 benzopyran-6-yl]oxy]-, 2-methoxyethyl ester, monohydrochloride

143 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Acetic acid, [2-chloro-5-[4-(2-chloro-1,1,2-trifluoroethyl)-4,5- 115704-32-0 dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]-4- fluorophenoxy](methylthio)-, 2-methoxyethyl ester

Acetic acid, [2-chloro-5-[4-(2-chloro-1,1,2-trifluoroethyl)-4,5- 115704-33-1 dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]-4- fluorophenoxy](methylthio)-, 2-(2-methoxyethoxy)ethyl ester

Acetic acid, [2-chloro-5-[4-(2-chloro-1,1,2-trifluoroethyl)-4,5- 115704-43-3 dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]-4-fluorophenoxy] [(1- methylethyl)thio]-, 2-ethoxyethyl ester

Acetic acid, 115715-01-0 [2,4-dichloro-5-[4,5-dihydro-3-methyl-5-oxo-4-(1,1,2,2- tetrafluoroethyl)-1H-1,2,4-triazol-1-yl]phenoxy](methylthio)-, 2-ethoxyethyl ester

Acetic acid, 115715-03-2 [2,4-dichloro-5-[4,5-dihydro-3-methyl-5-oxo-4-(1,1,2,2- tetrafluoroethyl)-1H-1,2,4-triazol-1-yl]phenoxy](methylthio)-, 2-phenoxyethyl ester

Acetic acid, 115715-04-3 [2,4-dichloro-5-[4,5-dihydro-3-methyl-5-oxo-4-(1,1,2,2- tetrafluoroethyl)-1H-1,2,4-triazol-1-yl]phenoxy](methylthio)-, 2-(2-methoxyethoxy)ethyl ester

Acetic acid, 115715-19-0 [2,4-dichloro-5-[4,5-dihydro-3-methyl-5-oxo-4-(1,1,2,2- tetrafluoroethyl)-1H-1,2,4-triazol-1-yl]phenoxy][(1- methylethyl)thio]-, 2-(1,1-dimethylethoxy)ethyl ester

Acetic acid, 115715-20-3 [2,4-dichloro-5-[4,5-dihydro-3-methyl-5-oxo-4-(1,1,2,2- tetrafluoroethyl)-1H-1,2,4-triazol-1-yl]phenoxy][(1- methylethyl)thio]-, 2-phenoxyethyl ester

Acetic acid, 115715-27-0 (cyclohexylthio)[2,4-dichloro-5-[4,5-dihydro-3-methyl-5- oxo-4-(1,1,2,2-tetrafluoroethyl)-1H-1,2,4-triazol-1-yl]phenoxy]-, 2-methoxyethyl ester

Acetic acid, 115715-44-1 [2,4-dichloro-5-[4-(2-chloro-1,1,2-trifluoroethyl)-4,5- dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenoxy](methylt hio)-, 2-(2-methoxyethoxy)ethyl ester

Acetic acid, 115715-50-9 [2,4-dichloro-5-[4-(2-chloro-1,1,2-trifluoroethyl)-4,5- dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenoxy][(1- methylethyl)thio]-, 2-methoxyethyl ester

Acetic acid, (cyclohexylthio)[2,4-dichloro-5-[4-(2-chloro-1,1,2- 115715-57-6 trifluoroethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1- yl]phenoxy]-, 2-ethoxyethyl ester

144 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Acetic acid, [2-chloro-5-[4,5-dihydro-3-methyl-5-oxo-4-(1,1,2,2- 115715-77-0 tetrafluoroethyl)-1H-1,2,4-triazol-1-yl]-4- fluorophenoxy](methylthio)-, 2-methoxyethyl ester

Acetic acid, [2-chloro-5-[4,5-dihydro-3-methyl-5-oxo-4-(1,1,2,2- 115715-79-2 tetrafluoroethyl)-1H-1,2,4-triazol-1-yl]-4- fluorophenoxy](methylthio)-, 2-(2-methoxyethoxy)ethyl ester

Acetic acid, [2-chloro-5-[4,5-dihydro-3-methyl-5-oxo-4-(1,1,2,2- 115715-89-4 tetrafluoroethyl)-1H-1,2,4-triazol-1-yl]-4-fluorophenoxy][(1- methylethyl)thio]-, 2-(2-ethoxyethoxy)ethyl ester

Acetic acid, [2-chloro-5-[4,5-dihydro-3-methyl-5-oxo-4-(1,1,2,2- 115715-99-6 tetrafluoroethyl)-1H-1,2,4-triazol-1-yl]-4- fluorophenoxy](cyclohexylthio)-, 2-ethoxyethyl ester

Propanoic acid, 2-[[2-[[3-chloro-5-(trifluoromethyl)-2- 115736-98-6 pyridinyl]oxy]-7-quinolinyl]oxy]-, 2-methoxyethyl ester

Glycine, N-methyl-N-[(2-phenyl-4-quinolinyl)thioxomethyl]-, 115801-56-4 2-methoxyethyl ester

Butanedioic acid, tetradecyl-, 1-[2-(2-methoxyethoxy)ethyl] ester 115944-21-3

Succinic acid, tetradecenyl-, 1-[2-(2-methoxyethoxy)ethyl] ester, 115944-22-4 potassium salt

Butanedioic acid, hexadecyl-, 1-(2-methoxyethyl) ester 115944-23-5

Succinic acid, hexadecenyl-, 1-(2-methoxyethyl) ester, potassium 115944-24-6 salt

1H-Imidazole-1-acetic acid, 2-[[2-(acetylamino)-4- 115970-44-0 (diethylamino)phenyl]azo]-4,5-dicyano-, 2-methoxyethyl ester

Propanoic acid, 2-methyl-3-oxo-, 2-ethoxyethyl ester 115992-46-6

Propanoic acid, 2-methyl-3-oxo-, 2-methoxyethyl ester 115992-47-7

Propanoic acid, 3-hydroxy-2-methyl-, 2-ethoxyethyl ester, (R)- 115992-61-5

Propanoic acid, 3-hydroxy-2-methyl-, 2-methoxyethyl ester, (R)- 115992-62-6

Propanoic acid, 3-hydroxy-2-methyl-, 2-ethoxyethyl ester, (S)- 115992-76-2

Propanoic acid, 3-hydroxy-2-methyl-, 2-methoxyethyl ester, (S)- 115992-77-3

Propanedioic acid, methylene-, 2-ethoxyethyl ethyl ester 116280-22-9

Acetic acid, trifluoro-, 2-(2-methoxyethoxy)ethyl ester 116401-28-6

Acetic acid, trifluoro-, 2-(2-butoxyethoxy)ethyl ester 116436-48-7

Butanoic acid, 116646-20-9 4-[2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)ethoxy]- 3-oxo-, 2-ethoxyethyl ester

Pyrophosphoric acid, bis(2-methoxyethyl) ester 116727-07-2

Ethanol, 2-(2,6-dimethylphenoxy)-, 4-methylbenzenesulfonate 116773-67-2

145 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Naphthalenebutanoic acid, .gamma.-oxo-, 2-phenoxyethyl ester 116843-49-3

Acetic acid, (2-naphthalenyloxy)-, 2-phenoxyethyl ester 116944-37-7

Butanedioic acid, 2,3-dihydroxy- [R-(R*,R*)]-, bis(2-butoxyethyl) 116963-79-2 ester

2-Butenedioic acid, bis[2-(1-methylethoxy)ethyl] ester 116968-31-1

Butanedioic acid, methylene-, bis[2-(1-methylethoxy)ethyl] ester 116968-39-9

2-Butenedioic acid (E)-, 2-hydroxyethyl 2-methoxyethyl ester 116968-43-5

Benzeneacetic acid, 4-hydroxy-.alpha.-(4-hydroxyphenyl)-, 117029-59-1 2-phenoxyethyl ester

Benzeneacetic acid, 4-hydroxy-.alpha.-(4-hydroxyphenyl)-.alpha.- 117029-61-5 methyl-, 2-phenoxyethyl ester

2-Propenoic acid, 2-methyl-, 117172-34-6 2-[2-(2-methylpropoxy)ethoxy]ethyl ester

2-Propenoic acid, 3-(2-ethoxyethoxy)-3-oxopropyl ester 117224-05-2

Propanoic acid, 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 117337-00-5 2-[[2-chloro-4-fluoro-5-[(tetrahydro-3-oxo-1H,3H- ridazine, propanoic acid deriv. [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenyl]thio]-, 2-methoxyethyl ester

Propanoic acid, 2-[[2-chloro-5-[(tetrahydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 117337-03-8 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenyl]thio]-, ridazine, propanoic acid deriv. 2-methoxyethyl ester

Acetic acid, [[2-chloro-5-[(tetrahydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 117337-61-8 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenyl]thio]-, ridazine, acetic acid deriv. 2-methoxyethyl ester

Acetic acid, [[2-chloro-4-fluoro-5-[(tetrahydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 117337-62-9 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenyl]thio]-, ridazine, acetic acid deriv. 2-methoxyethyl ester

Pentanoic acid, 2-[[2-chloro-5-[(tetrahydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 117337-63-0 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenyl]thio]-, ridazine, pentanoic acid deriv. 2-methoxyethyl ester

Acetic acid, [[2-chloro-5-[(tetrahydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 117337-67-4 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenyl]thio]-, ridazine, acetic acid deriv. 2-ethoxyethyl ester

Acetic acid, [[2-chloro-4-fluoro-5-[(tetrahydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 117337-68-5 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenyl]thio]-, ridazine, acetic acid deriv. 2-ethoxyethyl ester

Acetic acid, [[2-chloro-5-[(tetrahydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 117337-71-0 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenyl]thio]-, ridazine, acetic acid deriv. 2-(1-methylethoxy)ethyl ester

146 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Acetic acid, [[2-chloro-4-fluoro-5-[(tetrahydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 117337-72-1 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenyl]thio]-, ridazine, acetic acid deriv. 2-(1-methylethoxy)ethyl ester

Acetic acid, [[2-chloro-5-[(tetrahydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 117337-73-2 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenyl]thio]-, ridazine, acetic acid deriv. 2-butoxyethyl ester

Acetic acid, [[2-chloro-4-fluoro-5-[(tetrahydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 117337-74-3 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenyl]thio]-, ridazine, acetic acid deriv. 2-butoxyethyl ester

Propanoic acid, 2-[[2-chloro-4-fluoro-5-[[(tetrahydro-1(2H)- 117337-96-9 pyridazinyl)thioxomethyl]amino]phenyl]thio]-, 2-methoxyethyl ester

Poly[(2,2,6,6-tetramethyl-1,4-piperidinediyl)oxy(1,4-dioxo-1,4- 117725-11-8 butanediyl)oxy-1,2-ethanediyl], .alpha.-hydro-.omega.-methoxy-

.beta.-Alanine, 117738-26-8 N-[4-[(5,6-dichloro-2-benzothiazolyl)azo]phenyl]-N- ethyl-, 2-methoxyethyl ester

.beta.-Alanine, 117738-37-1 N-[4-[(5,6-dichloro-2-benzothiazolyl)azo]phenyl]-N- ethyl-, 2-ethoxyethyl ester

.beta.-Alanine, 117738-38-2 N-[4-[(5,6-dichloro-2-benzothiazolyl)azo]phenyl]-N- ethyl-, 2-butoxyethyl ester

Ethanol, 2-[2-(2-butoxyethoxy)ethoxy]-, 117783-11-6 4-methylbenzenesulfonate

2-Butenoic acid, 3-(ethylamino)-, 2-methoxyethyl ester 118087-70-0

Butanedioic acid, 2,3-dihydroxy- [R-(R*,R*)]-, bis[2- 118091-97-7 (hexyloxy)ethyl] ester

.beta.-Alanine, 118218-35-2 N-[4-[(6,7-dichloro-2-benzothiazolyl)azo]phenyl]-N- ethyl-, 2-methoxyethyl ester

.beta.-Alanine, 118218-45-4 N-[4-[(6,7-dichloro-2-benzothiazolyl)azo]phenyl]-N- ethyl-, 2-ethoxyethyl ester

.beta.-Alanine, 118218-46-5 N-[4-[(6,7-dichloro-2-benzothiazolyl)azo]phenyl]-N- ethyl-, 2-butoxyethyl ester

Acetic acid, (4-methoxyphenoxy)-, 2-phenoxyethyl ester 118230-34-5

Acetic acid, (4-ethylphenoxy)-, 2-phenoxyethyl ester 118230-35-6

Propanoic acid, 118237-22-2 2-[[4-nitro-1-(2,3,4-trichlorophenyl)-1H-pyrazol-5- yl]oxy]-, 2-methoxyethyl ester

147 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Acetic acid, [phenyl[3-(trifluoromethyl)phenyl]methoxy]-, 118285-37-3 2-methoxyethyl ester

Butanoic acid, 2-[(2-nitrophenyl)methylene]-3-oxo-, 118430-90-3 2-methoxyethyl ester, (E)-

Butanoic acid, 2-[(2-nitrophenyl)methylene]-3-oxo-, 118430-91-4 2-phenoxyethyl ester, (E)-

Butanoic acid, 2-[(2-nitrophenyl)methylene]-3-oxo-, 118431-66-6 2-methoxyethyl ester, (Z)-

Butanoic acid, 2-[(2-nitrophenyl)methylene]-3-oxo-, 118431-67-7 2-phenoxyethyl ester, (Z)-

Butanedioic acid, methylene-, 4-(2-phenoxyethyl) ester 118461-17-9

Acetic acid, [(2-chloroethoxy)imino]-, 2-[2-(2- 118566-69-1 methoxyethoxy)ethoxy]ethyl ester

Acetic acid, (ethoxyimino)-, 2-(4-nonylphenoxy)ethyl ester 118567-74-1

Acetic acid, (ethoxyimino)-, 2-[2-(4-nonylphenoxy)ethoxy]ethyl 118583-68-9 ester

Propanoic acid, 2-[[6-[2-chloro-4-(trifluoromethyl)phenoxy]-3- 118591-61-0 quinolinyl]oxy]-, 2-methoxyethyl ester

Propanoic acid, 2-[[6-[[3-chloro-5-(trifluoromethyl)-2- 118591-64-3 pyridinyl]oxy]-3-quinolinyl]oxy]-, 2-methoxyethyl ester

Hexanedioic acid, 2-(2-ethoxyethoxy)ethyl 2-[2-(2- 118676-28-1 methoxymethylethoxy)methylethoxy)methylethyl ester

2-Propynoic acid, 2-(2-methoxyethoxy)ethyl ester 118709-33-4

2,5-Hexadienoic acid, 6-(3-methoxyphenyl)-4-oxo-, 118709-43-6 2-(2-methoxyethoxy)ethyl ester, (E,E)-

5-Hexen-2-ynoic acid, 4-hydroxy-6-(4-methoxyphenyl)-, 118709-45-8 2-(2-methoxyethoxy)ethyl ester, (E)-

5-Hexen-2-ynoic acid, 6-(4-methoxyphenyl)-4-oxo-, 118713-43-2 2-(2-methoxyethoxy)ethyl ester, (E)-

2-Butynoic acid, 4-hydroxy-4-(4-methoxyphenyl)-, 118741-46-1 2-(2-methoxyethoxy)ethyl ester

2-Butynoic acid, 4-hydroxy-4-(3,4,5-trimethoxyphenyl)-, 118741-47-2 2-(2-methoxyethoxy)ethyl ester

2-Butynoic acid, 4-(1,3-benzodioxol-5-yl)-4-hydroxy-, 118741-48-3 2-(2-methoxyethoxy)ethyl ester

2-Butynoic acid, 4-oxo-4-(3,4,5-trimethoxyphenyl)-, 118742-18-0 2-(2-methoxyethoxy)ethyl ester

2-Butynoic acid, 4-(4-methoxyphenyl)-4-oxo-, 2-(2- 118742-19-1 methoxyethoxy)ethyl ester

148 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Butynoic acid, 4-(1,3-benzodioxol-5-yl)-4-oxo-, 118742-22-6 2-(2-methoxyethoxy)ethyl ester

Pentanoic acid, 4-iodo-, 2-methoxyethyl ester 118744-09-5

Benzenepentanoic acid, .delta.-hydroxy-.gamma.-methyl-, 118744-15-3 2-methoxyethyl ester, (R*,R*)-

Benzenepentanoic acid, .delta.-hydroxy-.gamma.-methyl-, 118744-17-5 2-methoxyethyl ester, (R*,S*)-

Glycine, N-(4-chlorobenzoyl)-N-(2-cyanophenyl)-, 2-butoxyethyl 118753-18-7 ester

Glycine, N-(4-chlorobenzoyl)-N-(2-cyanophenyl)-, 2-ethoxyethyl 118753-33-6 ester

Pentanoic acid, 5-iodo-4-methyl-, 2-methoxyethyl ester 118762-75-7

Octanoic acid, 4-methyl-7-oxo-, 2-methoxyethyl ester 118762-80-4

Propanoic acid, 118876-42-9 2-[4-[[(2,3-dichlorophenyl)amino]carbonyl]phenoxy]-, 2-butoxyethyl ester

Propanoic acid, 118876-43-0 2-[4-[[(2,3-dichlorophenyl)amino]carbonyl]phenoxy]-, 2-(2-butoxyethoxy)ethyl ester

2-Butenoic acid, 3-[[1-[(2-methoxyethoxy)carbonyl]-2- 118934-59-1 methylpropyl]amino]-, 3-phenyl-2-propenyl ester, (S)-

2-Butenoic acid, 3-[[1-[(cyclohexyloxy)carbonyl]-2- 118934-65-9 methylpropyl]amino]-, 2-methoxyethyl ester, (R)-

2-Butenoic acid, 3-[[1-[(cyclohexyloxy)carbonyl]-2- 118934-85-3 methylpropyl]amino]-, 2-methoxyethyl ester, (S)-

Elaidic acid, 2-ethoxyethyl ester 119250-44-1

Benzoic acid, 119265-63-3 2-[[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]ami no]sulfonyl]methyl]-, 2-(2-methoxyethoxy)-2-oxoethyl ester

Benzoic acid, 2-[(aminosulfonyl)methyl]-, 119265-64-4 2-(2-methoxyethoxy)-2- oxoethyl ester

Butanedioic acid, pentadecyl-, 1-[2-(2-methoxyethoxy)ethyl] ester 119658-74-1

Succinic acid, pentadecenyl-, 1-[2-(2-methoxyethoxy)ethyl] ester, 119658-75-2 potassium salt

Benzeneacetic acid, 119669-69-1 2-chloro-4-fluoro-5-(1,3,4,5,6,7-hexahydro-1,3- dioxo-2H-isoindol-2-yl)-, 2-methoxyethyl ester

2-Propenoic acid, 2-[2-(2-methylpropoxy)ethoxy]ethyl ester 119876-09-4

149 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

1,2-Benzisothiazole-2(3H)-acetic acid, 3-oxo-, 2-propoxyethyl 120539-76-6 ester, 1,1-dioxide

1,2-Benzisothiazole-2(3H)-acetic acid, 3-oxo-, 2-(1- 120539-77-7 methylethoxy)ethyl ester, 1,1-dioxide

Acetic acid, [4-(2,6-dihydro-7-methyl-2,6-dioxobenzo[1,2-b:4,5- Benzo[1,2-b:4,5-b']difuran, acetic 120618-08-8 b']difuran-3-yl)phenoxy]-, 2-ethoxyethyl ester acid deriv.

Acetic acid, [[2-chloro-5-[(7,8-dihydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 121027-77-8 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]-4- ridazine, acetic acid deriv. fluorophenyl]thio]-, 2-methoxyethyl ester

Acetic acid, [[2-chloro-5-[(7,8-dihydro-3-thioxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 121027-89-2 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]-4- ridazine, acetic acid deriv. fluorophenyl]thio]-, 2-methoxyethyl ester

Acetic acid, [4-[[(2,3-dichlorophenyl)amino]carbonyl]phenoxy]-, 121090-83-3 2-butoxyethyl ester

Acetic acid, [4-[[(2,3-dichlorophenyl)amino]carbonyl]phenoxy]-, 121090-84-4 2-(2-butoxyethoxy)ethyl ester

Butanoic acid, 121224-38-2 3-[[2-(1-methoxy-1-methylethyl)-1-pyrrolidinyl]imino]- , 2-methoxyethyl ester, (S)-

2-Butenoic acid, 3-[[2-(1-methoxy-1-methylethyl)-1- 121224-41-7 pyrrolidinyl]amino]-, 2-methoxyethyl ester, (S)-

Butanoic acid, 2-(1,3-benzodioxol-5-ylmethylene)-3-oxo-, 121224-43-9 2-methoxyethyl ester, (Z)-

Benzeneacetic acid, 121296-34-2 5-[[4-chloro-1-methyl-5-(trifluoromethyl)-1H- pyrazol-3-yl]oxy]-2-nitro-, 2-ethoxyethyl ester

Propanoic acid, 2-[5-[[4-chloro-1-methyl-5-(trifluoromethyl)-1H- 121297-42-5 pyrazol-3-yl]oxy]-2-nitrophenoxy]-, 2-ethoxyethyl ester

Propanoic acid, 2-[5-[[4-chloro-1-methyl-5-(trifluoromethyl)-1H- 121297-43-6 pyrazol-3-yl]oxy]-2-nitrophenoxy]-, 2-methoxyethyl ester

Acetic acid, 121302-89-4 [5-[[4-chloro-1-methyl-5-(trifluoromethyl)-1H-pyrazol-3- yl]oxy]-2-nitrophenoxy]-, 2-methoxyethyl ester

Acetic acid, 121303-37-5 [5-[[4-chloro-1-methyl-5-(trifluoromethyl)-1H-pyrazol-3- yl]oxy]-2-nitrophenoxy]-, 2-(2-butoxyethoxy)ethyl ester

Acetic acid, 121303-41-1 [5-[[4-chloro-1-methyl-5-(trifluoromethyl)-1H-pyrazol-3- yl]oxy]-2-nitrophenoxy]-, 2-butoxyethyl ester

Acetic acid, 121304-45-8 [5-[[4-chloro-1-methyl-5-(trifluoromethyl)-1H-pyrazol-3- yl]oxy]-2-nitrophenoxy]-, 2-[2-(2-methoxyethoxy)ethoxy]ethyl ester

150 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Poly[oxy(1-oxo-1,6-hexanediyl)], 121436-78-0 .alpha.-(2-methoxyethyl)-.omega.- [(2-methyl-1-oxo-2-propenyl)oxy]-

Poly[oxy(1-oxo-1,6-hexanediyl)], 121479-89-8 .alpha.-(2-methoxyethyl)-.omega.- [(1-oxo-2-propenyl)oxy]-

Benzenepropanoic acid, 121482-14-2 2-chloro-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo- 2H-isoindol-2-yl)-.alpha.,.alpha.-dimethyl-, 2-methoxyethyl ester

Benzenepropanoic acid, 121482-15-3 2-chloro-4-fluoro-5-(1,3,4,5,6,7-hexahydro- 1,3-dioxo-2H-isoindol-2-yl)-.alpha.,.alpha.-dimethyl-, 2-methoxyethyl ester

Benzenepropanoic acid, 121482-16-4 2,4-dichloro-5-(1,3,4,5,6,7-hexahydro-1,3- dioxo-2H-isoindol-2-yl)-.alpha.,.alpha.-dimethyl-, 2-methoxyethyl ester

Benzenepropanoic acid, 121482-17-5 2,4-dichloro-5-(1,3,4,5,6,7-hexahydro-1,3- dioxo-2H-isoindol-2-yl)-.alpha.,.alpha.-dimethyl-, 2-ethoxyethyl ester

Acetic acid, [[2-chloro-5-[(tetrahydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 121502-67-8 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenyl]thio]-, ridazine, acetic acid deriv. 2-phenoxyethyl ester

Acetic acid, [[2-chloro-4-fluoro-5-[(tetrahydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 121502-68-9 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenyl]thio]-, ridazine, acetic acid deriv. 2-phenoxyethyl ester

Acetic acid, [[2-chloro-5-[(tetrahydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 121502-70-3 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenyl]thio]-, ridazine, acetic acid deriv. 2-(2-methoxyethoxy)ethyl ester

Acetic acid, [[2-chloro-4-fluoro-5-[(tetrahydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 121502-71-4 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenyl]thio]-, ridazine, acetic acid deriv. 2-(2-methoxyethoxy)ethyl ester

Benzenepropanoic acid, 121516-08-3 2-chloro-4-fluoro-5-(1,3,4,5,6,7-hexahydro- 1,3-dioxo-2H-isoindol-2-yl)-.alpha.,.alpha.-dimethyl-, 2-ethoxyethyl ester

2-Butenedioic acid (Z)-, mono[2-(2-ethoxyethoxy)ethyl] ester, 121537-62-0 sodium salt

2-Butenedioic acid (Z)-, mono[2-(2-ethoxyethoxy)ethyl] ester, 121537-63-1 potassium salt

2-Butenedioic acid (Z)-, mono[2-(2-ethoxyethoxy)ethyl] ester, 121537-64-2 rubidium salt

Propanoic acid, 2-[bis(2-ethoxyethoxy)phosphinyl]-2-methyl-, 121738-96-3 2-ethoxyethyl ester

151 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

D-erythro-Hex-2-enaric acid, 1,4-lactone, 6-[2-(2- 121982-72-7 butoxyethoxy)ethyl] ester

Butanedioic acid, methylene-, 4-(2-methoxyethyl) ester 122259-91-0

Butanedioic acid, methylene-, 4-(2-ethoxyethyl) ester 122259-92-1

.beta.-Alanine, 122371-97-5 N-[5-(acetylamino)-4-[(4-chloro-3-cyano-5-formyl-2- thienyl)azo]-2-methoxyphenyl]-, 2-methoxyethyl ester

Acetic acid, 122512-94-1 [[[(4-chlorophenyl)[(2,6-diethylphenyl)amino]methylene] amino]oxy]-, 2-methoxyethyl ester

Acetic acid, [[[[(2,6-diethylphenyl)amino](3- 122535-41-5 fluorophenyl)methylene]amino]oxy]-, 2-methoxyethyl ester

5H-[1]Benzopyrano[2,3-b]pyridine-7-acetic acid, 122537-72-8 .alpha.,2-dimethyl-, 2-methoxyethyl ester

Butanedioic acid, sulfo-, 4-[2-[4-(1-butylpentyl)phenoxy]ethyl] 122630-22-2 ester, disodium salt

2-Butenedioic acid, mono(2-methoxyethyl) ester, sodium salt 122630-24-4

Butanedioic acid, pentadecyl-, 1-(2-methoxyethyl) ester 123006-22-4

Succinic acid, pentadecenyl-, 1-(2-methoxyethyl) ester, potassium 123006-23-5 salt

Butanedioic acid, tridecyl-, 1-[2-(2-methoxyethoxy)ethyl] ester 123006-24-6

Succinic acid, tridecenyl-, 1-[2-(2-methoxyethoxy)ethyl] ester, 123006-25-7 potassium salt

L-Alanine, N-[(phenylmethoxy)carbonyl]-, 2-phenoxyethyl ester 123098-66-8

2-Butenedioic acid (Z)-, mono(2-phenoxyethyl) ester, zinc salt 123197-81-9

2-Butenedioic acid (Z)-, mono[2-(4-methylphenoxy)ethyl] ester, 123197-82-0 zinc salt

Propanoic acid, 3-[(dioctylphosphino)thio]-, 2-methoxyethyl 123301-74-6 ester

Butanoic acid, 2-methyl-3-oxo-, 2-methoxyethyl ester, (.+-.)- 123325-65-5

Butanoic acid, 2-methyl-3-oxo-, 2-ethoxyethyl ester, (.+-.)- 123325-66-6

Butanoic acid, 2-methyl-3-oxo-, 2-butoxyethyl ester, (.+-.)- 123325-67-7

Butanoic acid, 2-ethyl-3-oxo-, 2-methoxyethyl ester, (.+-.)- 123325-79-1

Butanoic acid, 2-ethyl-3-oxo-, 2-ethoxyethyl ester, (.+-.)- 123325-80-4

Butanoic acid, 2-ethyl-3-oxo-, 2-butoxyethyl ester, (.+-.)- 123325-81-5

Pentanoic acid, 2-acetyl-, 2-methoxyethyl ester, (.+-.)- 123325-92-8

152 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Pentanoic acid, 2-acetyl-, 2-ethoxyethyl ester, (.+-.)- 123325-93-9

Pentanoic acid, 2-acetyl-, 2-butoxyethyl ester, (.+-.)- 123325-94-0

4-Pentynoic acid, 2-acetyl-, 2-methoxyethyl ester, (.+-.)- 123326-03-4

4-Pentynoic acid, 2-acetyl-, 2-butoxyethyl ester, (.+-.)- 123326-04-5

4-Pentenoic acid, 2-acetyl-, 2-methoxyethyl ester, (.+-.)- 123326-17-0

4-Pentenoic acid, 2-acetyl-, 2-ethoxyethyl ester, (.+-.)- 123326-18-1

4-Pentenoic acid, 2-acetyl-, 2-butoxyethyl ester, (.+-.)- 123326-19-2

Butanoic acid, 3-hydroxy-2-methyl-, 2-methoxyethyl ester, 123326-33-0 (R*,S*)-(.+-.)-

Butanoic acid, 3-hydroxy-2-methyl-, 2-methoxyethyl ester, 123326-34-1 (R*,R*)-(.+-.)-

Butanoic acid, 3-hydroxy-2-methyl-, 2-ethoxyethyl ester 123326-35-2

Butanoic acid, 3-hydroxy-2-methyl-, 2-butoxyethyl ester, 123326-36-3 (R*,S*)-(.+-.)-

Butanoic acid, 3-hydroxy-2-methyl-, 2-butoxyethyl ester, 123326-37-4 (R*,R*)-(.+-.)-

Butanoic acid, 2-ethyl-3-hydroxy-, 2-methoxyethyl ester, 123326-58-9 (R*,S*)-(.+-.)-

Butanoic acid, 2-ethyl-3-hydroxy-, 2-methoxyethyl ester, 123326-59-0 (R*,R*)-(.+-.)-

Butanoic acid, 2-ethyl-3-hydroxy-, 2-ethoxyethyl ester, 123326-60-3 (R*,S*)-(.+-.)-

Butanoic acid, 2-ethyl-3-hydroxy-, 2-ethoxyethyl ester, 123326-61-4 (R*,R*)-(.+-.)-

Butanoic acid, 2-ethyl-3-hydroxy-, 2-butoxyethyl ester, 123326-62-5 (R*,S*)-(.+-.)-

Butanoic acid, 2-ethyl-3-hydroxy-, 2-butoxyethyl ester, 123326-63-6 (R*,R*)-(.+-.)-

Pentanoic acid, 2-(1-hydroxyethyl)-, 2-methoxyethyl ester, 123326-82-9 (R*,S*)-(.+-.)-

Pentanoic acid, 2-(1-hydroxyethyl)-, 2-methoxyethyl ester, 123326-83-0 (R*,R*)-(.+-.)-

Pentanoic acid, 2-(1-hydroxyethyl)-, 2-ethoxyethyl ester, 123326-84-1 (R*,S*)-(.+-.)-

Pentanoic acid, 2-(1-hydroxyethyl)-, 2-ethoxyethyl ester, 123326-85-2 (R*,R*)-(.+-.)-

Pentanoic acid, 2-(1-hydroxyethyl)-, 2-butoxyethyl ester, 123326-86-3 (R*,S*)-(.+-.)-

153 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Pentanoic acid, 2-(1-hydroxyethyl)-, 2-butoxyethyl ester, 123326-87-4 (R*,R*)-(.+-.)-

4-Pentynoic acid, 2-(1-hydroxyethyl)-, 2-methoxyethyl ester, 123327-05-9 (R*,S*)-(.+-.)-

4-Pentynoic acid, 2-(1-hydroxyethyl)-, 2-methoxyethyl ester, 123327-06-0 (R*,R*)-(.+-.)-

4-Pentynoic acid, 2-(1-hydroxyethyl)-, 2-butoxyethyl ester 123327-07-1

4-Pentenoic acid, 2-(1-hydroxyethyl)-, 2-methoxyethyl ester, 123327-34-4 (R*,S*)-(.+-.)-

4-Pentenoic acid, 2-(1-hydroxyethyl)-, 2-methoxyethyl ester, 123327-35-5 (R*,R*)-(.+-.)-

4-Pentenoic acid, 2-(1-hydroxyethyl)-, 2-ethoxyethyl ester, 123327-36-6 (R*,S*)-(.+-.)-

4-Pentenoic acid, 2-(1-hydroxyethyl)-, 2-ethoxyethyl ester, 123327-37-7 (R*,R*)-(.+-.)-

4-Pentenoic acid, 2-(1-hydroxyethyl)-, 2-butoxyethyl ester, 123327-38-8 (R*,S*)-(.+-.)-

4-Pentenoic acid, 2-(1-hydroxyethyl)-, 2-butoxyethyl ester, 123327-39-9 (R*,R*)-(.+-.)-

Butanoic acid, 3-hydroxy-2-methyl-, 2-ethoxyethyl ester, 123327-47-9 [S-(R*,S*)]-

Butanoic acid, 3-hydroxy-2-methyl-, 2-ethoxyethyl ester, 123327-48-0 [S-(R*,R*)]-

4-Pentynoic acid, 2-(1-hydroxyethyl)-, 2-butoxyethyl ester, 123327-58-2 [S-(R*,S*)]-

4-Pentynoic acid, 2-(1-hydroxyethyl)-, 2-butoxyethyl ester, 123327-59-3 [S-(R*,R*)]-

Benzenzesulfonic acid, 4-bromo-, 2-(2-ethoxyethoxy)ethyl ester 123388-83-0

Butanoic acid, 3-hydroxy-2-methyl-, 2-methoxyethyl ester, 123407-66-9 [S-(R*,S*)]-

Butanoic acid, 3-hydroxy-2-methyl-, 2-methoxyethyl ester, 123407-67-0 [S-(R*,R*)]-

Butanoic acid, 3-hydroxy-2-methyl-, 2-butoxyethyl ester, 2-Butoxyethyl 123407-68-1 [S-(R*,S*)]- (2R,3S)-3-hydroxy-2-methylbutyrat e

Butanoic acid, 3-hydroxy-2-methyl-, 2-butoxyethyl ester, 123407-69-2 [S-(R*,R*)]-

Butanoic acid, 2-ethyl-3-hydroxy-, 2-methoxyethyl ester, 123407-88-5 [S-(R*,S*)]-

154 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Butanoic acid, 2-ethyl-3-hydroxy-, 2-methoxyethyl ester, 123407-89-6 [S-(R*,R*)]-

Butanoic acid, 2-ethyl-3-hydroxy-, 2-ethoxyethyl ester, 123407-90-9 [S-(R*,S*)]-

Butanoic acid, 2-ethyl-3-hydroxy-, 2-ethoxyethyl ester, 123407-91-0 [S-(R*,R*)]-

Butanoic acid, 2-ethyl-3-hydroxy-, 2-butoxyethyl ester, 123407-92-1 [S-(R*,S*)]-

Butanoic acid, 2-ethyl-3-hydroxy-, 2-butoxyethyl ester, 123407-93-2 [S-(R*,R*)]-

Pentanoic acid, 2-(1-hydroxyethyl)-, 2-methoxyethyl ester, 123408-10-6 [S-(R*,S*)]-

Pentanoic acid, 2-(1-hydroxyethyl)-, 2-methoxyethyl ester, 123408-11-7 [S-(R*,R*)]-

Pentanoic acid, 2-(1-hydroxyethyl)-, 2-ethoxyethyl ester, 123408-12-8 [S-(R*,S*)]-

Pentanoic acid, 2-(1-hydroxyethyl)-, 2-ethoxyethyl ester, 123408-13-9 [S-(R*,R*)]-

Pentanoic acid, 2-(1-hydroxyethyl)-, 2-butoxyethyl ester, 123408-14-0 [S-(R*,S*)]-

Pentanoic acid, 2-(1-hydroxyethyl)-, 2-butoxyethyl ester, 123408-15-1 [S-(R*,R*)]-

4-Pentynoic acid, 2-(1-hydroxyethyl)-, 2-methoxyethyl ester, 123408-32-2 [S-(R*,S*)]-

4-Pentynoic acid, 2-(1-hydroxyethyl)-, 2-methoxyethyl ester, 123408-33-3 [S-(R*,R*)]-

4-Pentenoic acid, 2-(1-hydroxyethyl)-, 2-methoxyethyl ester, 123408-58-2 [S-(R*,S*)]-

4-Pentenoic acid, 2-(1-hydroxyethyl)-, 2-methoxyethyl ester, 123408-59-3 [S-(R*,R*)]-

4-Pentenoic acid, 2-(1-hydroxyethyl)-, 2-ethoxyethyl ester, 123408-60-6 [S-(R*,S*)]-

4-Pentenoic acid, 2-(1-hydroxyethyl)-, 2-ethoxyethyl ester, 123408-61-7 [S-(R*,R*)]-

4-Pentenoic acid, 2-(1-hydroxyethyl)-, 2-butoxyethyl ester, 123408-62-8 [S-(R*,S*)]-

4-Pentenoic acid, 2-(1-hydroxyethyl)-, 2-butoxyethyl ester, 123408-63-9 [S-(R*,R*)]-

2-Butynoic acid, 4-hydroxy-, 2-propoxyethyl ester 123477-52-1

155 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

4-Azulenepropanoic acid, 1-methyl-7-(1-methylethyl)-, 123591-73-1 2-(2-ethoxyethoxy)ethyl ester

1H-Pyrrole-3,4-diacetic acid, bis(2-methoxyethyl) ester 123847-07-4

Acetic acid, 2,2'-(1-benzoyl-3,4-pyrrolidinediylidene)bis-, 123847-17-6 bis(2-methoxyethyl) ester, (E,Z)-

Propanoic acid, 1H-[1,2,4]Triazolo[1,2-a]pyridazin 123854-52-4 2-[2-chloro-4-fluoro-5-(tetrahydro-1-oxo-3-thioxo-1H- e, propanoic acid deriv. [1,2,4]triazolo[1,2-a]pyridazin-2(3H)-yl)phenoxy]-, 2-methoxyethyl ester

Propanoic acid, 1H-[1,2,4]Triazolo[1,2-a]pyridazin 123854-53-5 2-[2-chloro-4-fluoro-5-(tetrahydro-1-oxo-3-thioxo-1H- e, propanoic acid deriv. [1,2,4]triazolo[1,2-a]pyridazin-2(3H)-yl)phenoxy]-, 2-ethoxyethyl ester

Propanoic acid, 1H-[1,2,4]Triazolo[1,2-a]pyridazin 123854-54-6 2-[2-chloro-4-fluoro-5-(tetrahydro-1-oxo-3-thioxo-1H- e, propanoic acid deriv. [1,2,4]triazolo[1,2-a]pyridazin-2(3H)-yl)phenoxy]-, 2-(1-methylethoxy)ethyl ester

Propanoic acid, 2-(2-chloro-3-methyl-4-nitrophenoxy)-, 123874-19-1 2-ethoxyethyl ester

2-Butenoic acid, 2-acetyl-, 2-methoxyethyl ester 2-Methoxyethyl 123875-02-5 .alpha.-ethylideneacetoacetate

Ethanol, 2-[4-(1,1-dimethylethyl)phenoxy]-, benzenesulfonate 4-tert-Butylphenoxyethyl 124004-33-7 benzenesulfonate

Benzenesulfonic acid, 2-methoxy-, 2-(2-methylphenoxy)ethyl 2-Methylphenoxyethyl 124004-34-8 ester o-methoxybenzenesulfonate

Ethanol, 2-phenoxy-, benzenesulfonate Phenoxyethyl benzenesulfonate 124004-35-9

Phenoxyethyl m-nitrobenzenesulfonate 124004-38-2

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 124084-15-7 7-[[(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-3-methyl -8-oxo- , 2-[(2-ethoxyethoxy)carbonyl]-2-butenyl ester, [6R- [2(E),6.alpha.,7.beta.(Z)]]-

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 124084-46-4 7-[[(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-3-(azido methyl)- 8-oxo-, 2-[(2-ethoxyethoxy)carbonyl]-2-butenyl ester, [6R-[2(E),6.alpha.,7.beta.(Z)]]-

Ethanol, 2-(3-methylphenoxy)-, 4-methylbenzenesulfonate 3-Methylphenoxyethyl 124173-90-6 p-toluenesulfonate

Hexanoic acid, 3-hydroxy-2-methyl-, 2-methoxyethyl ester, 124251-10-1 [R-(R*,R*)]-

Acetic acid, 2,2'-(1-benzoyl-3,4-pyrrolidinediylidene)bis-, 124275-03-2 bis(2-methoxyethyl) ester, (Z,Z)-

Butanoic acid, 4-(acetyloxy)-3-oxo-, 2-propoxyethyl ester 124486-44-8

156 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Butenoic acid, 4-(acetyloxy)-3-amino-, 2-propoxyethyl ester 124486-45-9

Butanoic acid, 4-bromo-3-oxo-, 2-propoxyethyl ester 124486-46-0

Butanoic acid, 124486-47-1 4-(acetyloxy)-2-[(3-nitrophenyl)methylene]-3-oxo-, 2-propoxyethyl ester

Butanoic acid, 4-[2-(dimethylamino)ethoxy]-3-oxo-, 124486-51-7 2-propoxyethyl ester

2-Butenoic acid, 3-amino-4-(dimethylamino)-, 2-propoxyethyl 124486-52-8 ester

Acetic acid, 2,2'-(1-benzoyl-3,4-pyrrolidinediylidene)bis-, 124588-20-1 bis(2-methoxyethyl) ester, (E,E)-

.beta.-Alanine, N,N-dibutyl-, 124616-22-4 2-[2-(2-methoxyethoxy)ethoxy]ethyl ester

2,5,8,11-Tetraoxatetradecan-14-aminium, 124616-23-5 N,N-dibutyl-N-methyl-12-oxo- , iodide

2,5,8,11-Tetraoxatridecan-13-aminium, N,N,N-triethyl-12-oxo-, 124616-24-6 iodide

Butanoic acid, 2-[[(4-nitrophenyl)sulfonyl]oxy]-3-oxo-, 124716-81-0 2-methoxyethyl ester

Hexanedioic acid, 2-methoxyethyl methyl ester 2-Methoxyethyl methyl adipate 124738-31-4

.beta.-Alanine, N-butyl-N-(1-oxooctyl)-, 2-(2-butoxyethoxy)ethyl 124900-08-9 ester

2-Propenoic acid, 2-(4-methylphenoxy)ethyl ester 124996-86-7

Octanoic acid, 6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-dioxo-, 125295-26-3 2-[2-(2-methoxyethoxy)ethoxy]ethyl ester

Benzenesulfonic acid, 4-[[4-(dimethylamino)phenyl]azo]-, 125372-50-1 2-phenoxyethyl ester

Acetic acid, [[[[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2- 125651-02-7 nitrophenyl]methoxymethylene]amino]oxy]-, 2-ethoxyethyl ester

Oxiranecarboxylic acid, 2-[2-(2-methoxyethoxy)ethoxy]ethyl Triethylene glycol monomethyl 126433-45-2 ester ether oxiranecarboxylate

Oxiranecarboxylic acid, 2-methyl-, 2-(2-methoxyethoxy)ethyl Diethylene glycol monomethyl 126433-47-4 ester ether 2-methyloxiranecarboxylate

L-Alanine, N-(1,1-dimethylethyl)-, 2-ethoxyethyl ester 126488-37-7

Propanoic acid, 2-[4-[[3-chloro-5-(trifluoromethyl)-2- 126518-70-5 pyridinyl]oxy]phenoxy]-, 2-ethoxyethyl ester, (.+-.)-

Propanoic acid, 3-ethoxy-, 2-(2-butoxyethoxy)ethyl ester 126584-54-1

2-Propenoic acid, 2-cyano-3-(3,4-dihydroxyphenyl)-, 126716-55-0 2-phenoxyethyl ester

157 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Poly[oxy(1-oxo-1,6-hexanediyl)], 126816-80-6 .alpha.-(2-ethoxyethyl)-.omega.-[(2- methyl-1-oxo-2-propenyl)oxy]-

Poly[oxy(1-oxo-1,6-hexanediyl)], 126816-84-0 .alpha.-[2-(2-phenoxyethoxy)ethyl]- .omega.-[(2-methyl-1-oxo-2-propenyl)oxy]-

2-Propenoic acid, 2-methyl-, 2-(2,6-dimethylphenoxy)ethyl ester 126970-02-3

2-Naphthaleneacetic acid, 6-methoxy-.alpha.-methyl-, 126985-49-7 2-(1-methylethoxy)ethyl ester, (.+-.)-

2-Naphthaleneacetic acid, 6-methoxy-.alpha.-methyl-, 126985-50-0 2-butoxyethyl ester, (.+-.)-

2-Naphthaleneacetic acid, 6-methoxy-.alpha.-methyl-, 127006-97-7 2-propoxyethyl ester, (.+-.)-

Undecanoic acid, 2-[2-(2-ethoxyethoxy)ethoxy]ethyl ester 127028-50-6

Undecenoic acid, 2-[2-(2-ethoxyethoxy)ethoxy]ethyl ester 127028-51-7

Nonadecanoic acid, 19-hydroxy-, 2-methoxyethyl ester 2-Methoxyethyl 127197-25-5 19-hydroxynonadecanoate

Acetic acid, 127452-50-0 [[2-chloro-5-(3-chloro-4,5,6,7-tetrahydro-2H-indazol-2- yl)-4-fluorobenzoyl]thio]-, 2-methoxyethyl ester

Acetic acid, 127452-64-6 [[2-chloro-4-fluoro-5-(4,5,6,7-tetrahydro-3-methyl-2H- indazol-2-yl)benzoyl]thio]-, 2-methoxyethyl ester

2-Pyridineacetic acid, 2-phenoxyethyl ester 127697-44-3

2-Pyridineacetic acid, 2-(4-methylphenoxy)ethyl ester 127697-45-4

2-Pyridineacetic acid, .alpha.-[(methylthio)thioxomethyl]-, 127697-47-6 2-phenoxyethyl ester

2-Pyridineacetic acid, .alpha.-(aminothioxomethyl)-, 127697-48-7 2-phenoxyethyl ester, monohydrochloride

2-Pyridineacetic acid, .alpha.-[(methylamino)thioxomethyl]-, 127697-49-8 2-phenoxyethyl ester

2-Pyridineacetic acid, .alpha.-(aminothioxomethyl)-, 127697-50-1 2-(4-methylphenoxy)ethyl ester, monohydrochloride

Butanedioic acid, methylene-, 4-(2-butoxyethyl) ester 127807-81-2

Benzoic acid, 2-[[[2-(2-methoxyethoxy)-2- 127843-42-9 oxoethyl]methylamino]sulfonyl]-, 2-methoxyethyl ester

Benzoic acid, 2-[[[2-(2-ethoxyethoxy)-2- 127843-43-0 oxoethyl]methylamino]sulfonyl]-, 2-ethoxyethyl ester

158 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Propenoic acid, 127861-76-1 3-[2-[[2-(acetylamino)-4-(diethylamino)phenyl]azo]- 4-chloro-5-thiazolyl]-2-cyano-, 2-ethoxyethyl ester

2-Propenoic acid, 3-[4-chloro-2-[[4-(diethylamino)-2- 127861-77-2 methylphenyl]azo]-5-thiazolyl]-2-cyano-, 2-ethoxyethyl ester

2-Propenoic acid, 2-cyano-3-(methylthio)-3-[[(4- 128012-32-8 nitrophenyl)methyl]amino]-, 2-ethoxyethyl ester, (Z)-

2-Propenoic acid, 3-[[(4-azidophenyl)methyl]amino]-2-cyano-3- 128012-33-9 (methylthio)-, 2-ethoxyethyl ester, (Z)-

2-Pentenoic acid, 2-cyano-3-[[(4-nitrophenyl)methyl]amino]-, 128012-34-0 2-ethoxyethyl ester, (Z)-

2-Pentenoic acid, 3-[[(4-azidophenyl)methyl]amino]-2-cyano-, 128012-35-1 2-ethoxyethyl ester, (Z)-

2-Pentenoic acid, 2-cyano-3-[[(3-nitrophenyl)methyl]amino]-, 128012-36-2 2-ethoxyethyl ester, (Z)-

Acetic acid, [[2-chloro-5-[(tetrahydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 128208-70-8 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenyl]thio]-, ridazine, acetic acid deriv. 2-propoxyethyl ester

Acetic acid, [[2-chloro-4-fluoro-5-[(tetrahydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 128208-71-9 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenyl]thio]-, ridazine, acetic acid deriv. 2-propoxyethyl ester

Acetic acid, [[2-chloro-5-[(tetrahydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 128208-72-0 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenyl]thio]-, ridazine, acetic acid deriv. 2-(2-methylpropoxy)ethyl ester

Acetic acid, [[2-chloro-4-fluoro-5-[(tetrahydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 128208-73-1 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenyl]thio]-, ridazine, acetic acid deriv. 2-(2-methylpropoxy)ethyl ester

Acetic acid, [[2-chloro-5-[(tetrahydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 128208-78-6 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenyl]thio]-, ridazine, acetic acid deriv. 2-(pentyloxy)ethyl ester

Acetic acid, [[2-chloro-4-fluoro-5-[(tetrahydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 128208-79-7 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenyl]thio]-, ridazine, acetic acid deriv. 2-(pentyloxy)ethyl ester

Acetic acid, [[2-chloro-5-[(tetrahydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 128208-80-0 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenyl]thio]-, ridazine, acetic acid deriv. 2-(hexyloxy)ethyl ester

Acetic acid, [[2-chloro-4-fluoro-5-[(tetrahydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 128208-81-1 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenyl]thio]-, ridazine, acetic acid deriv. 2-(hexyloxy)ethyl ester

Acetic acid, [[2-chloro-5-[[(tetrahydro-1(2H)- 128227-94-1 pyridazinyl)thioxomethyl]amino]phenyl]thio]-, 2-propoxyethyl ester

159 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Butanoic acid, 3-hydroxy-2-methyl-, 2-methoxyethyl ester, 128443-87-8 (R*,S*)-

Butanoic acid, 3-hydroxy-2-methyl-, 2-methoxyethyl ester, 128443-88-9 (R*,R*)-

Butanoic acid, 3-hydroxy-2-methyl-, 2-ethoxyethyl ester, (R*,S*)- 128443-89-0

Butanoic acid, 3-hydroxy-2-methyl-, 2-ethoxyethyl ester, 128443-90-3 (R*,R*)-

4-Pentynoic acid, 2-(1-hydroxyethyl)-, 2-methoxyethyl ester, 128444-17-7 (R*,S*)-

4-Pentynoic acid, 2-(1-hydroxyethyl)-, 2-methoxyethyl ester, 128444-18-8 (R*,R*)-

4-Pentynoic acid, 2-(1-hydroxyethyl)-, 2-butoxyethyl ester, 128444-19-9 (R*,S*)-

4-Pentynoic acid, 2-(1-hydroxyethyl)-, 2-butoxyethyl ester, 128444-20-2 (R*,R*)-

4-Pentenoic acid, 2-(1-hydroxyethyl)-, 2-methoxyethyl ester, 128444-29-1 (R*,S*)-

4-Pentenoic acid, 2-(1-hydroxyethyl)-, 2-methoxyethyl ester, 128444-30-4 (R*,R*)-

4-Pentenoic acid, 2-(1-hydroxyethyl)-, 2-ethoxyethyl ester, 128444-31-5 (R*,S*)-

4-Pentenoic acid, 2-(1-hydroxyethyl)-, 2-ethoxyethyl ester, 128444-32-6 (R*,R*)-

4-Pentenoic acid, 2-(1-hydroxyethyl)-, 2-butoxyethyl ester, 128444-33-7 (R*,S*)-

4-Pentenoic acid, 2-(1-hydroxyethyl)-, 2-butoxyethyl ester, 128444-34-8 (R*,R*)-

2-Propenoic acid, 2-methyl-, 2-(4-nonylphenoxy)ethyl ester 128651-52-5

Poly[oxy(1-oxo-1,6-hexanediyl)], 129023-05-8 .alpha.-(2-ethoxyethyl)-.omega.- hydroxy-

Poly[oxy(1-oxo-1,6-hexanediyl)], 129023-06-9 .alpha.-(2-ethoxyethyl)-.omega.-[(1- oxo-2-butenyl)oxy]-

Butanoic acid, 2-hydroxy-3-methyl-, 2-methoxyethyl ester, (R)- 129025-90-7

Butanoic acid, 2-hydroxy-3-methyl-, 2-ethoxyethyl ester, (R)- 129025-91-8

Poly[oxy(1-oxo-1,6-hexanediyl)], 129073-39-8 .alpha.-(2-phenoxyethyl)-.omega.- [(1-oxo-2-butenyl)oxy]-

L-Glutamic acid, 5-[2-(2-methoxyethoxy)ethyl] ester 129087-98-5

160 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

L-Methionine, 129093-41-0 N-[2-[(acetylthio)methyl]-1-oxo-3-phenylpropyl]-4- (methylthio)-, 2-methoxyethyl ester, (S)-

L-Methionine, 129093-42-1 N-[2-[(acetylthio)methyl]-1-oxo-3-phenylpropyl]-4- (methylthio)-, 2-methoxyethyl ester, (R)-

2-Butenoic acid, 2-amino-, 2-methoxyethyl ester 129094-90-2

Butanoic acid, 2-[(nitrophenyl)methylene]-3-oxo-, 129346-97-0 2-methoxyethyl ester

Acetic acid, 129628-59-7 [2,4-dichloro-5-[4-chloro-5-(difluoromethoxy)-1-methyl- 1H-pyrazol-3-yl]phenoxy]-, 2-ethoxyethyl ester

Acetic acid, 129628-60-0 [2,4-dichloro-5-[4-chloro-5-(difluoromethoxy)-1-methyl- 1H-pyrazol-3-yl]phenoxy]-, 2-(2-ethoxyethoxy)ethyl ester

Propanoic acid, 129628-97-3 2-[[2,4-dichloro-5-[4-chloro-5-(difluoromethoxy)-1- methyl-1H-pyrazol-3-yl]phenyl]thio]-, 2-(2-methoxyethoxy)ethyl ester

Propanoic acid, 129630-09-7 2-[2,4-dichloro-5-[4-chloro-5-(difluoromethoxy)-1- methyl-1H-pyrazol-3-yl]phenoxy]-, 2-(2-methoxyethoxy)ethyl ester

Acetic acid, 129630-47-3 [[2,4-dichloro-5-[4-chloro-5-(difluoromethoxy)-1-methyl- 1H-pyrazol-3-yl]phenyl]thio]-, 2-(2-ethoxyethoxy)ethyl ester

Propanoic acid, 2-[[2-chloro-5-[4-chloro-5-(difluoromethoxy)-1- 129631-20-5 methyl-1H-pyrazol-3-yl]-4-fluorophenyl]thio]-, 2-(2- methoxyethoxy)ethyl ester

Propanoic acid, 2-[2-chloro-5-[4-(difluoromethyl)-4,5-dihydro-3- 129655-78-3 methyl-5-oxo-1H-1,2,4-triazol-1-yl]-4-fluorophenoxy]-, 2-(2-methoxyethoxy)ethyl ester, (R)-

Propanoic acid, 129655-83-0 2-[2-chloro-5-[4,5-dihydro-3-methyl-5-oxo-4-(1,1,2,2- tetrafluoroethyl)-1H-1,2,4-triazol-1-yl]-4-fluorophenoxy]-, 2-(2-methoxyethoxy)ethyl ester, (R)-

Propanoic acid, 2-[(methylsulfonyl)oxy]-, 129655-86-3 2-(2-methoxyethoxy)ethyl ester, (S)-

8,11,14-Trioxa-4-thiaoctadecanoic acid, 7-oxo-, 2-(2- Bis[2-(2-butoxyethoxy)ethyl 129695-66-5 butoxyethoxy)ethyl ester thiodipropionate

2,5,8,11-Tetraoxa-14-thiahexadecan-16-oic acid, 10-oxo-, 129695-67-6 2-[2-(2-methoxyethoxy)ethoxy]ethyl ester

161 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Propenoic acid, 2-cyano-3-(hexylthio)-3-mercapto-, 129722-99-2 2-ethoxyethyl ester, sodium salt

2-Propenoic acid, 2-cyano-3-mercapto-3-(octylthio)-, 129723-00-8 2-ethoxyethyl ester, sodium salt

2-Propenoic acid, 2-cyano-3-mercapto-3-[(phenylmethyl)thio]-, 129723-01-9 2-ethoxyethyl ester, sodium salt

2-Propenoic acid, 2-cyano-3-[[(4-fluorophenyl)methyl]thio]-3- 129723-02-0 mercapto-, 2-ethoxyethyl ester, sodium salt

2-Propenoic acid, 3-[[(4-chlorophenyl)methyl]thio]-2-cyano-3- 129723-03-1 mercapto-, 2-ethoxyethyl ester, sodium salt

2-Propenoic acid, 129723-04-2 3-[[(4-bromophenyl)methyl]thio]-2-cyano-3-mercapto- , 2-ethoxyethyl ester, sodium salt

2-Propenoic acid, 2-cyano-3-mercapto-3-[[(4- 129723-05-3 methylphenyl)methyl]thio]-, 2-ethoxyethyl ester, sodium salt

2-Propenoic acid, 129723-06-4 3-[[(4-butylphenyl)methyl]thio]-2-cyano-3-mercapto- , 2-ethoxyethyl ester, sodium salt

2-Propenoic acid, 3-[([1,1'-biphenyl]-4-ylmethyl)thio]-2-cyano-3- 129723-07-5 mercapto-, 2-ethoxyethyl ester, sodium salt

2-Propenoic acid, 2-cyano-3-mercapto-3-[[[4- 129723-08-6 (trifluoromethyl)phenyl]methyl]thio]-, 2-ethoxyethyl ester, sodium salt

2-Propenoic acid, 2-cyano-3-mercapto-3-[[(4- 129723-09-7 methoxyphenyl)methyl]thio]-, 2-ethoxyethyl ester, sodium salt

2-Propenoic acid, 129723-10-0 2-cyano-3-[[(4-cyanophenyl)methyl]thio]-3-mercapto- , 2-ethoxyethyl ester, sodium salt

2-Propenoic acid, 129723-11-1 2-cyano-3-mercapto-3-[[(4-nitrophenyl)methyl]thio]- , 2-ethoxyethyl ester, sodium salt

Benzoic acid, 129723-12-2 4-[[[2-cyano-3-(2-ethoxyethoxy)-1-mercapto-3-oxo-1- propenyl]thio]methyl]-, monosodium salt

2-Propenoic acid, 3-[[(2-chlorophenyl)methyl]thio]-2-cyano-3- 129723-13-3 mercapto-, 2-ethoxyethyl ester, sodium salt

2-Propenoic acid, 3-[[(3-chlorophenyl)methyl]thio]-2-cyano-3- 129723-14-4 mercapto-, 2-ethoxyethyl ester, sodium salt

2-Propenoic acid, 2-cyano-3-[[(2-fluorophenyl)methyl]thio]-3- 129723-15-5 mercapto-, 2-ethoxyethyl ester, sodium salt

2-Propenoic acid, 2-cyano-3-[[(3-fluorophenyl)methyl]thio]-3- 129723-16-6 mercapto-, 2-ethoxyethyl ester, sodium salt

162 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Propenoic acid, 129723-17-7 2-cyano-3-mercapto-3-[[(2-nitrophenyl)methyl]thio]- , 2-ethoxyethyl ester, sodium salt

2-Propenoic acid, 129723-18-8 2-cyano-3-mercapto-3-[[(3-nitrophenyl)methyl]thio]- , 2-ethoxyethyl ester, sodium salt

2-Propenoic acid, 3-[[(4-chlorophenyl)methyl]thio]-2-cyano-3- 129723-22-4 mercapto-, 2-methoxyethyl ester, sodium salt

2-Propenoic acid, 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-3- 129723-25-7 (methylthio)-, 2-methoxyethyl ester

2-Pentenoic acid, 3-[(4-acetylphenyl)amino]-2-cyano-, 129723-26-8 2-ethoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[(4-nitrophenyl)amino]-, 129723-27-9 2-ethoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[(4-fluorophenyl)amino]-, 129723-28-0 2-ethoxyethyl ester

2-Pentenoic acid, 3-[(4-chlorophenyl)amino]-2-cyano-, 129723-29-1 2-ethoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[(4-phenoxyphenyl)amino]-, 129723-30-4 2-ethoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[(3-methoxyphenyl)amino]-, 129723-31-5 2-ethoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[(4-methoxyphenyl)amino]-, 129723-32-6 2-ethoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[(3-methylphenyl)amino]-, 129723-33-7 2-ethoxyethyl ester

2-Pentenoic acid, 3-[(3-chlorophenyl)amino]-2-cyano-, 129723-34-8 2-ethoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[[4-(trifluoromethyl)phenyl]amino]-, 129723-35-9 2-ethoxyethyl ester

2-Pentenoic acid, 3-[(4-bromophenyl)amino]-2-cyano-, 129723-36-0 2-ethoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[[4-(hexyloxy)phenyl]amino]-, 129723-37-1 2-ethoxyethyl ester

2-Pentenoic acid, 129723-38-2 3-[[[4-(aminosulfonyl)phenyl]methyl]amino]-2-cyano- , 2-methoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[[(4-cyanophenyl)methyl]amino]-, 129723-39-3 2-methoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[[(3-cyanophenyl)methyl]amino]-, 129723-40-6 2-methoxyethyl ester

163 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Pentenoic acid, 2-cyano-3-[[(4-nitrophenyl)methyl]amino]-, 129723-41-7 2-methoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[[(3-nitrophenyl)methyl]amino]-, 129723-42-8 2-methoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[[(3-fluorophenyl)methyl]amino]-, 129723-43-9 2-methoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[[(4-fluorophenyl)methyl]amino]-, 129723-44-0 2-methoxyethyl ester

2-Pentenoic acid, 129723-45-1 2-cyano-3-[[[4-(dimethylamino)phenyl]methyl]amino]- , 2-methoxyethyl ester

2-Pentenoic acid, 129723-46-2 2-cyano-3-[[[4-(methylthio)phenyl]methyl]amino]-, 2-methoxyethyl ester

2-Pentenoic acid, 3-[[(3-chlorophenyl)methyl]amino]-2-cyano-, 129723-47-3 2-methoxyethyl ester

2-Pentenoic acid, 129723-48-4 2-cyano-3-[[[4-(trifluoromethyl)phenyl]methyl]amin o]-, 2-methoxyethyl ester

2-Pentenoic acid, 129723-49-5 2-cyano-3-[[[3-(trifluoromethyl)phenyl]methyl]amin o]-, 2-methoxyethyl ester

2-Pentenoic acid, 129723-50-8 3-[[[4-(acetylamino)phenyl]methyl]amino]-2-cyano-, 2-methoxyethyl ester

2-Pentenoic acid, 129723-51-9 3-[[[3-(acetylamino)phenyl]methyl]amino]-2-cyano-, 2-methoxyethyl ester

2-Pentenoic acid, 3-[[(4-aminophenyl)methyl]amino]-2-cyano-, 129723-52-0 2-methoxyethyl ester

2-Pentenoic acid, 3-[[(3-aminophenyl)methyl]amino]-2-cyano-, 129723-53-1 2-methoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[(phenylmethyl)amino]-, 129723-54-2 2-methoxyethyl ester

2-Pentenoic acid, 129723-55-3 2-cyano-3-[[(3-methoxyphenyl)methyl]amino]-, 2-methoxyethyl ester

2-Pentenoic acid, 129723-56-4 2-cyano-3-[[(4-methoxyphenyl)methyl]amino]-, 2-methoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[[(3-methylphenyl)methyl]amino]-, 129723-57-5 2-methoxyethyl ester

164 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Pentenoic acid, 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-, 129723-58-6 2-methoxyethyl ester

2-Pentenoic acid, 3-[[(3-bromophenyl)methyl]amino]-2-cyano-, 129723-59-7 2-methoxyethyl ester

2-Pentenoic acid, 3-[[(4-bromophenyl)methyl]amino]-2-cyano-, 129723-60-0 2-methoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[[(4-propoxyphenyl)methyl]amino]-, 129723-61-1 2-methoxyethyl ester

2-Pentenoic acid, 129723-62-2 2-cyano-3-[[[4-(1-methylethyl)phenyl]methyl]amino]- , 2-methoxyethyl ester

2-Pentenoic acid, 129723-63-3 2-cyano-3-[[[4-(1,1-dimethylethyl)phenyl]methyl]am ino]-, 2-methoxyethyl ester

2-Pentenoic acid, 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-, 129723-65-5 2-(3-methylphenoxy)ethyl ester

2-Pentenoic acid, 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-, 129723-74-6 2-(2-methylphenoxy)ethyl ester

2-Pentenoic acid, 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-, 129723-77-9 2-(4-methylphenoxy)ethyl ester

2-Pentenoic acid, 2-cyano-3-[(4-methylphenyl)amino]-, 129723-78-0 2-ethoxyethyl ester

2-Pentenoic acid, 2-cyano-3-[[(4-methylphenyl)methyl]amino]-, 129723-79-1 2-methoxyethyl ester

2-Propenoic acid, 3-(butylthio)-2-cyano-3-mercapto-, 129741-42-0 2-ethoxyethyl ester, sodium salt

1H-Benzimidazole-1-acetic acid, 129865-99-2 2-[[(4-ethoxyphenyl)amino]carbonyl]- , 2-ethoxyethyl ester

1H-Benzimidazole-1-acetic acid, 129866-00-8 2-[[(4-ethoxyphenyl)amino]carbonyl]- , 2-(2-methoxyethoxy)ethyl ester

Poly[oxy(1-oxo-1,6-hexanediyl)], 130261-98-2 .alpha.-[2-(2-phenoxyethoxy)ethyl]- .omega.-[(1-oxo-2-propenyl)oxy]-

Ethanol, 2-(heptyloxy)-, dihydrogen phosphate 130387-99-4

Propanoic acid, 2,2-dimethyl-, 2-(2-methoxyethoxy)ethyl ester 130421-78-2

4-Thiazoleacetic acid, 5-bromo-2-(4-chlorophenyl)-, 130559-88-5 2-methoxyethyl ester

4-Thiazoleacetic acid, 5-chloro-2-(4-chlorophenyl)-, 130560-24-6 2-(2-methoxyethoxy)ethyl ester

165 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

4-Thiazoleacetic acid, 5-bromo-2-(4-chlorophenyl)-, 130560-32-6 2-(2-methoxyethoxy)ethyl ester

Ethanol, 2-[2-(heptyloxy)ethoxy]-, hydrogen phosphate 130675-95-5

Ethanol, 2-(heptyloxy)-, hydrogen phosphate 130676-04-9

1-Imidazolidinepropanoic acid, 2,5-dioxo-, 2-methoxyethyl ester 130769-39-0

1-Imidazolidinepropanoic acid, 2,5-dioxo-, 2-phenoxyethyl ester 130769-41-4

1-Imidazolidinepropanoic acid, 2,5-dioxo-, 130769-42-5 2-(2-ethoxyethoxy)ethyl ester

1-Imidazolidinepropanoic acid, .alpha.-methyl-2,5-dioxo-, 130769-43-6 2-ethoxyethyl ester

Butanoic acid, 2-[(4-nitrophenyl)methylene]-3-oxo-, 130773-01-2 2-methoxyethyl ester

11-Dodecenoic acid, 12,12-difluoro-, 2-phenoxyethyl ester 130813-51-3

1H-Pyrrole-1-acetic acid, 3,4-dichloro-.alpha.-[(4- 131427-66-2 chlorophenyl)methyl]-2,5-dihydro-2,5-dioxo-, 2-methoxyethyl ester, (.+-.)-

Acetic acid, [(5-amino-2-chloro-4-fluorophenyl)thio]-, 131533-16-9 2-methoxyethyl ester

Pyrophosphoric acid, 2-methoxyethyl thyml ester 131733-00-1

Benzeneacetic acid, 4-[[(2,3-dichlorophenyl)amino]carbonyl]-, 131744-85-9 2-butoxyethyl ester

Benzeneacetic acid, 131745-04-5 4-[[(2,3-dichlorophenyl)amino]carbonyl]-.alpha.- methyl-, 2-butoxyethyl ester

Acetic acid, 131777-04-3 [[acetyl(3,6-dichloro-2-methoxybenzoyl)amino]oxy]-, 2-phenoxyethyl ester

Acetic acid, [[(3,6-dichloro-2-methoxybenzoyl)amino]oxy]-, 131778-27-3 2-phenoxyethyl ester

2-Butenedioic acid (Z)-, 2-ethoxyethyl octyl ester 131787-92-3

Propionic acid, 2-(2,4-dichloro-m-tolyloxy)-, 2-butoxyethyl ester 131976-54-0

2-Propenoic acid, 132057-04-6 2-bromo-3-[2-chloro-5-(1,3,4,5,6,7-hexahydro-1,3- dioxo-2H-isoindol-2-yl)phenyl]-, 2-methoxyethyl ester

2-Propenoic acid, 132057-12-6 2-chloro-3-[2-chloro-5-(1,3,4,5,6,7-hexahydro-1,3- dioxo-2H-isoindol-2-yl)phenyl]-, 2-methoxyethyl ester

166 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Propenoic acid, 132057-13-7 2-chloro-3-[2-chloro-5-(1,3,4,5,6,7-hexahydro-1,3- dioxo-2H-isoindol-2-yl)phenyl]-, 2-ethoxyethyl ester

2-Propenoic acid, 132057-14-8 2-chloro-3-[2-chloro-5-(1,3,4,5,6,7-hexahydro-1,3- dioxo-2H-isoindol-2-yl)phenyl]-, 2-butoxyethyl ester

2-Propenoic acid, 132057-28-4 3-[2-chloro-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo-2H- isoindol-2-yl)phenyl]-2-methyl-, 2-methoxyethyl ester

2-Propenoic acid, 132057-29-5 3-[2-chloro-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo-2H- isoindol-2-yl)phenyl]-2-methyl-, 2-ethoxyethyl ester

Butanoic acid, 132057-41-1 2-[[2-chloro-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo-2H- isoindol-2-yl)phenyl]methylene]-, 2-methoxyethyl ester

Pentanoic acid, 132057-44-4 2-[[2-chloro-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo-2H- isoindol-2-yl)phenyl]methylene]-, 2-methoxyethyl ester

2-Propenoic acid, 132057-52-4 3-[2-chloro-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo-2H- isoindol-2-yl)phenyl]-2-cyano-, 2-methoxyethyl ester

2-Propenoic acid, 132057-53-5 3-[2-chloro-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo-2H- isoindol-2-yl)phenyl]-2-cyano-, 2-(1-methylethoxy)ethyl ester

Acetic acid, [[[[2-chloro-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo-2H- 132057-89-7 isoindol-2-yl)phenyl]methylene]amino]oxy]-, 2-ethoxyethyl ester

Propanoic acid, 132057-99-9 2-[[[[2-chloro-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo-2H- isoindol-2-yl)phenyl]methylene]amino]oxy]-, 2-methoxyethyl ester

Propanoic acid, 132058-00-5 2-[[[[2-chloro-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo-2H- isoindol-2-yl)phenyl]methylene]amino]oxy]-, 2-ethoxyethyl ester

Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-[4-[2-(2- 132099-64-0 butoxyethoxy)ethoxy]-1,4-dioxo-2-butenyl]-.omega.-hydroxy-, (Z)-

Butanoic acid, 3-oxo-2-[[2-(trifluoromethyl)phenyl]methylene]-, 132100-29-9 2-methoxyethyl ester

Propanoic acid, 3-[4-[[3-chloro-5-(trifluoromethyl)-2- 132194-76-4 pyridinyl]oxy]phenoxy]-, 2-ethoxyethyl ester

Propanoic acid, 2-phenoxy-, 2-ethoxyethyl ester 132194-77-5

Propanoic acid, 3,3'-thiobis-, bis(2-butoxyethyl) ester 132242-96-7

167 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Propenoic acid, 2-cyano-3-(3,4-dihydroxyphenyl)-, 132465-09-9 2-phenoxyethyl ester, (E)-

3,5-Pyridinedicarboxylic acid, 132531-48-7 2-[2-[2-(2-ethoxyethoxy)ethoxy]-2- oxoethyl]-1,4-dihydro-6-methyl-4-(3-nitrophenyl)-, dimethyl ester

3,5-Pyridinedicarboxylic acid, 132531-50-1 2-[2-(2-butoxyethoxy)-2-oxoethyl]-1,4- dihydro-6-methyl-4-(3-nitrophenyl)-, dimethyl ester

3,5-Pyridinedicarboxylic acid, 132548-90-4 1,4-dihydro-2-[2-(2-methoxyethoxy)-2- oxoethyl]-6-methyl-4-(3-nitrophenyl)-, dimethyl ester

Butanedioic acid, 2,3-dimercapto-, bis(2-methoxyethyl) ester, 132572-49-7 (R*,S*)-

Butanedioic acid, 2,3-dimercapto-, bis(2-ethoxyethyl) ester, 132572-50-0 (R*,S*)-

Butanedioic acid, 2-(2-methoxyethoxy)ethyl 2-methoxyethyl 132605-70-0 ester

Decanedioic acid, bis[2-(2-methoxyethoxy)ethyl] ester 132605-71-1

Benzenesulfonic acid, p-chloro-, 2-o-tolyloxyethyl ester 132700-21-1

1-Piperidinepropanoic acid, 4-[(1-oxopropyl)phenylamino]-, 132876-16-5 2-methoxyethyl ester

1-Piperidinepropanoic acid, 4-[(1-oxopropyl)phenylamino]-, 132876-17-6 2-methoxyethyl ester, ethanedioate (1:1)

1-Piperidinepropanoic acid, 4-[(1-oxopropyl)phenylamino]-, 132876-18-7 2-ethoxyethyl ester

1-Piperidinepropanoic acid, 4-[(1-oxopropyl)phenylamino]-, 132876-19-8 2-ethoxyethyl ester, ethanedioate (1:1)

Hexanedioic acid, 2-bromo-5-methyl-2-(2,2,2-trichloroethyl)-, 132984-51-1 6-(2-butoxyethyl) 1-methyl ester

2-Pentenoic acid, 133308-05-1 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-4-methyl- , 2-ethoxyethyl ester, (Z)-

2-Butenoic acid, 3-[[(3-bromophenyl)methyl]amino]-2-cyano-, 133308-06-2 2-ethoxyethyl ester, (Z)-

2-Pentenoic acid, 5-(4-chlorophenyl)-2-cyano-3-ethyl-, 133308-07-3 2-ethoxyethyl ester, (Z)-

Pentanoic acid, 2-cyano-4-methyl-3-oxo-, 2-ethoxyethyl ester 133308-08-4

2-Pentenoic acid, 5-(3-bromophenyl)-2-cyano-3-methyl-, 133308-10-8 2-ethoxyethyl ester, (E)-

168 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Pentenoic acid, 5-(4-chlorophenyl)-2-cyano-3-ethyl-, 133308-11-9 2-ethoxyethyl ester, (E)-

2-Pentenoic acid, 2-cyano-3-methoxy-4-methyl-, 2-ethoxyethyl 133308-12-0 ester, (Z)-

2-Pentenoic acid, 5-(3-bromophenyl)-2-cyano-3-methyl-, 133330-42-4 2-ethoxyethyl ester, (Z)-

Butanoic acid, 2-[(4,6-dimethoxy-2-pyrimidinyl)oxy]-3-methyl-, 133458-70-5 2-ethoxyethyl ester

Propanoic acid, 2-[(7-chloro-2-dibenzofuranyl)oxy]-, 134099-86-8 2-ethoxyethyl ester, (R)-

Propanoic acid, 2-[(7-chloro-2-dibenzofuranyl)oxy]-, 134099-87-9 2-butoxyethyl ester, (R)-

2,4-Pentadienoic acid, 2-cyano-, 2-(2-ethoxyethoxy)ethyl ester 134292-27-6

Propanoic acid, 134294-03-4 2-[[4-[[(2,3-dichlorophenyl)amino]carbonyl]phenyl]th io]-, 2-butoxyethyl ester

2,4-Pentadienoic acid, 2-cyano-, 2-(2-methoxyethoxy)ethyl ester 134470-01-2

2,4-Pentadienoic acid, 2-cyano-, 2-(2-butoxyethoxy)ethyl ester 134470-02-3

1,3,5-Triazine-2-acetic acid, 134867-00-8 4,6-dimethoxy-.alpha.-(1-methylethyl)- , 2-ethoxyethyl ester

1,3,5-Triazine-2-acetic acid, 134867-01-9 4,6-dimethoxy-.alpha.-(1-methylethyl)- , 2-(2-ethoxyethoxy)ethyl ester

Acetic acid, 135018-26-7 [[2-chloro-4-fluoro-5-[3-(1-methylethylidene)-2,5-dioxo- 1-pyrrolidinyl]phenyl]thio]-, 2-ethoxyethyl ester

Butanoic acid, 4-chloro-4,4-difluoro-, 2-(2-methoxyethoxy)ethyl 135058-43-4 ester

Acetic acid, (phenylthio)-, 2-methoxyethyl ester 135082-38-1

Acetic acid, (phenylsulfinyl)-, 2-methoxyethyl ester 135082-40-5

2-Butenoic acid, 3-[(cyanomethyl)amino]-, 2-butoxyethyl ester 135102-44-2

Benzeneacetic acid, 3-benzoyl-.alpha.-methyl-, 2-[2-(2- 135591-23-0 methoxyethoxy)ethoxy]ethyl ester

Pentanoic acid, 135949-06-3 2-chloro-4-[(3,5-dichlorobenzoyl)amino]-4-methyl-3- oxo-, 2-methoxyethyl ester

7H-Purine-7-acetic acid, 136055-91-9 1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-, 2-methoxyethyl ester

169 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

7H-Purine-7-acetic acid, 136055-92-0 1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-, 2-ethoxyethyl ester

7H-Purine-7-acetic acid, 136082-68-3 1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-, 2-(2-ethoxyethoxy)ethyl ester

Acetic acid, [[[2-[4-[(3,5-dichloro-2-pyridinyl)oxy]phenoxy]-1- 136181-15-2 oxopropyl]amino]oxy]-, 2-phenoxyethyl ester

Acetic acid, [[[2-[4-[(3,5-dichloro-2-pyridinyl)oxy]phenoxy]-1- 136181-17-4 oxopropyl]amino]oxy]-, 2-ethoxyethyl ester

2-Thiazolepropanoic acid, 4-[3,5-bis(1,1-dimethylethyl)-4- 136203-20-8 hydroxyphenyl]-, 2-ethoxyethyl ester

1,4,7,10,13-Benzopentaoxacyclopentadecin-15-sulfonic acid, 136398-94-2

Butanoic acid, 2-[4-(2-ethylbutyl)phenoxy]ethyl ester 136588-47-1

Butanoic acid, 3-methyl-, 2-[4-(2-ethylbutyl)phenoxy]ethyl ester 136588-50-6

2-Butenoic acid, 3-methyl-, 2-[4-(2-ethylbutyl)phenoxy]ethyl 136588-52-8 ester

[1]Benzopyrano[4,3-c]pyrazole-4-acetic acid, 136613-84-8 2-(4-chlorophenyl)-2,3- dihydro-3-oxo-, 2-methoxyethyl ester

[1]Benzopyrano[4,3-c]pyrazole-4-acetic acid, 136613-89-3 2-(4-chlorophenyl)-2,3- dihydro-3-oxo-, 2-(2-methoxyethoxy)ethyl ester

[1]Benzothiopyrano[4,3-c]pyrazole-4-acetic acid, 136637-12-2 2,3-dihydro-3-oxo-2-[4-(trifluoromethyl)phenyl]-, 2-methoxyethyl ester

1,2-Benzisoxazole-3-acetic acid, 5-[2-chloro-6-fluoro-4- 136785-09-6 (trifluoromethyl)phenoxy]-, 2-methoxyethyl ester

1,2-Benzisoxazole-3-acetic acid, 5-[2-chloro-6-fluoro-4- 136785-16-5 (trifluoromethyl)phenoxy]-.alpha.-methyl-, 2-methoxyethyl ester

1,2-Benzisoxazole-3-acetic acid, 5-[2,6-difluoro-4- 136785-22-3 (trifluoromethyl)phenoxy]-, 2-methoxyethyl ester

1,2-Benzisoxazole-3-acetic acid, 5-[2,6-difluoro-4- 136785-29-0 (trifluoromethyl)phenoxy]-.alpha.-methyl-, 2-methoxyethyl ester

Acetic acid, diazo-, 2-ethoxyethyl ester 137008-42-5

Poly[oxy(1-oxo-1,6-hexanediyl)], .alpha.-[2-[2-(2- 137462-32-9 methoxyethoxy)ethoxy]ethyl]-.omega.-(phosphonooxy)-

L-Phenylalanine, N-[(phenylmethoxy)carbonyl]-, 2-methoxyethyl 137584-35-1 ester

Propanoic acid, 2-[[[[2-[(4,6-dimethoxy-2- 137682-67-8 pyrimidinyl)oxy]phenyl]methylene]amino]oxy]-, 2-ethoxyethyl ester

170 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Propanoic acid, 2-[[[[2-[(4,6-dimethoxy-2- 137682-68-9 pyrimidinyl)oxy]phenyl]methylene]amino]oxy]-, 2-butoxyethyl ester

Butanedioic acid, sulfo-, 1-(2-butoxyethyl) 137759-28-5 4-[2-(dodecyloxy)ethyl] ester, sodium salt

Acetic acid, (phenylthio)-, 2-phenoxyethyl ester 137992-83-7

Butanoic acid, 2-methyl-3-oxo-, 2-butoxyethyl ester 2-Butoxyethyl 137998-57-3 2-methyl-3-oxobutyrate

1H-Indazole-1-acetic acid, 3-chloro-6-[2-chloro-6-fluoro-4- 138031-76-2 (trifluoromethyl)phenoxy]-.alpha.-methyl-, 2-methoxyethyl ester

2-Propenoic acid, 2-methyl-, 138150-42-2 2-[2-(2-phenoxyethoxy)ethoxy]ethyl ester

2-Propenoic acid, 2-methyl-, 138150-43-3 2-[2-(4-methylphenoxy)ethoxy]ethyl ester

2-Propenoic acid, 2-[2-(4-methylphenoxy)ethoxy]ethyl ester 138150-44-4

2-Propenoic acid, 2-methyl-, 2-[2-[2-(4- 138150-45-5 methylphenoxy)ethoxy]ethoxy]ethyl ester

2-Propenoic acid, 138150-46-6 2-[2-[2-(4-methylphenoxy)ethoxy]ethoxy]ethyl ester

2-Propenoic acid, 2-methyl-, 2-[2-(4-nonylphenoxy)ethoxy]ethyl 138150-49-9 ester

Propanoic acid, 2,2-dimethyl-, 2-(4-methylphenoxy)ethyl ester 138150-63-7

1H-Indene-1-acetic acid, 6-[2-chloro-6-fluoro-4- 138171-82-1 (trifluoromethyl)phenoxy]-2,3-dihydro-, 2-methoxyethyl ester, (.+-.)-

Butanoic acid, 138311-26-9 2-[[4-(di-2-propenylamino)-2-hydroxyphenyl]imino]-3- oxo-, 2-methoxyethyl ester

3H-1,2,3-Triazolo[4,5-b]pyridine-3-acetic acid, 5-[2-chloro-4- 138376-92-8 (trifluoromethyl)phenoxy]-.alpha.-methyl-, 2-methoxyethyl ester

3H-1,2,3-Triazolo[4,5-b]pyridine-3-acetic acid, 138377-08-9 5-[2-chloro-6-fluoro- 4-(trifluoromethyl)phenoxy]-.alpha.-methyl-, 2-methoxyethyl ester

2-Propenoic acid, 3-(1,2,3,4-tetrahydro-2,4-dioxo-1-.beta.-D- 138584-71-1 ribofuranosyl-5-pyrimidinyl)-, 2-methoxyethyl ester, (E)-

2-Propenoic acid, 3-(1,2,3,4-tetrahydro-2,4-dioxo-1-.beta.-D- 138584-72-2 ribofuranosyl-5-pyrimidinyl)-, 2-ethoxyethyl ester, (E)-

2-Propenoic acid, 3-(1,2,3,4-tetrahydro-2,4-dioxo-1-.beta.-D- 138584-73-3 ribofuranosyl-5-pyrimidinyl)-, 2-butoxyethyl ester, (E)-

171 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Cyclopentene-1-propanoic acid, .beta.,3-dimethyl-, 138644-15-2 2-methoxyethyl ester, (R*,R*)-

Acetic acid, [[2-chloro-4-fluoro-5-[(tetrahydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 138867-76-2 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]benzoyl]thio]- ridazine, acetic acid deriv. , 2-methoxyethyl ester

Acetic acid, [[2-chloro-4-fluoro-5-[(tetrahydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 138867-79-5 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]benzoyl]thio]- ridazine, acetic acid deriv. , 2-ethoxyethyl ester

Propanoic acid, 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 138867-80-8 2-[[2-chloro-4-fluoro-5-[(tetrahydro-3-oxo-1H,3H- ridazine, propanoic acid deriv. [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]benzoyl]thio]- , 2-methoxyethyl ester

Propanoic acid, 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 138867-81-9 2-[[2-chloro-4-fluoro-5-[(tetrahydro-3-oxo-1H,3H- ridazine, propanoic acid deriv. [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]benzoyl]thio]- , 2-ethoxyethyl ester

Ethanol, 2-[2-[2-(hexyloxy)ethoxy]ethoxy]-, dihydrogen 138936-38-6 phosphate

Dodecanoic acid, 5-oxo-, 2-[2-(2-methoxyethoxy)ethoxy]ethyl 139055-64-4 ester

2-Oxazolidinebutanoic acid, 2-heptyl-4,4-dimethyl-, 139055-66-6 2-[2-(2-methoxyethoxy)ethoxy]ethyl ester

3-Oxazolidinyloxy, 2-heptyl-4,4-dimethyl-2-(4-oxo-5,8,11,14- 139055-71-3 tetraoxapentadec-1-yl)-

Propanoic acid, 3-(dodecylthio)-, 139681-10-0 2-[2-(2-ethoxyethoxy)ethoxy]ethyl ester

.beta.-Alanine, N-[4-[[4-cyano-3-(2-methoxyethyl)-5- 140619-18-7 isothiazolyl]azo]phenyl]-N-ethyl-, 2-ethoxyethyl ester

.beta.-Alanine, N-[4-[[4-cyano-3-(3-pyridinyl)-5- 140620-02-6 isothiazolyl]azo]phenyl]-N-ethyl-, 2-ethoxyethyl ester

Pentanoic acid, 5-[(2-methyl-1-oxo-2-propenyl)oxy]-, 140863-66-7 2-methoxyethyl ester

Acetic acid, [(4-chloro-4,4-difluoro-1-oxobutyl)thio]-, 140923-10-0 2-methoxyethyl ester

Ethanol, 2-phenoxy-, methanesulfonate 141482-06-6

Propanoic acid, 141501-02-2 2-[3-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro- 3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenoxy]phenoxy]-, 2-(2-methoxyethoxy)ethyl ester

Propanoic acid, 141501-03-3 2-[3-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro- 3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenoxy]phenoxy]-, 2-methoxyethyl ester

172 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Propanoic acid, 141501-19-1 2-[4-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro- 3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenoxy]phenoxy]-, 2-methoxyethyl ester

Propanoic acid, 141501-24-8 2-[4-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro- 3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenoxy]phenoxy]-, 2-(2-methoxyethoxy)ethyl ester

Propanoic acid, 141501-26-0 2-[4-[2-chloro-5-[4-(difluoromethyl)-4,5-dihydro-3- methyl-5-oxo-1H-1,2,4-triazol-1-yl]-4-fluorophenoxy]-3- fluorophenoxy]-, 2-(2-methoxyethoxy)ethyl ester

Propanoic acid, 141518-63-0 2-[4-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro- 3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenoxy]-3-fluorophenoxy ]-, 2-(2-methoxyethoxy)ethyl ester

Propanoic acid, 141518-64-1 2-[4-[2-chloro-5-[4-(difluoromethyl)-4,5-dihydro-3- methyl-5-oxo-1H-1,2,4-triazol-1-yl]-4-fluorophenoxy]phenoxy]-, 2-methoxyethyl ester

Propanoic acid, 141518-65-2 2-[4-[2-chloro-5-[4-(difluoromethyl)-4,5-dihydro-3- methyl-5-oxo-1H-1,2,4-triazol-1-yl]-4-fluorophenoxy]phenoxy]-, 2-(2-methoxyethoxy)ethyl ester

Benzoic acid, 4-[(aminoiminomethyl)amino]-, 141651-92-5 4-[3-(2-methoxyethoxy)-3- oxo-1-propenyl]phenyl ester

2-Propenoic acid, 141830-14-0 3-[3,4-bis[(ethoxycarbonyl)oxy]phenyl]-2-cyano-, 2-phenoxyethyl ester

L-Leucine, N-[[4-[(2-methyl-3H-imidazo[4,5-c]pyridin-3- 3H-Imidazo[4,5-c]pyridine, 141833-56-9 yl)methyl]phenyl]sulfonyl]-, 2-ethoxyethyl ester L-leucine deriv.

L-Leucine, N-[[4-[(2-methyl-1H-imidazo[4,5-c]pyridin-1- 1H-Imidazo[4,5-c]pyridine, 141833-57-0 yl)methyl]phenyl]sulfonyl]-, 2-ethoxyethyl ester L-leucine deriv.

Ethanol, 2-[2-(4-undecylphenoxy)ethoxy]-, dihydrogen phosphate 142050-13-3

Ethanol, 2-[2-(4-undecylphenoxy)ethoxy]-, hydrogen phosphate 142050-14-4

2-Propenoic acid, 2-methyl-, 2-[2,6-bis(1,1-dimethylethyl)-4- 142059-64-1 methylphenoxy]ethyl ester

Benzenesulfonic acid, 4-bromo-, 2-methoxyethyl ester 142082-42-6

Octanoic acid, 8-bromo-, 2-(2-methoxyethoxy)ethyl ester 142217-64-9

Benzeneacetic acid, 142524-00-3 .alpha.-[(5-chloro-6-ethyl-4-pyrimidinyl)amino]- 4-(1,1-dimethylethyl)-, 2-methoxyethyl ester

173 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Butanoic acid, 2-[(3-nitrophenyl)methylene]-3-oxo-, 142619-07-6 2-ethoxyethyl ester, (E)-

Butanoic acid, 2-[(3-nitrophenyl)methylene]-3-oxo-, 142619-08-7 2-ethoxyethyl ester, (Z)-

Propanoic acid, 142647-29-8 2-[2-chloro-5-[4-chloro-1-methyl-5-(trifluoromethyl)- 1H-pyrazol-3-yl]-4-fluorophenoxy]-, 2-(2-methoxyethoxy)ethyl ester

Dodecanoic acid, 2-[2-(2-butoxyethoxy)ethoxy]ethyl ester 142859-09-4

3-Pyridinecarboxylic acid, 143092-91-5 1,4-dihydro-5-[[[2-(2-methoxyethoxy)-2- oxoethyl]amino]carbonyl]-2,6-dimethyl-4-(3-nitrophenyl)-, methyl ester

2-Butenoic acid, 3-amino-, 2-methoxyethyl ester, (E)- 143093-34-9

Propanoic acid, 2-[2-chloro-5-[(5,8-dihydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 143728-02-3 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]-4-fluorophen ridazine, propanoic acid deriv. oxy]- , 2-methoxyethyl ester

Acetic acid, [[2-chloro-5-[(5,8-dihydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 143728-10-3 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenyl]thio]-, ridazine, acetic acid deriv. 2-(1-methylethoxy)ethyl ester

Acetic acid, [[2-chloro-5-[(5,8-dihydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 143728-22-7 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]phenyl]thio]-, ridazine, acetic acid deriv. 2-butoxyethyl ester

Acetic acid, [[2-chloro-5-[(5,8-dihydro-3-oxo-1H,3H- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 143728-23-8 [1,3,4]thiadiazolo[3,4-a]pyridazin-1-ylidene)amino]-4- ridazine, acetic acid deriv. fluorophenyl]thio]-, 2-butoxyethyl ester

Acetic acid, (phenylsulfonyl)-, 2-methoxyethyl ester 143945-87-3

Benzenepropanoic acid, .beta.-hydroxy-.alpha.-methylene-, 144261-74-5 2-methoxyethyl ester

2-Furanpropanoic acid, .beta.-hydroxy-.alpha.-methylene-, 144261-84-7 2-methoxyethyl ester

3,6,9,12,15-Pentaoxanonadecanoic acid, 5-oxo-, 2-[2-(2- 144333-92-6 butoxyethoxy)ethoxy]ethyl ester

5,8,11,16-Tetraoxaeicosan-20-oic acid, 12-oxo-, 2-(2- 144333-93-7 butoxyethoxy)ethyl ester

Pentanoic acid, 5,5'-oxybis-, bis(2-butoxyethyl) ester 144333-94-8

7-Oxabicyclo[2.2.1]heptane-1-acetic acid, 4-ethyl-.alpha.,.alpha.- 144358-98-5 dimethyl-3-(phenylmethoxy)-, 2-methoxyethyl ester

Tridecanoic acid, 2-(4-ethylphenoxy)ethyl ester 144364-98-7

Benzoic acid, 2-hydroxy-4-[2-oxo-2-(2-phenoxyethoxy)ethoxy]- 145155-37-9

174 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Benzenebutanoic acid, 145411-44-5 4-hydroxy-.gamma.-(4-hydroxyphenyl)-.gamma.- methyl-, 2-ethoxyethyl ester

Ethanol, 2-[2-(2-ethoxyethoxy)ethoxy]-, dihydrogen phosphate Triethylene glycol monoethyl ether 145429-54-5 monophosphate

2-Butenedioic acid (Z)-, mono[2-(hexyloxy)ethyl] ester, sodium 145875-76-9 salt

2-Butenedioic acid (Z)-, mono[2-[2-(hexyloxy)ethoxy]ethyl] 145875-77-0 ester, sodium salt

2-Butenedioic acid (Z)-, 145875-78-1 mono[2-[2-[2-(hexyloxy)ethoxy]ethoxy]ethyl] ester, sodium salt

1,2,3-Propanetricarboxylic acid, 2-hydroxy-, tris(2-ethoxyethyl) 146311-77-5 ester

1,2,3-Propanetricarboxylic acid, 2-(acetyloxy)-, 146311-78-6 tris(2-ethoxyethyl) ester

1,2,3-Propanetricarboxylic acid, 2-(1-oxobutoxy)-, 146340-23-0 tris(2-ethoxyethyl) ester

Propanedioic acid, [(3-nitrophenyl)methylene]-, 2-methoxyethyl 146449-72-1 methyl ester

Butanoic acid, 3-cyano-2-[(4,6-dimethoxy-2-pyrimidinyl)thio]-3- 147113-24-4 methyl-, 2-methoxyethyl ester

Butanoic acid, 3-cyano-2-[(4,6-dimethoxy-2-pyrimidinyl)thio]-3- 147113-25-5 methyl-, 2-ethoxyethyl ester

3(2H)-Benzothiazoleacetic acid, 6-fluoro-.alpha.-methyl-2-oxo-5- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 147463-12-5 [(tetrahydro-3-oxo-1H,3H-[1,3,4]thiadiazolo[3,4-a]pyridazin-1- ridazine, 3(2H)-benzothiazoleacetic ylidene)amino]-, 2-methoxyethyl ester acid deriv.

3(2H)-Benzothiazoleacetic acid, 6-fluoro-.alpha.-methyl-2-oxo-5- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 147463-13-6 [(tetrahydro-3-oxo-1H,3H-[1,3,4]thiadiazolo[3,4-a]pyridazin-1- ridazine, 3(2H)-benzothiazoleacetic ylidene)amino]-, 2-ethoxyethyl ester acid deriv.

3(2H)-Benzothiazoleacetic acid, 6-fluoro-.alpha.-methyl-2-oxo-5- 1H,3H-[1,3,4]Thiadiazolo[3,4-a]py 147463-14-7 [(tetrahydro-3-oxo-1H,3H-[1,3,4]thiadiazolo[3,4-a]pyridazin-1- ridazine, 3(2H)-benzothiazoleacetic ylidene)amino]-, 2-(1-methylethoxy)ethyl ester acid deriv.

2-Butenedioic acid, bis(2-phenoxyethyl) ester 147493-41-2

2-Propenoic acid, 147730-34-5 2-[[(2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11- eicosafluoroundecyl)oxy]methyl]-, 2-(2-ethoxyethoxy)ethyl ester

Acetic acid, bromofluoro-, 2-ethoxyethyl ester 2-Ethoxyethyl bromofluoroacetate 148042-97-1

Propanoic acid, 148959-39-1 2-[[5-(2,4-dichlorophenoxy)-1-naphthalenyl]oxy]-, 2-ethoxyethyl ester

175 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Propanoic acid, 2-[3-[2-chloro-6-fluoro-4- 148988-81-2 (trifluoromethyl)phenoxy]phenoxy]-, 2-(2-methoxyethoxy)ethyl ester

Benzeneacetic acid, 4-hydroxy-, 2-phenoxyethyl ester 149110-41-8

2-Butenedioic acid, ethenylphenyl 2-ethoxyethyl ester 149212-41-9

3,6,9-Trioxa-12-thiapentadecan-15-oic acid, 149269-53-4 11,11-dimethyl-10-oxo-14- (phenylmethyl)-, 12,12-dioxide, (.+-.)-

Hexadecanoic acid, 2-(hexyloxy)ethyl ester 149578-85-8

1H-Tetrazole-1-acetic acid, 5-(3-thienyl)-, 2-methoxyethyl ester 149942-36-9

Butanedioic acid, methyl-, bis[2-(2-methoxyethoxy)ethyl] ester 149969-22-2

Propanoic acid, 2-methyl-, 2-(2-methoxyethoxy)ethyl ester 149969-23-3

Butanedioic acid, bis[2-(2-phenoxyethoxy)ethyl] ester 150073-05-5

L-Phenylalanine, 2-(2-methoxyethoxy)ethyl ester 150114-79-7

L-Phenylalanine, 2-(2-methoxyethoxy)ethyl ester, 150114-80-0 4-methylbenzenesulfonate

L-Serine, 2-(2-methoxyethoxy)ethyl ester 150114-81-1

L-Serine, 2-(2-methoxyethoxy)ethyl ester, 150114-82-2 4-methylbenzenesulfonate (salt)

L-Phenylalanine, N-[N-[(1,1-dimethylethoxy)carbonyl]-L-valyl]-, 150114-85-5 2-(2-methoxyethoxy)ethyl ester

L-Phenylalanine, N-[N-[(1,1-dimethylethoxy)carbonyl]-L-seryl]-, 150114-86-6 2-(2-methoxyethoxy)ethyl ester

L-Serine, N-[N-[(2,2,2-trichloroethoxy)carbonyl]-L-alanyl]-, 150114-87-7 2-(2-methoxyethoxy)ethyl ester

Butanedioic acid, methylene-, 150120-07-3 bis[2-[2-(2-ethoxyethoxy)ethoxy]ethyl] ester

2-Butenedioic acid, 2-methyl-, bis[2-(2-methoxyethoxy)ethyl] 150177-01-8 ester, (Z)-

2-Butenedioic acid, 2-methyl-, bis[2-(2-methoxyethoxy)ethyl] 150177-02-9 ester, (E)-

Propanedioic acid, 150442-24-3 (2,4-dichlorophenyl)(1H-1,2,4-triazol-1-ylmethyl)- , ethyl 2-methoxyethyl ester

1H-1,2,4-Triazole-1-propanoic acid, .alpha.-(2,4-dichlorophenyl)- 150442-97-0 .alpha.-(phenylsulfonyl)-, 2-methoxyethyl ester

1-Octanaminium, 151010-18-3 N-[2-[[6-(2-butoxyethoxy)-1,6-dioxohexyl]oxy]ethyl]- N,N-dimethyl-

176 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

1-Octanaminium, 151010-19-4 N-[2-[[6-(2-butoxyethoxy)-1,6-dioxohexyl]oxy]ethyl]- N,N-dimethyl-, perchlorate

Propanoic acid, 2-[[5-[[3-fluoro-5-(trifluoromethyl)-2- 151131-95-2 pyridinyl]oxy]-1-naphthalenyl]oxy]-, 2-(2-methoxyethoxy)ethyl ester, (.+-.)-

Acetic acid, [(4-methylphenyl)sulfonyl]-, 2-phenoxyethyl ester 151194-82-0

Acetic acid, [(4-chlorophenyl)sulfonyl]-, 2-phenoxyethyl ester 151194-83-1

Hexanoic acid, 6-[(4-nitrobenzoyl)amino]-, 2-phenoxyethyl ester 151194-86-4

Acetic acid, 1H,3H,5H-Pyrazolo[1,2-c][1,3,4]th 151540-34-0 [[2-chloro-5-[(dihydro-3-oxo-1H,3H,5H-pyrazolo[1,2- iadiazole, acetic acid deriv. c][1,3,4]thiadiazol-1-ylidene)amino]-4-fluorophenyl]thio]-, 2-(1-methylethoxy)ethyl ester

Acetic acid, 1H,3H,5H-Pyrazolo[1,2-c][1,3,4]th 151540-35-1 [[2-chloro-5-[(dihydro-3-oxo-1H,3H,5H-pyrazolo[1,2- iadiazole, acetic acid deriv. c][1,3,4]thiadiazol-1-ylidene)amino]phenyl]thio]-, 2-(1-methylethoxy)ethyl ester

Propanoic acid, 1H,3H,5H-Pyrazolo[1,2-c][1,3,4]th 151540-44-2 2-[2-chloro-5-[(dihydro-3-oxo-1H,3H,5H-pyrazolo[1,2- iadiazole, propanoic acid deriv. c][1,3,4]thiadiazol-1-ylidene)amino]-4-fluorophenoxy]-, 2-methoxyethyl ester

Propanoic acid, 1H,3H,5H-Pyrazolo[1,2-c][1,3,4]th 151540-45-3 2-[2-chloro-5-[(dihydro-3-oxo-1H,3H,5H-pyrazolo[1,2- iadiazole, propanoic acid deriv. c][1,3,4]thiadiazol-1-ylidene)amino]phenoxy]-, 2-methoxyethyl ester

Acetic acid, [[2-chloro-4-fluoro-5-[(tetrahydro-3-oxo-1H,3H,5H- 1H,3H,5H-[1,3,4]Thiadiazolo[3,4-a 151540-71-5 [1,3,4]thiadiazolo[3,4-a][1,2]diazepin-1-ylidene)amino]phenyl]thi ][1,2]diazepine, acetic acid deriv. o]- , 2-(1-methylethoxy)ethyl ester

Acetic acid, [[2-chloro-5-[(tetrahydro-3-oxo-1H,3H,5H- 1H,3H,5H-[1,3,4]Thiadiazolo[3,4-a 151540-72-6 [1,3,4]thiadiazolo[3,4-a][1,2]diazepin-1-ylidene)amino]phenyl]thi ][1,2]diazepine, acetic acid deriv. o]- , 2-(1-methylethoxy)ethyl ester

Propanoic acid, 1H,3H,5H-[1,3,4]Thiadiazolo[3,4-a 151540-79-3 2-[2-chloro-4-fluoro-5-[(tetrahydro-3-oxo-1H,3H,5H- ][1,2]diazepine, propanoic acid [1,3,4]thiadiazolo[3,4-a][1,2]diazepin-1-ylidene)amino]phenoxy]- deriv. , 2-methoxyethyl ester

Propanoic acid, 2-[2-chloro-5-[(tetrahydro-3-oxo-1H,3H,5H- 1H,3H,5H-[1,3,4]Thiadiazolo[3,4-a 151540-80-6 [1,3,4]thiadiazolo[3,4-a][1,2]diazepin-1-ylidene)amino]phenoxy]- ][1,2]diazepine, propanoic acid , 2-methoxyethyl ester deriv.

3(4H)-Quinazolineacetic acid, 2-methyl-4-oxo-, 2-methoxyethyl 151693-07-1 ester

3(4H)-Quinazolineacetic acid, 2-methyl-4-oxo-, 2-ethoxyethyl 151693-08-2 ester

177 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

3(4H)-Quinazolineacetic acid, 2-methyl-4-oxo-, 2-butoxyethyl 151693-09-3 ester

3(4H)-Quinazolineacetic acid, 4-oxo-2-phenyl-, 2-methoxyethyl 151693-10-6 ester

3(4H)-Quinazolineacetic acid, 4-oxo-2-phenyl-, 2-ethoxyethyl 151693-11-7 ester

3(4H)-Quinazolineacetic acid, 4-oxo-2-phenyl-, 2-butoxyethyl 151693-12-8 ester

Acetic acid, [(3,4-dihydro-4-oxo-3-phenyl-2-quinazolinyl)thio]-, 151693-17-3 2-methoxyethyl ester

Acetic acid, [(3,4-dihydro-4-oxo-3-phenyl-2-quinazolinyl)thio]-, 151693-18-4 2-ethoxyethyl ester

Acetic acid, [(3,4-dihydro-4-oxo-3-phenyl-2-quinazolinyl)thio]-, 151693-19-5 2-butoxyethyl ester

Acetic acid, [[3,4-dihydro-3-(4-methylphenyl)-4-oxo-2- 151693-20-8 quinazolinyl]thio]-, 2-methoxyethyl ester

Acetic acid, [[3,4-dihydro-3-(4-methylphenyl)-4-oxo-2- 151693-21-9 quinazolinyl]thio]-, 2-ethoxyethyl ester

Acetic acid, [[3,4-dihydro-3-(4-methylphenyl)-4-oxo-2- 151693-22-0 quinazolinyl]thio]-, 2-butoxyethyl ester

Acetic acid, (1H-benzimidazol-2-ylthio)-, 2-methoxyethyl ester 151693-25-3

Acetic acid, (1H-benzimidazol-2-ylthio)-, 2-ethoxyethyl ester 151693-26-4

Acetic acid, (1H-benzimidazol-2-ylthio)-, 2-butoxyethyl ester 151693-27-5

2-Pentenoic acid, 3-[[1-(4-chlorophenyl)ethyl]amino]-2-cyano-4- 151890-05-0 methyl-, 2-ethoxyethyl ester, [S-(Z)]-

2-Pentenoic acid, 3-[[1-(4-chlorophenyl)ethyl]amino]-2-cyano-4- 151890-06-1 methyl-, 2-ethoxyethyl ester, [R-(Z)]-

2-Pentenoic acid, 151890-07-2 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-4-methyl- , 2-(1-methylpropoxy)ethyl ester, [S-(Z)]-

2-Pentenoic acid, 151890-08-3 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-4-methyl- , 2-(1-methylpropoxy)ethyl ester, [R-(Z)]-

Glycine, N,N-bis(ethoxycarbonyl)-, 2-ethoxyethyl ester 152452-90-9

L-Leucine, 1H-Imidazo[4,5-c]pyridine, 152550-56-6 N-[3-hydroxy-5-(2-methyl-1H-imidazo[4,5-c]pyridin-1-yl)-1- L-leucine deriv. oxopentyl]-, 2-(2-ethoxyethoxy)ethyl ester

2-Propenoic acid, 2-methyl-, 2-(2-methylpropoxy)ethyl ester 152552-26-6

178 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Propanoic acid, 152625-80-4 2-[[1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-1H- indazol-6-yl]oxy]-, 2-methoxyethyl ester, (.+-.)-

Propanoic acid, 152626-08-9 2-[[1-[3-chloro-5-(trifluoromethyl)-2-pyridinyl]-1H- indazol-6-yl]oxy]-, 2-methoxyethyl ester, (.+-.)-

Acetic acid, 152817-36-2 [3-[(1-acetyl-1H-benzimidazol-2-yl)amino]-1H-isoindol-1- ylidene]cyano-, 2-methoxyethyl ester

Acetic acid, 152817-37-3 cyano[3-[[1-(1-oxopropyl)-1H-benzimidazol-2-yl]amino]- 1H-isoindol-1-ylidene]-, 2-methoxyethyl ester

Acetic acid, 152817-38-4 [3-[(1-acetyl-1H-benzimidazol-2-yl)amino]-1H-isoindol-1- ylidene]cyano-, 2-ethoxyethyl ester

2-Butynedioic acid, bis(2-methoxyethyl) ester 153235-99-5

6H-Pyrido[4,3-b]carbazolium, 153532-40-2 9-hydroxy-2-[2-(2-methoxyethoxy)-2- oxoethoxy]-5,11-dimethyl-, bromide

6H-Pyrido[4,3-b]carbazolium, 9-hydroxy-2-[2-[2-(2- 153532-41-3 methoxyethoxy)ethoxy]-2-oxoethoxy]-5,11-dimethyl-, bromide

2-Propenoic acid, 2-(2-methylpropoxy)ethyl ester 153718-92-4

L-talo-Non-2-enonic acid, 153900-76-6 5,9-anhydro-2,3,4,8-tetradeoxy-8-[[3-(2- hydroxy-1-methylpropyl)oxiranyl]methyl]-3-methyl-, 2-(2-methoxyethoxy)ethyl ester, [2E,8[2S,3S(1S,2S)]]-

L-talo-Non-2-enonic acid, 153901-14-5 5,9-anhydro-2,3,4,8-tetradeoxy-8-[[3-(2- hydroxy-1-methylpropyl)oxiranyl]methyl]-3-methyl-, 2-(1-methylethoxy)ethyl ester, [2E,8[2S,3S(1S,2S)]]-

L-talo-Non-2-enonic acid, 153901-15-6 5,9-anhydro-2,3,4,8-tetradeoxy-8-[[3-(2- hydroxy-1-methylpropyl)oxiranyl]methyl]-3-methyl-, 2-methoxyethyl ester, [2E,8[2S,3S(1S,2S)]]-

L-talo-Non-2-enonic acid, 153901-16-7 5,9-anhydro-2,3,4,8-tetradeoxy-8-[[3-(2- hydroxy-1-methylpropyl)oxiranyl]methyl]-3-methyl-, 2-propoxyethyl ester, [2E,8[2S,3S(1S,2S)]]-

L-talo-Non-2-enonic acid, 5,9-anhydro-2,3,4,8-tetradeoxy-8-(5- 153901-21-4 hydroxy-4-methyl-2-hexenyl)-3-methyl-, 2-ethoxyethyl ester, [2E,8(2E,4R,5S)]-

Octadecanoic acid, 2-sulfo-, 1-[2-(2-methoxyethoxy)ethyl] ester, 153976-15-9 sodium salt

179 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

2-Butenoic acid, 3-methyl-4-[tetrahydro-3,4-dihydroxy-5-[[3-(2- 154003-87-9 hydroxy-1-methylpropyl)oxiranyl]methyl]-2H-pyran-2-yl]-, 2-ethoxyethyl ester, [2S-[2.alpha.(E),3.beta.,4.beta.,5.alpha.[2R*,3 R*(1R*,2R*)]]]-

1H-1,2,4-Triazole-1-propanoic acid, .alpha.-[2-(2- 154143-24-5 methoxyethoxy)phenyl]-.alpha.-propyl-, 2-methoxyethyl ester, (.+-.)-

1H-1,2,4-Triazole-1-propanoic acid, .alpha.-butyl-.alpha.-phenyl-, 154143-29-0 2-methoxyethyl ester, (.+-.)-

1H-1,2,4-Triazole-1-propanoic acid, .alpha.-butyl-.alpha.-(2,4- 154143-65-4 dichlorophenyl)-, 2-methoxyethyl ester, (.+-.)-

1H-1,2,4-Triazole-1-propanoic acid, .alpha.-butyl-.alpha.-(2- 154143-80-3 methoxyphenyl)-, 2-methoxyethyl ester, (.+-.)-

1H-1,2,4-Triazole-1-propanoic acid, .alpha.-butyl-.alpha.-(2- 154143-81-4 methoxyphenyl)-, 2-ethoxyethyl ester, (.+-.)-

1H-1,2,4-Triazole-1-propanoic acid, .alpha.-butyl-.alpha.-[2-(2- 154143-93-8 methoxyethoxy)phenyl]-, 2-methoxyethyl ester, (.+-.)-

1H-1,2,4-Triazole-1-propanoic acid, 154143-96-1 .alpha.-(4-fluorophenyl)-.alpha.- (3-methylbutyl)-, 2-methoxyethyl ester, (.+-.)-

1H-1,2,4-Triazole-1-propanoic acid, .alpha.-(2,4-dichlorophenyl)- 154144-05-5 .alpha.-(phenylmethyl)-, 2-methoxyethyl ester, (.+-.)-

1H-1,2,4-Triazole-1-propanoic acid, .alpha.-(2-methoxyphenyl)- 154144-15-7 .alpha.-(phenylmethyl)-, 2-methoxyethyl ester, (.+-.)-

1H-1,2,4-Triazole-1-propanoic acid, .alpha.-(4-methoxyphenyl)- 154144-18-0 .alpha.-(phenylmethyl)-, 2-methoxyethyl ester, (.+-.)-

1H-1,2,4-Triazole-1-propanoic acid, 154144-23-7 .alpha.-(2-ethoxyphenyl)-.alpha.- (phenylmethyl)-, 2-methoxyethyl ester, (.+-.)-

1H-1,2,4-Triazole-1-propanoic acid, .alpha.-[2-(2- 154144-30-6 methoxyethoxy)phenyl]-.alpha.-(phenylmethyl)-, 2-methoxyethyl ester, (.+-.)-

1H-1,2,4-Triazole-1-propanoic acid, .alpha.-(2-methoxyphenyl)- 154144-36-2 .alpha.-[[4-(trifluoromethyl)phenyl]methyl]-, 2-ethoxyethyl ester, (.+-.)-

1H-1,2,4-Triazole-1-propanoic acid, .alpha.-[2-(4- 154144-52-2 chlorophenyl)ethyl]-.alpha.-phenyl-, 2-methoxyethyl ester, (.+-.)-

1H-1,2,4-Triazole-1-propanoic acid, .alpha.-[2-(4- 154144-53-3 chlorophenyl)ethyl]-.alpha.-phenyl-, 2-ethoxyethyl ester, (.+-.)-

1H-1,2,4-Triazole-1-propanoic acid, .alpha.-[2-(4- 154144-61-3 chlorophenyl)ethyl]-.alpha.-(2-methoxyphenyl)-, 2-methoxyethyl ester, (.+-.)-

180 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

1H-1,2,4-Triazole-1-propanoic acid, 154144-64-6 .alpha.-(3-chlorophenyl)-.alpha.- [2-(4-fluorophenyl)ethyl]-, 2-methoxyethyl ester, (.+-.)-

Butanedioic acid, 2,3-dimercapto-, mono(2-phenoxyethyl) ester, 154153-56-7 (R*,S*)-

1H-Pyrrole-3-acetic acid, 2-methoxyethyl ester 154423-15-1

1H-Pyrrole-3-acetic acid, 2-(2-methoxyethoxy)ethyl ester 154423-16-2

8,11-Dioxa-3,5-dithia-4-phosphapentadecanoic acid, 154591-36-3 4-[[2-(2-butoxyethoxy)-2-oxoethyl]thio]-7-oxo-, 2-butoxyethyl ester

Propanoic acid, pentafluoro-, 2-phenoxyethyl ester 154886-44-9

Butanoic acid, heptafluoro-, 2-phenoxyethyl ester 154886-45-0

Octanoic acid, pentadecafluoro-, 2-phenoxyethyl ester 154886-46-1

Propanoic acid, 2,3,3,3-tetrafluoro-2-(heptafluoropropoxy)-, 154886-47-2 2-phenoxyethyl ester

Propanoic acid, 2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2- 154886-48-3 (heptafluoropropoxy)propoxy]-, 2-phenoxyethyl ester

Propanoic acid, 2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2- 154886-49-4 [1,1,2,3,3,3-hexafluoro-2-(heptafluoropropoxy)propoxy]propoxy ]-, 2-phenoxyethyl ester

Poly[oxy(1,1,2,2,3,3-hexafluoro-1,3-propanediyl)], 154886-54-1 .alpha.-[1,1,2,2-tetrafluoro-3-oxo-3-(2-phenoxyethoxy)propyl]- .omega.-(heptafluoropropoxy)-

.beta.-Alanine, N-[5-(acetylamino)-4-[(3-acetyl-5-nitro-2- 155057-41-3 thienyl)azo]-2-methoxyphenyl]-, 2-methoxyethyl ester

Benzeneacetic acid, .alpha.-methyl-, 2-ethoxyethyl ester 155204-36-7

Benzeneacetic acid, .alpha.,.alpha.-dimethyl-, 2-ethoxyethyl ester 155204-41-4

Benzeneacetic acid, .alpha.-methoxy-, 2-ethoxyethyl ester 155204-42-5

2,5-Dioxa-9,11-dithia-10-stannatetradecan-14-oic acid, 155227-36-4 10,10-dimethyl-6-oxo-, 2-methoxyethyl ester

Glycine, 155524-43-9 N-(9,10-dihydro-1,4-dihydroxy-9,10-dioxo-2-anthracenyl)-, 2-methoxyethyl ester

Benzeneacetic acid, 4-iodo-.alpha.-methyl-, 2-methoxyethyl ester, 155558-22-8 (.+-.)-

Benzeneacetic acid, .alpha.-methyl-4-nitro-, 2-methoxyethyl 155558-27-3 ester, (.+-.)-

Tetradecanoic acid, 2-(2-butoxyethoxy)ethyl ester 155758-51-3

Tetradecanoic acid, 2-[2-(2-butoxyethoxy)ethoxy]ethyl ester 155758-52-4

181 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Decanedioic acid, hexadecafluoro-, bis(2-butoxyethyl) ester 155779-95-6

Benzoic acid, 155861-27-1 3-[2-[(2-methoxyethoxy)carbonyl]-3-oxo-1-butenyl]-, methyl ester

3-Thiazolidineacetic acid, 2-oxo-, 2-phenoxyethyl ester 155914-67-3

3-Thiazolidineacetic acid, 2-phenoxyethyl ester 155914-75-3

Ethanol, 2-[2-[2-(4-nonylphenoxy)ethoxy]ethoxy]-, dihydrogen 156232-76-7 phosphate

L-Phenylalanine, N-L-valyl-, 2-(2-methoxyethoxy)ethyl ester, 156310-95-1 monohydrochloride

L-Serine, 156310-96-2 N-[(2-propenyloxy)carbonyl]-O-(3,4,6-tri-O-acetyl-2-azido- 2-deoxy-.alpha.-D-galactopyranosyl)-, 2-(2-methoxyethoxy)ethyl ester

Hexanoic acid, 6-[[2-(4-amino-3,5-dichlorophenyl)-2- 156388-52-2 hydroxyethyl]amino]-, 2-phenoxyethyl ester

Hexanoic acid, 6-[[2-(4-amino-3,5-dichlorophenyl)-2- 156388-63-5 hydroxyethyl]amino]-, 2-(4-methylphenoxy)ethyl ester

Hexanoic acid, 6-[[2-(4-amino-3,5-dichlorophenyl)-2- 156388-64-6 hydroxyethyl]amino]-, 2-(4-methylphenoxy)ethyl ester, (Z)-2-butenedioate (1:1) (salt)

Hexanoic acid, 6-bromo-, 2-phenoxyethyl ester 2-Phenoxyethyl 6-bromohexanoate 156390-18-0

Hexanoic acid, 6-bromo-, 2-(4-methylphenoxy)ethyl ester 2-(4-Methylphenoxy)ethyl 156390-23-7 6-bromohexanoate

L-Aspartic acid, 1-[2-(2-methoxyethoxy)ethyl] ester 156394-58-0

Ethanol, 2-[2-(hexyloxy)ethoxy]-, acetate 156609-71-1

2-Butenedioic acid (Z)-, mono[2-(hexyloxy)ethyl] ester 156629-82-2

Acetic acid, 156777-34-3 [2-chloro-5-[5-chloro-1-(difluoromethyl)-2-methyl-1H- imidazol-4-yl]-4-fluorophenoxy]-, 2-ethoxyethyl ester

Benzeneacetic acid, 5-[5-bromo-1-(difluoromethyl)-2-methyl-1H- 156777-47-8 imidazol-4-yl]-2-chloro-4-fluoro-, 2-ethoxyethyl ester

Propanoic acid, 2-[5-[5-bromo-1-(difluoromethyl)-2-methyl-1H- 156777-48-9 imidazol-4-yl]-2-chloro-4-fluorophenoxy]-, 2-(2-methoxyethoxy)ethyl ester

Benzoic acid, 156777-60-5 2,4-dichloro-5-[5-chloro-1-(difluoromethyl)-2-methyl- 1H-imidazol-4-yl]-, 2-[2-(2-methoxyethoxy)ethoxy]-1-methyl-2- oxoethyl ester

182 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Propanoic acid, 3-[[bis(1-methylethoxy)phosphinothioyl]thio]-, 156805-39-9 2-methoxyethyl ester

Propanoic acid, 3-[[bis(1-methylethoxy)phosphinothioyl]thio]-, 156805-40-2 2-(2-methoxyethoxy)ethyl ester

Propanoic acid, 3-[[bis(1-methylethoxy)phosphinothioyl]thio]-, 156805-41-3 2-butoxyethyl ester

Propanoic acid, 3-[[bis(1-methylethoxy)phosphinothioyl]thio]-, 156805-42-4 2-(2-butoxyethoxy)ethyl ester

Benzenepropanoic acid, .beta.-ethyl-4-hydroxy-.alpha.-(4- 156840-36-7 hydroxyphenyl)-, 2-ethoxyethyl ester, (R*,S*)-

Benzenepropanoic acid, .beta.-ethyl-4-hydroxy-.alpha.-(4- 156840-37-8 hydroxyphenyl)-, 2-(2-ethoxyethoxy)ethyl ester, (R*,S*)-

Propanoic acid, 2-[5-[[4-chloro-1-methyl-5-(trifluoromethyl)-1H- 157066-11-0 pyrazol-3-yl]oxy]-2-nitrophenoxy]-, 2-methoxyethyl ester, (.+-.)-

Propanoic acid, 2-[5-[[4-chloro-1-methyl-5-(trifluoromethyl)-1H- 157066-12-1 pyrazol-3-yl]oxy]-2-nitrophenoxy]-, 2-ethoxyethyl ester, (.+-.)-

2H-Naphth[2,3-f]isoindole-2-butanoic acid, 157663-01-9 4,11-diamino-1,3,5,10- tetrahydro-1,3,5,10-tetraoxo-, 2-methoxyethyl ester

Propanedioic acid, (1,4-oxathian-2-yloxy)-, bis(2-methoxyethyl) 1,4-Oxathiane, propanedioic acid 158406-54-3 ester deriv.

Propanedioic acid, hydroxy-, mono(2-methoxyethyl) ester 158406-55-4

Propanedioic acid, (1,4-oxathian-2-yloxy)-, 1,4-Oxathiane, propanedioic acid 158406-56-5 mono(2-methoxyethyl) ester deriv.

Propanedioic acid, methyl[(tetrahydro-2H-pyran-2-yl)oxy]-, 158406-91-8 bis(2-methoxyethyl) ester

Propanedioic acid, hydroxymethyl-, bis(2-methoxyethyl) ester 158406-92-9

Propanedioic acid, methyl(1,4-oxathian-2-yloxy)-, 1,4-Oxathiane, propanedioic acid 158406-93-0 bis(2-methoxyethyl) ester deriv.

Acetic acid, [(3-bromo-2-thienyl)thio][(4,6-dimethoxy-2- 158418-55-4 pyrimidinyl)oxy]-, 2-methoxyethyl ester

Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, 158548-25-5 2-ethoxyethyl ester

Butanoic acid, 158665-45-3 4-[[3-[1-(2-deoxy-.beta.-D-erythro-pentofuranosyl)- 1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-2-propynyl]amino]-4 -oxo- , 2-methoxyethyl ester

Butanedioic acid, 2-methoxyethyl 4-nitrophenyl ester 158665-48-6

Ethanol, 2-(pentyloxy)-, 4-methylbenzenesulfonate 158937-74-7

183 Table 1. CAS Number List of Some Chemicals Within the Glycol Ethers Category

Collective Index Name Other Names CAS Number

Ethanol, 2-(heptyloxy)-, 4-methylbenzenesulfonate 158937-80-5

Propanedioic acid, bis(2-phenoxyethyl) ester 158961-77-4

.beta.-Alanine, N-methyl-N-phenyl-, 159010-76-1 2-oxo-2-(2-phenoxyethoxy)ethyl ester

.beta.-Alanine, N-ethyl-N-phenyl-, 159010-77-2 2-oxo-2-(2-phenoxyethoxy)ethyl ester

.beta.-Alanine, N-methyl-N-phenyl-, 2-oxo-2-[2-(2- 159010-83-0 phenoxyethoxy)ethoxy]ethyl ester

2-Quinolineacetic acid, 5-chloro-8-hydroxy-, 2-phenoxyethyl 159427-13-1 ester

L-Cysteine, N-[[(2-mercaptoethyl)thio]acetyl]-, 2-methoxyethyl 159639-93-7 ester

INDEX NAME NOT YET ASSIGNED 159640-03-6

Propanoic acid, 2-hydroxy-, 2-(2-butoxyethoxy)ethyl ester 159970-92-0

Butanedioic acid, hydroxy-, bis[2-(2-butoxyethoxy)ethyl] ester 160086-68-0

INDEX NAME NOT YET ASSIGNED 160650-72-6

.beta.-Alanine, 160673-86-9 N-methyl-N-[3-methyl-4-[(4-nitro-2H-1,2,3-triazol-2- yl)azo]phenyl]-, 2-phenoxyethyl ester

Dodecanoic acid, 2-[2-(2-methoxyethoxy)ethoxy]ethyl ester 161057-36-9

184 Section 3. CAS Number List of Some Mixtures That Contain Glycol Ethers within the Category

EPA is providing the following list of CAS numbers and chemical names for mixtures that contain a glycol ether component. This list includes chemical mixtures which contain glycol ethers that meet the definition of the EPCRA section 313 'certain glycol ethers' category. EPA has tried to make this list as complete as possible; however, not all mixtures that contain reportable glycol ethers will necessarily appear on this list. If a facility manufactures, processes, or otherwise uses a mixture which includes components, in greater than threshold quantities, that meet the definition of the EPCRA section 313 'certain glycol ethers' category, they must report the glycol ether component(s) that meet the category definition. Threshold calculations for the glycol ethers category should account only for the percentage of the mixture that is the glycol ether component(s) that meets the category definition.

Table 2. CAS Number List of Some Mixtures That Contain Glycol Ethers within the Category

Mixture Name Glycol Ether Component Mixture CAS Number

Ethanol, 2-butoxy-, mixt. with 2-(2- Ethanol, 2-(2-butoxyethoxy)- 8073-50-5 butoxyethoxy)ethanol and sorbitan monododecanoate 112-34-5 poly(oxy-1,2-ethanediyl) deriv. Ethanol, 2-butoxy- 111-76-2

Sorbitan, mono-9-octadecenoate, (Z)-, poly(oxy-1,2- Ethanol, 2-(2-butoxyethoxy)- 8073-51-6 ethanediyl) derivs., mixt. with 2-butoxyethanol and 2-(2- 112-34-5 butoxyethoxy)ethanol Ethanol, 2-butoxy- 111-76-2

Ethanol, 2-methoxy-, mixt. with 1,1,2,2-tetrachloro- 2-Methoxyethanol 8077-09-6 1,2-difluoroethane 109-86-4

2-Pentanone, 4-methyl-, mixt. with 2-butoxyethanol, 2- Ethanol, 2-butoxy 39474-29-8 ethoxyethyl acetate and methylbenzene 111-76-2 2-Ethoxy ethyl acetate 111-15-9

3-Octanone, mixt. with 2-ethoxyethyl acetate, 2-Ethoxy ethyl acetate 39474-38-9 methylbenzene and 4-methyl-2-pentanone 111-15-9

3-Octanone, mixt. with dimethylbenzene, 2-ethoxyethyl 2-Ethoxy ethyl acetate 39474-39-0 acetate and 4-methyl-2-pentanone 111-15-9

2-Pentanone, 4-methyl-, mixt. with 2-ethoxyethanol, 2-Ethoxyethanol 39474-70-9 methylbenzene, 2-propanol and Tolu-Sol 5 110-80-5

Ethanol, 2-[2-(2-ethoxyethoxy)ethoxy]-, mixt. with Ethanol, 2-[2-(2- 65188-38-7 dichloromethane ethoxyethoxy)ethoxy)]- 112-50-5

Ethanol, 2-[2-(2-methoxyethoxy)ethoxy]-, mixt. with Ethanol, 2-[2-(2-methoxyethoxy) 65188-40-1 1,1,1-trichloroethane ethoxy]- 112-35-6

Ethanol, 2-[2-(2-ethoxyethoxy)ethoxy]-, mixt. with Ethanol, 2-[2-(2- 65188-41-2 1,1,1-trichloroethane ethoxyethoxy)ethoxy)]- 112-50-5

185 Table 2. CAS Number List of Some Mixtures That Contain Glycol Ethers within the Category

Mixture Name Glycol Ether Component Mixture CAS Number

Carbamic acid, butyl-, 3-iodo-2-propynyl ester, mixt. 2-(2-Methoxyethoxy)ethanol 156758-73-5 with 2,2'-[(2,2-dimethyl-1,3-propanediyl) 111-777-3 bis(oxymethylene)]bis[oxirane] and 2-(2- methoxyethoxy)ethanol

Carbamic acid, butyl-, 3-iodo-2-propynyl ester, mixture 2-(2-Methoxyethoxy)ethanol 156758-74-6 with [[(2-ethylhexyl)oxy]methyl]oxirane and 2-(2- 111-777-3 methoxyethoxy)ethanol

186 Section 4. CAS Number List of Some Oligomeric or Polymeric Chemicals That Might Contain Glycol Ethers within the Category

EPA is providing the following list to aid the regulated community in determining whether they need to report for the glycol ethers category. This list includes oligomeric and polymeric chemicals (for the category formula, R - (OCH2CH2)n - OR', n is unspecified) that might contain a glycol ether component (n = 1, 2, or 3). EPA has tried to make this list as complete as possible; however, not all oligomeric or polymeric chemicals that might contain glycol ethers will necessarily appear on this list. If a facility manufactures, processes, or otherwise uses an oligomeric or polymeric chemical that contains components, in greater than threshold quantities, that meet the definition of the EPCRA section 313 'certain glycol ethers' category, they must report the glycol ether component(s) that meet the category definition. Threshold calculations for the glycol ethers category should account only for the percentage of the glycol ether component(s) that make up the oligomeric or polymeric chemical that meet the category definition.

Table 3. CAS Number List of Some Oligomeric or Polymeric Chemicals That Might Contain Glycol Ethers within the Category

Collective Index Name Other Name(s) CAS Number

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-2-propenyl)-.omega.-(4- Aronix M 113; Aronix M 114; Aronix 2073-54-3 nonylphenoxy)- X 511A; Aronix X 513A; Light Acrylate NP 10EA; M 113; Newfrontier 177E; NP 10EA; Polyethylene glycol p- nonylphenyl ether acrylate

Poly(oxy-1,2-ethanediyl), .alpha.-(phenylsulfonyl)-.omega.- 67584-43-4 methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxododecyl)-.omega.- Glycols, polyethylene, monolaurate, 9006-27-3 methoxy- methyl ether; .alpha.-Dodecanoyl- .omega.-methoxypoly(oxyethylene); Methoxypolyethylene glycol laurate; Nonex 501; Polyethylene glycol dodecanoate methyl ether; Polyethylene glycol methyl ether laurate

Poly(oxy-1,2-ethanediyl), .alpha.-phosphono-.omega.-(4-tert- Polyethylene glycol mono(dihydrogen 9063-91-6 nonylphenoxy)- phosphate)-p-tert-nonylphenyl ether

Poly(oxy-1,2-ethanediyl), .alpha.-phosphono-.omega.-(2,4- .alpha.-(o,p-Dinonylphenyl)-.omega.- 9082-79-5 dinonylphenoxy)- hydroxypoly(oxyethylene)dihydrogen phosphate

Glycols, polyethylene, monohexanoate, butyl ether Hexanoic acid, monoester with 25231-37-2 polyethylene glycol butyl ether

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-phosphinicobis[.omega.- Glycols, polyethylene, hydrogen 26912-43-6 (4- nonylphenoxy)- phosphate (2:1), bis(p-nonylphenyl) ether; Phenol, p-nonyl-, monoether with polyethylene glycol, hydrogen phosphate

187 Table 3. CAS Number List of Some Oligomeric or Polymeric Chemicals That Might Contain Glycol Ethers within the Category

Collective Index Name Other Name(s) CAS Number

Poly(oxy-1,2-ethanediyl), .alpha.-phosphono-.omega.-(4- Glycols, polyethylene, 26912-46-9 nonylphenoxy)- mono(dihydrogen phosphate), p- nonylphenyl

188 Table 3. CAS Number List of Some Oligomeric or Polymeric Chemicals That Might Contain Glycol Ethers within the Category

Collective Index Name Other Name(s) CAS Number

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-10-undecenyl)-.omega.- 10-Undecenoic acid, monoester with 26912-55-0 methoxypolyethylene glycol methyl ether; Glycols, polyethylene, mono-10- undecenoate, methyl ether

Poly(oxy-1,2-ethanediyl), .alpha.-(2-methyl-1-oxo-2-propenyl)- Glycols, polyethylene, 26915-72-0 .omega.-methoxy- monomethacrylate, methyl ether; Methacrylic acid, ester with polyethylene glycol methyl ether; Blemmer PME 400; Blemmer PME 4000; FA 400M; Light Ester 041MA; M 230G; M 40G; M 90G; Methoxy polyethylene glycol methacrylate; Methoxyp

Glycols, polyethylene, fumarate (2:1), dimethyl ether Fumaric acid, diester with polyethylene 26915-73-1 glycol methyl ether

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-(2-methylene-1,4-dioxo- Glycols, polyethylene, 26915-74-2 1,4-butanediyl)bis[.omega.-methoxy- methylenesuccinate (2:1), dimethyl ether; Succinic acid, methylene-, diester with polyethylene glycol methyl ether

Poly(oxy-1,2-ethanediyl), .alpha.-acetyl-.omega.-ethoxy- Glycols, polyethylene, monoacetate, 28407-93-4 ethyl ether

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxododecyl)-.omega.-ethoxy- Glycols, polyethylene, monolaurate, 28574-99-4 ethyl ether; Lauric acid, monoester with polyethylene glycol ethyl ether; Monoethyl poly(oxyethylene) laurate; Poly(oxyethylene) ethyl laurate; Polyethylene glycol monoethyl ether laurate

Glycols, polyethylene, monovalerate, ethyl ether Valeric acid, monoester with 31017-87-5 polyethylene glycol ethyl ether; Polyethylene glycol monoethyl ether valerate

Glycols, polyethylene, monohexanoate, ethyl ether Hexanoic acid, monoester with 31017-88-6 polyethylene glycol ethyl ether; Ethylpoly(oxyethylene) caproate; Polyethylene glycol monoethyl ether caproate

Glycols, polyethylene, monoheptanoate, ethyl ether Heptanoic acid, monoester with 31017-89-7 polyethylene glycol ethyl ether; Polyethylene glycol monoethyl ether enanthate

Glycols, polyethylene, monooctanoate, ethyl ether Octanoic acid, monoester with 31017-90-0 polyethylene glycol ethyl ether; Ethylpoly(oxyethylene) caprylate; Polyethylene glycol monoethyl ether caprylate

189 Table 3. CAS Number List of Some Oligomeric or Polymeric Chemicals That Might Contain Glycol Ethers within the Category

Collective Index Name Other Name(s) CAS Number

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-[azobis(4-cyano-4- Glycols, polyethylene, 4,4'-azobis[4- 31629-12-6 methyl- 1-oxo-4,1-butanediyl)]bis[.omega.-methoxy- cyanovalerate] (2:1), dimethyl ether

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxo-2-propenyl)- Glycols, polyethylene, mono(hydrogen 31670-34-5 .omega.-(4-nonylphenoxy)-, lithium salt, (Z)- maleate), p-nonylphenyl ether, lithium salt

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxo-2-propenyl)- Glycols, polyethylene, mono(hydrogen 31833-82-6 .omega.-methoxy-, (Z)- maleate), methyl ether; Maleic acid, monoester with polyethylene glycol methyl ether; Polyethylene gycol methyl ether maleate (1:1)

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxopropyl)- Glycols, polyethylene, mono(hydrogen 31961-02-1 .omega.- methoxy- succinate), methyl ether

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-2-propenyl)-.omega.- Acrylic acid-methoxy(polyethylene 32171-39-4 methoxyglycol) ester; Methoxypolyethylene glycol acrylate; NK Ester AM 90G; Polyethylene glycol acrylate methyl ether; Polyethylene glycol acrylate monomethyl ether; Polyethylene glycol methyl ether acrylate

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxotetradecyl)-.omega.- Glycols, polyethylene, monomyristate, 32761-35-6 methoxy- methyl ether; Myristic acid, monoester with polyethylene glycol methyl ether; Polyethylene glycol monomethyl ether myristate

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxodecyl)-.omega.-ethoxy- Decanoic acid, ester with polyethylene 34390-72-2 glycol ethyl ether; Glycols, polyethylene, monodecanoate, ethyl ether; Monoethyl poly(oxyethylene) caprate; Monoethylpoly(oxyethylene)- 20 caprate

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-9-octadecenyl)-.omega.- Glycols, polyethylene, monooleate, 34397-99-4 methoxy-, (Z)- methyl ether; Polyethylene glycol monooleate methyl ether

Glycols, polyethylene, monodecanoate, methyl ether 34398-00-0

Glycols, polyethylene, 1-ester with N-carboxyglycine ethyl ester, 34416-27-8 methyl ether

Glycols, polyethylene, 1,1'-diester with N-carboxyglycine ethylene 34416-29-0 ester, dimethyl ether

Glycols, polyethylene, N,N'-diester with N-carboxyglycine, diester 34416-30-3 with polyethylene glycol methyl ether

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-2-propenyl)-.omega.- Polyethylene glycol acrylate ethyl 35111-38-7 ethoxy- ether; Polyethylene glycol acrylate monoethyl ether; Polyethylene glycol ethyl ether acrylate; Polyethylene glycol monoethyl ether acrylate

190 Table 3. CAS Number List of Some Oligomeric or Polymeric Chemicals That Might Contain Glycol Ethers within the Category

Collective Index Name Other Name(s) CAS Number

Poly(oxy-1,2-ethanediyl), .alpha.-(2-methyl-1-oxo-2-propenyl)- Polyethylene glycol methacrylate ethyl 35625-93-5 .omega.-ethoxy- ether; Polyethylene glycol methacrylate monoethyl ether; Polyethylene glycol monoethyl ether methacrylate

Poly(oxy-1,2-ethanediyl), .alpha.-[(2-propenyloxy)acetyl]- Polyethylene glycol allyloxyacetate 36251-17-9 .omega.- methoxy- methyl ether

Poly(oxy-1,2-ethanediyl), .alpha.-[1-oxo-3-(2- Polyethylene glycol allyloxypropionate 36251-18-0 propenyloxy)propyl]- .omega.-methoxy- methyl ether

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-phosphinicobis[.omega.- .alpha.-(p-tert-Butylphenyl) .omega.- 36311-13-4 (1,1-dimethylethyl)- hydroxypoly(oxyethylene)monohyd rogen phosphate

Poly(oxy-1,2-ethanediyl), .alpha.-phosphono-.omega.-[4-(1,1- 36446-67-0 dimethylethyl)phenoxy]-

Poly(oxy-1,2-ethanediyl), .alpha.-(5-carboxy-1-oxopentyl)- Polyethylene glycol methyl ether 36863-51-1 .omega.- methoxy-, monosodium salt adipate sodium salt

Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-phenoxy- Polyethylene glycol monophenyl ether 37129-69-4 sulfate

Poly(oxy-1,2-ethanediyl), .alpha.-[2,3,3,3-tetrafluoro-2- 37541-11-0 [1,1,2,3,3,3-hexafluoro-2-(heptafluoropropoxy)propoxy]-1- oxopropyl]- .omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[11-[methyl(2-methyl-1-oxo-2- 38719-81-2 propenyl)amino]-1-oxoundecyl]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[11-[ethyl(2-methyl-1-oxo-2- 38719-82-3 propenyl)amino]-1-oxoundecyl]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[11-[(2-methyl-1-oxo-2- 38719-83-4 propenyl)propylamino]-1-oxoundecyl]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(2-methyl-1-oxo-2-propenyl)- 38796-94-0 .omega.-(4-nonylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxo-2- .alpha.-(p-Nonylphenyl)-.omega.- 38797-83-0 sulfopropyl)- .omega.-(4-nonylphenoxy)- hydroxypoly(oxyethylene) sulfosuccinate

Poly(oxy-1,2-ethanediyl), .alpha.-[11-[(1-methylethyl)(2-methyl- 38807-87-3 1- oxo-2-propenyl)amino]-1-oxoundecyl]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-phosphono-.omega.-phenoxy- 49862-22-8

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-phosphinicobis[.omega.- 50571-12-5 phenoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-phosphono-.omega.-butoxy- Butoxypolyethanol monophosphate 50769-39-6

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxo-3-butenyl)- 50788-51-7 .omega.-butoxy-

191 Table 3. CAS Number List of Some Oligomeric or Polymeric Chemicals That Might Contain Glycol Ethers within the Category

Collective Index Name Other Name(s) CAS Number

Poly(oxy-1,2-ethanediyl), .alpha.-[3-[[2-(2- 50788-52-8 methoxyethoxy)ethoxy]carbonyl]-1-oxo-3-butenyl]-.omega.- butoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(2-methylene-1-oxobutyl)- 50858-56-5 .omega.- butoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(2-methylene-1-oxohexyl)- 50858-57-6 .omega.- butoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(2-methyl-1-oxo-2-propenyl)- 50858-63-4 .omega.-phenoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(2-methylene-1-oxobutyl)- 50858-65-6 .omega.- methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-(2-methylene-1,4-dioxo- 50973-75-6 1,4-butanediyl)bis[.omega.-ethoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(2-methyl-1-oxo-2-propenyl)- 50975-01-4 .omega.-propoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxo-2-propenyl)- 50977-31-6 .omega.-ethoxy-, (Z)-

Poly(oxy-1,2-ethanediyl), .alpha.-[11-(4-ethenylphenyl)-1- 50977-45-2 oxoundecyl]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[1-oxo-11-[4-(1-oxo-2- 50977-46-3 propenyl)phenyl]undecyl]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(2-methyl-1-oxo-2-propenyl)- 51053-34-0 .omega.-butoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-2-propenyl)-.omega.- 51247-78-0 butoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(3-mercapto-1-oxopropyl)- 51410-70-9 .omega.- methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(2-methyl-1-oxo-2-propenyl)- 51494-17-8 .omega.-(pentyloxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-phosphono-.omega.-(hexyloxy)- Polyethylene glycol monohexyl ether 51884-65-2 phosphate (1:1)

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-2-propenyl)-.omega.-(4- 52352-45-1 methylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-[4-[2-hydroxy-3-[(2-methyl-1- 52656-55-0 oxo-2- propenyl)oxy]propoxy]-1,4-dioxobutyl]-.omega.-propoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(1,3-dioxobutyl)-.omega.- Polyethylene glycol monomethyl ether 52984-68-6 methoxy- acetoacetate

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxohexyl)-.omega.-methoxy- Polyethylene glycol hexanoic acid ester 53100-65-5 methyl ether

192 Table 3. CAS Number List of Some Oligomeric or Polymeric Chemicals That Might Contain Glycol Ethers within the Category

Collective Index Name Other Name(s) CAS Number

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxopentyl)-.omega.- 53467-80-4 methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxohexadecyl)-.omega.- 53467-81-5 methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxooctadecyl)-.omega.- Polyethylene glycol methyl ether 53467-82-6 methoxy- monostearate; Polyethylene glycol methyl ether stearate

Poly(oxy-1,2-ethanediyl), .alpha.-(2-methyl-1-oxo-2-propenyl)- 53609-92-0 .omega.-(4-octylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-(2-methyl-1-oxo-2-propenyl)- 53609-94-2 .omega.-(4-dodecylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-2-propenyl)-.omega.-(4- 53609-99-7 dodecylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-2-propenyl)-.omega.- AMP 60G; Aronix M 101; Aronix M 56641-05-5 phenoxy- 102; DPAM 473; Kayarad R 564; NK Ester AMP 40G; NK Ester AMP 60G; NK Ester AMP 80G; P 550A; Phenol ethoxylate acrylate; Phenoxypolyethylene glycol acrylate; Photomer 4039; Polyethylene glycol monophenyl ether acrylate

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-(1,3-dioxo-1,3- 57047-78-6 propanediyl)bis[.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[(4-methylphenyl)sulfonyl]- 58320-73-3 .omega.- methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(2-amino-1-oxopropyl)-.omega.- DL-Alanine ester with polyethylene 58566-90-8 phenoxy-, (.+-.)- glycol monophenyl ether

Poly(oxy-1,2-ethanediyl), .alpha.-(hydroxymethoxyphosphinyl)- 58869-70-8 .omega.-(4-nonylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxo-2-propenyl)- 58893-56-4 .omega.-[4-(1,1-dimethylethyl)phenoxy]-, (Z)-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-3-sulfopropyl)-.omega.- 59379-13-4 [4- (6-methylheptyl)phenoxy]-, sodium salt

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxo-2-propenyl)- 59946-92-8 .omega.-butoxy-, (Z)-

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxo-2-propenyl)- 60168-36-7 .omega.-methoxy-, potassium salt, (Z)-

Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(4-octylphenoxy)- 60499-48-1

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxohexyl)-.omega.-phenoxy- Poly(oxyethylene) phenyl ether 60559-03-7 caproate

193 Table 3. CAS Number List of Some Oligomeric or Polymeric Chemicals That Might Contain Glycol Ethers within the Category

Collective Index Name Other Name(s) CAS Number

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxo-3- 60784-97-6 sulfopropyl)- .omega.-(hexyloxy)-, disodium salt

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-3-butenyl)-.omega.- 61361-51-1 methoxy-

Poly(oxy-1,2-ethanediyl), .omega.-methoxy-.omega.'- 61412-42-8 (nonylphenoxy)- .alpha.,.alpha.'-(2-methylene-1,3-dioxo-1,3- propanediyl)bis-

Poly(oxy-1,2-ethanediyl), .omega.-methoxy-.omega.'- 61412-45-1 (nonylphenoxy)- .alpha.,.alpha.'-(1,4-dioxo-2-butene-1,4-diyl)bis-

Poly(oxy-1,2-ethanediyl), .alpha.-[3-(methoxycarbonyl)-1-oxo-3- 62249-07-4 butenyl]-.omega.-(4-nonylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-(carboxyacetyl)-.omega.-[4- Polyethylene glycol mono(octylphenyl) 62549-09-1 (1,1,3,3-tetramethylbutyl)phenoxy]- ether hydrogen malonate

Poly(oxy-1,2-ethanediyl), .alpha.-(carboxyacetyl)-.omega.-(4- Polyethylene glycol 62549-10-4 nonylphenoxy)- mono(nonylphenyl) ether hydrogen malonate

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxo-2-propenyl)- 62884-63-3 .omega.-phenoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[4-(2-hydroxyethoxy)-1,4- 62884-66-6 dioxo-2- butenyl]-.omega.-(4-nonylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxo-2-propenyl)- 62884-68-8 .omega.-(4-nonylphenoxy)-, ammonium salt

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxo-2-propenyl)- 62884-70-2 .omega.-(4-nonylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxo-2-propenyl)- 62884-72-4 .omega.-(4-nonylphenoxy)-, sodium salt

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxo-2-propenyl)- 62884-74-6 .omega.-(4-nonylphenoxy)-, potassium salt

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxo-2-propenyl)- 62884-77-9 .omega.-[4-(1,1-dimethylethyl)phenoxy]-

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxo-2-propenyl)- 62884-79-1 .omega.-phenoxy-, potassium salt

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxo-2-propenyl)- 62884-81-5 .omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[4-(2-hydroxyethoxy)-1,4- 62884-83-7 dioxo-2- butenyl]-.omega.-butoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[4-(2-hydroxy-1-methylethoxy)- 62884-92-8 1,4- dioxo-2-butenyl]-.omega.-(4-nonylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-[4-(2-hydroxyethoxy)-1,4- 62955-17-3 dioxo-2- butenyl]-.omega.-phenoxy-

194 Table 3. CAS Number List of Some Oligomeric or Polymeric Chemicals That Might Contain Glycol Ethers within the Category

Collective Index Name Other Name(s) CAS Number

Poly(oxy-1,2-ethanediyl), .alpha.-[4-(2-hydroxy-1-methylethoxy)- 62977-18-8 1,4- dioxo-2-butenyl]-.omega.-phenoxy-

Poly(oxy-1,2-ethanediyl), .alpha.- 63351-59-7 [hydroxy(nonyloxy)phosphinyl]-.omega.-phenoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(2-decylphenoxy)- 63442-29-5

Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(4-decylphenoxy)- 63442-30-8

Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(3-decylphenoxy)- 63442-31-9

Poly(oxy-1,2-ethanediyl), .alpha.-phosphono-.omega.-(2- 63442-32-0 decylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-phosphono-.omega.-(4- 63442-33-1 decylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-phosphono-.omega.-(3- 63442-34-2 decylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-(3-amino-1-oxopropyl)-.omega.- 63863-30-9 phenoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-[4-(1,1,3,3- 65336-25-6 tetramethylbutyl)phenoxy]-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-2-propenyl)-.omega.-[4- 65887-87-8 (1,1,3,3-tetramethylbutyl)phenoxy]-

Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-[2,4-bis(1,1- 66097-48-1 dimethylethyl)phenoxy]-

Poly(oxy-1,2-ethanediyl), .alpha.-[[[(1,1- 67076-04-4 dimethylethoxy)carbonyl]amino]acetyl]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[[[2-amino-1,4-dioxo-4- Glycine, N-L-.alpha.-aspartyl-, 67076-06-6 (phenylmethoxy)butyl]amino]acetyl]-.omega.-methoxy-, (S)- poly(oxy-1,2-ethanediyl) deriv.

Poly(oxy-1,2-ethanediyl), .alpha.-[[[2-[[(1,1- Glycine, N-[N-[(1,1- 67123-78-8 dimethylethoxy)carbonyl]amino]-1,4-dioxo-4- dimethylethoxy)carbonyl]-L-.alpha.- (phenylmethoxy)butyl]amino]acetyl]-.omega.-methoxy-, (S)- aspartyl]-, poly(oxy-1,2-ethanediyl) deriv.

Poly(oxy-1,2-ethanediyl), .alpha.-[[[2-[[2-amino-3-(1H-imidazol- Glycine, N-(N-L-histidyl-L-.alpha.- 67201-65-4 4- yl)-1-oxopropyl]amino]-1,4-dioxo-4- aspartyl)-, poly(oxy-1,2- ethanediyl) (phenylmethoxy)butyl]amino]acetyl ]-.omega.-methoxy-, [S- deriv. (R*,R*)]-

Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(hexyloxy)- 68171-41-5

Poly(oxy-1,2-ethanediyl), .alpha.-(3-mercapto-1-oxopropyl)- 68865-57-6 .omega.- butoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(3-mercapto-1-oxopropyl)- 68865-58-7 .omega.- [4-(1,1,3,3-tetramethylbutyl)phenoxy]-

195 Table 3. CAS Number List of Some Oligomeric or Polymeric Chemicals That Might Contain Glycol Ethers within the Category

Collective Index Name Other Name(s) CAS Number

Poly(oxy-1,2-ethanediyl), .alpha.-(mercaptoacetyl)-.omega.-[4- 68865-61-2 (1,1,3,3-tetramethylbutyl)phenoxy]-

Poly(oxy-1,2-ethanediyl), .alpha.- Polyethylene glycol methyl ether 69055-27-2 (3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10 ,10-heptadecafluoro-1- .alpha.,.alpha.- oxodecyl)-.omega.-methoxy- dihydroperfluorodecanoate

Poly(oxy-1,2-ethanediyl), .alpha.- Polyethylene glycol butyl ether 69055-28-3 (3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10 ,10-heptadecafluoro-1- .alpha.,.alpha.- oxodecyl)-.omega.-butoxy- dihydroperfluorodecanoate

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxooctadecyl)-.omega.- 69653-70-9 propoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[2-[[2-[[(1,1- L-Valine, N-[N-[(1,1- 69713-77-5 dimethylethoxy)carbonyl]amino]-3-methyl-1-oxobutyl]amino]-3- dimethylethoxy)carbonyl]-L-valyl]-, methyl-1- oxobutyl]-.omega.-methoxy-, [S-(R*,R*)]- poly(oxy-1,2-ethanediyl) deriv.

Poly(oxy-1,2-ethanediyl), .alpha.-[12,12-dimethyl-2,5,8-tris(1- L-Valine, N-[N-[N-[(1,1- 69713-78-6 methylethyl)-1,4,7,10-tetraoxo-11-oxa-3,6,9-triazatridec-1-yl]- dimethylethoxy)carbonyl]-L-valyl]-L- .omega.-methoxy-, [2S-(2R*,5R*,8R*)]- valyl]-, poly(oxy-1,2-ethanediyl) deriv.

Poly(oxy-1,2-ethanediyl), .alpha.-[2-[(2-amino-3-methyl-1- L-Valine, N-L-valyl-, poly(oxy-1,2- 69713-84-4 oxobutyl)amino]-3-methyl-1-oxobutyl]-.omega.-methoxy-, [S- ethanediyl) deriv. (R*,R*)]-

Poly(oxy-1,2-ethanediyl), .alpha.-[2-[[2-[2-(2-amino-3-methyl-1- L-Valine, N-(N-L-valyl-L-valyl)-, 69713-85-5 oxobutyl)amino]-3-methyl-1-oxobutyl]amino]-3-methyl-1- poly(oxy-1,2-ethanediyl) deriv. oxobutyl]- .omega.-methoxy-, [2S-[2R*[R*(R*)]]]-

Poly(oxy-1,2-ethanediyl), .alpha.-[2-[[2-[[2-[(2-amino-3-methyl- L-Valine, N-[N-(N-L-valyl-L-valyl)-L- 69713-86-6 1- oxobutyl)amino]-3-methyl-1-oxobutyl]amino]-3-methyl-1- valyl]-, poly(oxy-1,2- ethanediyl) deriv. oxobutyl]amino]-3-methyl-1-oxobutyl]-.omega.-methoxy-, (all-S)-

Poly(oxy-1,2-ethanediyl), .alpha.-[2-(carboxymethyl)-1- 70106-61-5 oxoisooctadecyl]-.omega.-methoxy-, potassium salt

Poly(oxy-1,2-ethanediyl), .alpha.-[12,12-dimethyl-5,8-bis(1- Glycine, N-[N-[N-[(1,1- 70245-17-9 methylethyl)-1,4,7,10-tetraoxo-11-oxa-3,6,9-triazatridec-1-yl]- dimethylethoxy)carbonyl]-L-valyl]-L- .omega.-methoxy-, [S-(R*,R*)]- valyl]-, poly(oxy-1,2-ethanediyl) deriv.

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxo-2-propenyl)- 70559-87-4 .omega.-(4-nonylphenoxy)-, ammonium salt, (Z)-

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxopropyl)- .alpha.-(3-Carboxypropionyl)-.omega.- 70640-62-9 .omega.- ethoxy- ethoxypoly(oxyethylene); Polyethylene glycol monoethyl ether succinate (1:1)

Poly(oxy-1,2-ethanediyl), .alpha.- .alpha.-[N-(Benzyloxycarbonyl)glycyl]- 70640-64-1 [[[(phenylmethoxy)carbonyl]amino]a cetyl]-.omega.-ethoxy- .omega.- ethoxypoly(oxyethylene)

Poly(oxy-1,2-ethanediyl), .alpha.-(aminoacetyl)-.omega.-ethoxy-, 70640-67-4 hydrochloride

Poly(oxy-1,2-ethanediyl), .alpha.-[[[2-amino-3-(1H-indol-3-yl)-1- 70640-68-5 oxopropyl]amino]acetyl]-.omega.-ethoxy-, monohydrochloride, (S)-

196 Table 3. CAS Number List of Some Oligomeric or Polymeric Chemicals That Might Contain Glycol Ethers within the Category

Collective Index Name Other Name(s) CAS Number

Poly(oxy-1,2-ethanediyl), .alpha.-[[[2-[(aminoacetyl)amino]-3- 70640-69-6 (1H- indol-3-yl)-1-oxopropyl]amino]acetyl]-.omega.-ethoxy-, monohydrochloride, (S)-

Poly(oxy-1,2-ethanediyl), .alpha.-[4-[(2,5-dioxo-1- 70640-70-9 pyrrolidinyl)oxy]- 1,4-dioxobutyl]-.omega.-ethoxy-

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-phosphinicobis[.omega.- Bis(polyethylene glycol methyl ether) 70700-23-1 methoxy- phosphate

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-phosphinicobis[.omega.- 71495-17-5 ethoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxo-2-propenyl)- 72391-13-0 .omega.-(4-nonylphenoxy)-, sodium salt, (Z)-

Poly(oxy-1,2-ethanediyl), .alpha.-[2- 72949-71-4 [[[[[[(butoxycarbonyl)amino]met hyl]phenyl]methyl]amino]carbonyl]-1,3-dioxobutyl]-.omega.- methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-9-octadecenyl)-.omega.- 73003-50-6 butoxy-, (Z)-

Poly(oxy-1,2-ethanediyl), .alpha.-[[[4-[[2-[[(1,1- 73740-29-1 dimethylethoxy)carbonyl]amino]-1- oxopropoxy]methyl]benzoyl]amino]ace tyl]-.omega.-methoxy-, (S)-

Poly(oxy-1,2-ethanediyl), .alpha.-[[[4- 73740-30-4 (bromomethyl)benzoyl]amino]ac etyl]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-2-propenyl)-.omega.-(4- 73835-93-5 butylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-acetyl-.omega.-phenoxy- 74343-61-6

Poly(oxy-1,2-ethanediyl), .alpha.-[3-carboxy-3-(ethylthio)-1- 74722-02-4 oxopropyl]-.omega.-(4-nonylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-[2-(1,1- 74848-49-0 dimethylethyl)-6-methylphenoxy]-, sodium salt

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-2-sulfooctadecyl)- 75181-90-7 .omega.- methoxy-, sodium salt

Poly(oxy-1,2-ethanediyl), .alpha.-[(acetyloxy)acetyl]-.omega.- 75457-59-9 methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-phosphono-.omega.-(4- 75836-06-5 octylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-[6-[[6-(1,1-dimethylethyl)-3- 75856-21-2 (methylthio)-5-oxo-1,2,4-triazin-4(5H)-yl]amino]-1,6- dioxohexyl]- .omega.-butoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[6-[(3-methyl-5-oxo-6-phenyl- 75856-23-4 1,2,4- triazin-4(5H)-yl)amino]-1,6-dioxohexyl]-.omega.-butoxy-

197 Table 3. CAS Number List of Some Oligomeric or Polymeric Chemicals That Might Contain Glycol Ethers within the Category

Collective Index Name Other Name(s) CAS Number

Poly(oxy-1,2-ethanediyl), .alpha.-[6-[methyl[[2-(1- 75856-26-7 methylethoxy)phenoxy]carbonyl]amino]-1,6-dioxohexyl]-.omega.- butoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[1,6-dioxo-6-[[4-[(2- 75856-27-8 thiazolylamino)sulfonyl]phenyl]amino]hexyl]-.omega.-butoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[6-[2-[(dichloroacetyl)amino]-3- 75856-28-9 hydroxy-3-(4-nitrophenyl)propoxy]-1,6-dioxohexyl]-.omega.- butoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[6-[[4- 75856-29-0 [[(aminothioxomethyl)amino]sulfonyl]phenyl]amino]-1,6- dioxohexyl]- .omega.-butoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[6-[[4-[[(5-methoxy-2- 75856-30-3 pyrimidinyl)amino]sulfonyl]phenyl]amino]-1,6-dioxohexyl]- .omega.- butoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(6-methoxy-1,6-dioxohexyl)- 75865-69-9 .omega.-butoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxo-2-propenyl)- 75951-27-8 .omega.-(4-nonylphenoxy)-, (Z)-

Poly(oxy-1,2-ethanediyl), .alpha.-acetyl-.omega.-butoxy- 76348-82-8

Poly(oxy-1,2-ethanediyl), .alpha.-[4-[2-hydroxy-3-[(2-methyl-1- 77173-58-1 oxo-2- propenyl)oxy]propoxy]-1,4-dioxobutyl]-.omega.-ethoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxopropyl)- 78260-21-6 .omega.-(4- nonylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxopropyl)- 78260-22-7 .omega.-(4- dodecylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-[4-[(2,5-dioxo-1- Methoxypolyethylene glycol N- 78274-32-5 pyrrolidinyl)oxy]- 1,4-dioxobutyl]-.omega.-methoxy- succinimidyl succinate

Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(4- 79198-71-3 nonylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(2,4- 79591-01-8 dinonylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-(4-carboxy-1-oxobutyl)-.omega.- 79934-70-6 methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-(1,5-dioxo-1,5- 80660-40-8 pentanediyl)bis[.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxododecyl)-.omega.-butoxy- Polyethylene glycol monobutyl ether 81791-29-9 monolaurate

Poly(oxy-1,2-ethanediyl), .alpha.-[(5-cyano-6-oxo-3,4-diphenyl- 82250-27-9 1(6H)- pyridazinyl)acetyl]-.omega.-methoxy-

198 Table 3. CAS Number List of Some Oligomeric or Polymeric Chemicals That Might Contain Glycol Ethers within the Category

Collective Index Name Other Name(s) CAS Number

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-(2-chloro-1,4-dioxo-2- 83160-72-9 butene-1,4-diyl)bis[.omega.-methoxy-, (E)-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxodecyl)-.omega.-phenoxy- 83653-61-6

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-phosphinicobis[.omega.- 84032-49-5 (4- octadecylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-[3-[4-[(2,6- 84280-12-6 dichlorophenyl)methoxy]phenyl]-2-[[(1,1- dimethylethoxy)carbonyl]amino]-1-oxopropyl]-.omega.-methoxy-, (S)-

Poly(oxy-1,2-ethanediyl), .alpha.-(sulfoacetyl)-.omega.-(4- Polyethylene glycol 4-nonylphenyl 84753-55-9 nonylphenoxy)-, sodium salt ether sulfoacetate sodium salt

Poly(oxy-1,2-ethanediyl), .alpha.-phosphono-.omega.-(4- 85056-39-9 isooctylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-[4-(1H-imidazol-1-yl)-1,4- 85419-91-6 dioxobutyl]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[4-(2,5-dioxo-1-pyrrolidinyl)- 85419-92-7 1,4- dioxobutyl]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-[azobis(2,2-dimethyl-1- 86994-46-9 oxo-2,1-ethanediyl)]bis[.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-2-propenyl)-.omega.-(2- 87078-54-4 nonylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-[azobis(2,2-dimethyl-1- 87078-72-6 oxo-2,1-ethanediyl)]bis[.omega.-(2-methoxyethoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-(2,2,3,3,3-pentafluoro-1- 88009-70-5 oxopropyl)-.omega.-[4-(1,1,3,3-tetramethylbutyl)phenoxy]-

Poly(oxy-1,2-ethanediyl), .omega.-hydroxy-.omega.'-phenoxy- 88265-66-1 .alpha.,.alpha.'-phosphinicobis-

Poly(oxy-1,2-ethanediyl), .alpha.-phosphono-.omega.-[4-(1,1,3,3- 88417-98-5 tetramethylbutyl)phenoxy]-

Poly(oxy-1,2-ethanediyl), .alpha.-[4-[(1-methyl-2- 89485-57-4 phenylethyl)amino]- 1,4-dioxobutyl]-.omega.-methoxy-, (.+-.)-

Poly(oxy-1,2-ethanediyl), .alpha.-[4-[3-[(8-methyl-8- 89485-60-9 azabicyclo[3.2.1]oct-3-yl)oxy]-3-oxo-2-phenylpropoxy]-1,4- dioxobutyl]-.omega.-methoxy-, endo-(.+-.)-

Poly(oxy-1,2-ethanediyl), .alpha.-acetyl-.omega.-4-nonylphenoxy- 89526-85-2

Poly(oxy-1,2-ethanediyl), .alpha.-[4-(dodecyloxy)-2-methylene- 90050-75-2 1,4- dioxobutyl]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-2-propenyl)-.omega.-(4- 91600-95-2 heptylphenoxy)-

199 Table 3. CAS Number List of Some Oligomeric or Polymeric Chemicals That Might Contain Glycol Ethers within the Category

Collective Index Name Other Name(s) CAS Number

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-heptadecyl)- .omega.- 92004-31-4 methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-9,12-octadecadienyl)- 92004-32-5 .omega.-methoxy-, (Z,Z)-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-6,9,12-octadecatrienyl)- 92004-33-6 .omega.-methoxy-, (Z,Z,Z)-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-2-propenyl)-.omega.- 92138-90-4 propoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-phosphono-.omega.-[4-(1,1- 92690-13-6 dimethylpropyl)phenoxy]-

Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(2-ethylbutoxy)- 93959-81-0

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxohexadecyl)-.omega.- 93975-56-5 propoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-phosphono-.omega.-(2- 94558-77-7 butoxyethoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-(2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,1 94797-81-6 0,10,10-nonadecafluoro-1-oxodecyl)-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[(nonadecafluorononyl)sulfonyl]- 96743-38-3 .omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(2,2,3,3,4,4,5,5,6,6,7,7,7- 96743-39-4 tridecafluoro-1-oxoheptyl)-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-(1,4-dioxo-2-sulfo-1,4- 96892-21-6 butanediyl)bis[.omega.-(hexyloxy)-, sodium salt

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-2-isooctenyl-1- 96916-95-9 oxopropyl)-.omega.-methoxy-, sodium salt

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-(1,4-dioxo-2-sulfo-1,4- 96926-82-8 butanediyl)bis[.omega.-butoxy-, sodium salt

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-(1,6-dioxo-1,6- 97088-62-5 hexanediyl)bis[.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxotetradecyl)-.omega.- 97332-33-7 butoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(sulfoacetyl)-.omega.-(4- 97939-41-8 dodecylphenoxy)-, sodium salt

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-(3-hydroxy-1,5-dioxo- 98817-43-7 1,5- pentanediyl)bis[.omega.-phenoxy-

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-(1,4-dioxo-1,4- 98817-44-8 butanediyl)bis[.omega.-phenoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxodecyl)-.omega.-butoxy- 98831-36-8

200 Table 3. CAS Number List of Some Oligomeric or Polymeric Chemicals That Might Contain Glycol Ethers within the Category

Collective Index Name Other Name(s) CAS Number

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxooctadecyl)-.omega.- 98831-37-9 butoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-acetyl-.omega.-(hexyloxy)- 98831-38-0

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxohexyl)-.omega.- 98831-39-1 (hexyloxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxotetradecyl)-.omega.- 98831-40-4 (hexyloxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-(2-methylene-1-oxohexyl)- 99126-59-7 .omega.- propoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-3-phenyl-2-propenyl)- 99126-61-1 .omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(2,3-dibromo-3-carboxy-1- 99126-67-7 oxopropyl)-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(2-benzoyl-1-oxooctyl)-.omega.- 99164-94-0 methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(2-benzoyl-1-oxododecyl)- 99164-95-1 .omega.- methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(2-hexyl-1,3-dioxodecyl)- 99164-96-2 .omega.- methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(4-methoxy-1,4-dioxo-2- 99713-83-4 butenyl)- .omega.-methoxy-, (Z)-

Poly(oxy-1,2-ethanediyl), .alpha.-[3-(5-fluoro-3,4-dihydro-2,4- 99717-01-8 dioxo- 1(2H)-pyrimidinyl)-1-oxopropyl]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-(1,4-dioxo-2-butene-1,4- 99817-96-6 diyl)bis[.omega.-phenoxy-

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-(1,4-dioxo-2-butene-1,4- 99817-98-8 diyl)bis[.omega.-ethoxy-

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-(1,4-dioxo-2-butene-1,4- 99818-00-5 diyl)bis[.omega.-(1-methylethoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-(1,4-dioxo-2-butene-1,4- 99818-03-8 diyl)bis[.omega.-(2-methylpropoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-(1,6-dioxo-1,6- Polyethylene glycol adipate dibutyl 99935-06-5 hexanediyl)bis[.omega.-butoxy- ether

Poly(oxy-1,2-ethanediyl), .alpha.-(2-ethyl-1-oxohexyl)-.omega.- 100601-63-6 methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-phosphono-.omega.-(4- 102801-21-8 tridecylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-2-propenyl)-.omega.-(2- 103183-38-6 methylpropoxy)-

201 Table 3. CAS Number List of Some Oligomeric or Polymeric Chemicals That Might Contain Glycol Ethers within the Category

Collective Index Name Other Name(s) CAS Number

Poly(oxy-1,2-ethanediyl), .alpha.-(2-methyl-1-oxo-2-propenyl)- 103183-39-7 .omega.-(2-methylpropoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-(4-butoxy-1,4-dioxo-2-butenyl)- Butyl phenoxypolyethylene glycol 103193-90-4 .omega.-phenoxy-, (Z)- maleate

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-2-propenyl)-.omega.-(4- 103902-18-7 octylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-[(4-amino-4-carboxy-1- 104033-00-3 oxobutoxy)acetyl]-.omega.-methoxy-, (S)-

Poly(oxy-1,2-ethanediyl), .alpha.-(2-methylene-1-oxohexyl)- 105030-06-6 .omega.- methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[5-methoxy-1,5-dioxo-2-[[(5- L-Glutamic acid, N-(5-oxo-L-prolyl)-, 105753-52-4 oxo-2- pyrrolidinyl)carbonyl]amino]pentyl]-.omega.-methoxy-, [S- poly(oxy-1,2-ethanediyl) deriv. (R*,R*)]-

Poly(oxy-1,2-ethanediyl), .alpha.-[2-[[2-(acetylamino)-5- L-Glutamic acid, N-(N-acetyl-L-.alpha.- 105753-55-7 methoxy-1,5- dioxopentyl]amino]-5-methoxy-1,5-dioxopentyl]- glutamyl)-, poly(oxy-1,2-ethanediyl) .omega.-methoxy-, [S-(R*,R*)]- deriv.

Poly(oxy-1,2-ethanediyl), .alpha.-[2-[[2-[[(1,1- L-Glutamic acid, N-[N-[(1,1- 105753-59-1 dimethylethoxy)carbonyl]amino]-5-methoxy-1,5- dimethylethoxy)carbonyl]-L-.alpha.- dioxopentyl]amino]-5- methoxy-1,5-dioxopentyl]-.omega.- glutamyl]-, poly(oxy-1,2-ethanediyl) methoxy-, [S-(R*,R*)]- deriv.

Poly(oxy-1,2-ethanediyl), .alpha.-[2-[[(1,1- 105781-41-7 dimethylethoxy)carbonyl]amino]-5-methoxy-1,5-dioxopentyl]- .omega.- methoxy-, (S)-

Poly(oxy-1,2-ethanediyl), .alpha.-(2-amino-5-methoxy-1,5- 105781-42-8 dioxopentyl)-.omega.-methoxy-, (S)-

Poly(oxy-1,2-ethanediyl), .alpha.-(2-amino-5-methoxy-1,5- 105781-43-9 dioxopentyl)-.omega.-methoxy-, (S)-, trifluoroacetate

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxobutyl)-.omega.-methoxy- 108502-08-5

Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(4- 109389-98-2 isooctylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxononyl)-.omega.-methoxy- 109909-40-2

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-(1,12-dioxo-1,12- 110563-70-7 dodecanediyl)bis[.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-(1,16-dioxo-1,16- 110586-55-5 hexadecanediyl)bis[.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(4-methoxy-1,4-dioxo-2- 110970-18-8 butenyl)- .omega.-methoxy-, (E)-

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxo-2-propenyl)- 110970-48-4 .omega.-methoxy-, (E)-

202 Table 3. CAS Number List of Some Oligomeric or Polymeric Chemicals That Might Contain Glycol Ethers within the Category

Collective Index Name Other Name(s) CAS Number

Poly(oxy-1,2-ethanediyl), .alpha.-[4-(1H-benzotriazol-1-yloxy)- 110970-52-0 1,4- dioxo-2-butenyl]-.omega.-methoxy-, (E)-

Poly(oxy-1,2-ethanediyl), .alpha.-[4-[[2-[(2-carboxy-3,3-dimethyl- 4-Thia-1-azabicyclo[3.2.0]heptane, 110970-53-1 7- oxo-4-thia-1-azabicyclo[3.2.0]hept-6-yl)amino]-2-oxo-1- poly(oxy-1,2-ethanediyl) deriv. phenylethyl]amino]-1,4-dioxo-2-butenyl]-.omega.-methoxy-, [2S- [2.alpha.,5.alpha.,6.beta.[S*(E)]]]-

Poly(oxy-1,2-ethanediyl), .alpha.-[1-oxo-3- 111256-54-3 (trimethylammonio)propyl]- .omega.-(4-octylphenoxy)-, chloride

Poly(oxy-1,2-ethanediyl), .alpha.-[(5-fluoro-3,4-dihydro-2,4- 111459-78-0 dioxo- 1(2H)-pyrimidinyl)acetyl]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[5-[(2,5-dioxo-1- 111575-54-3 pyrrolidinyl)oxy]- 1,5-dioxopentyl]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(2-methyl-1-oxo-2-propenyl)- 111928-97-3 .omega.-(hexyloxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-[2-[[[[[1-[2-[[(1,1- L-Valine, N-[N-[1-[N-[(1,1- 112039-39-1 dimethylethoxy)carbonyl]amino]-1-oxopropyl]-2- dimethylethoxy)carbonyl]-L-alanyl]-L- pyrrolidinyl]carbonyl]amino]acetyl]amino]-3-methyl-1-oxobutyl]- prolyl]glycyl]-, poly(oxy-1,2- .omega.-methoxy-, [(S),(S),(S)]- ethanediyl) deriv.

Poly(oxy-1,2-ethanediyl), .alpha.-butyl-.omega.- 112783-27-4 [(2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoro-1-oxoheptyl)oxy]-

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-(1,4-dioxo-2-butene-1,4- 113547-46-9 diyl)bis[.omega.-methoxy-, (Z)-

Poly(oxy-1,2-ethanediyl), .alpha.-[11-[(2-methyl-1-oxo-2- 114651-56-8 propenyl)amino]-1-oxoundecyl]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-[dithiobis(1-oxo-2,1- 115864-56-7 ethanediyl)]bis[.omega.-butoxy-

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-[1,2- 115864-57-8 ethanediylbis[thio(1- oxo-2,1-ethanediyl)]]bis[.omega.-butoxy-

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-[thiobis(1-oxo-2,1- 115864-58-9 ethanediyl)]bis[.omega.-butoxy-

Poly[oxy[trifluoro(trifluoromethyl)-1,2-ethanediyl]], .alpha.-(1- 116198-04-0 carboxy-1,2,2,2-tetrafluoro-)-.omega.-(trifluoromethoxy)- , ester with .alpha.-methoxy-.omega.-hydroxypoly(oxy-1,2-ethanediyl)

Poly(oxy-1,2-ethanediyl), .alpha.-(6-bromo-1-oxohexyl)-.omega.- 116284-58-3 methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[4-[(1-carboxypentyl)amino]- 117397-40-7 1,4- dioxobutyl]-.omega.-methoxy-, (.+-.)-

Poly(oxy-1,2-ethanediyl), .alpha.-[4-[[1-[[(2,5-dioxo-1- 117397-41-8 pyrrolidinyl)oxy]carbonyl]pentyl]amino]-1,4-dioxobutyl]-.omega.- methoxy-, (.+-.)-

203 Table 3. CAS Number List of Some Oligomeric or Polymeric Chemicals That Might Contain Glycol Ethers within the Category

Collective Index Name Other Name(s) CAS Number

Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(4- 117726-12-2 nonylsulfophenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-(1,4-dioxo-2-butene-1,4- 118087-01-7 diyl)bis[.omega.-ethoxy-, (Z)-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxopropyl)-.omega.-ethoxy- 118364-09-3

Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(pentyloxy)- 119036-29-2

Poly(oxy-1,2-ethanediyl), .alpha.-[2-(carboxymethyl)-1-oxo-2- 119058-57-0 propenyl]-.omega.-methoxy-, sodium salt

Poly(oxy-1,2-ethanediyl), .alpha.-phosphono-.omega.-(4- 119251-86-4 triacontylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-phosphono-.omega.-(4- 119251-87-5 methylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(4- 119251-88-6 pentylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-phosphono-.omega.-(4- 119865-50-8 dodecylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxo-2-propenyl)- 120127-71-1 .omega.-butoxy-, (Z)-, sodium salt

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxopropyl)- 120127-72-2 .omega.- methoxy-, sodium salt

Poly(oxy-1,2-ethanediyl), .alpha.-[2-[[(1,1- 121328-85-6 dimethylethoxy)carbonyl]amino]-1,5-dioxo-5- (phenylmethoxy)pentyl]- .omega.-methoxy-, (S)-

Poly(oxy-1,2-ethanediyl), .alpha.-[2-amino-1,5-dioxo-5- 121351-30-2 (phenylmethoxy)pentyl]-.omega.-methoxy-, monohydrochloride, (S)-

Poly(oxy-1,2-ethanediyl), .alpha.-[4-(3-butoxy-2- 121698-60-0 hydroxypropoxy)-1,4- dioxo-2-butenyl]-.omega.-methoxy-, (Z)-

Poly(oxy-1,2-ethanediyl), .alpha.-[4-[3-[(2-ethylhexyl)oxy]-2- 121698-61-1 hydroxypropoxy]-1,4-dioxobutyl]-.omega.-ethoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[4-[2-hydroxy-3-[(1- 121699-24-9 methylpropyl)phenoxy]propoxy]-1,4-dioxobutyl]-.omega.-ethoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[3-[(2-hydroxyethyl)amino]-1- 123913-53-1 oxopropyl]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxo-2-propenyl)- 125193-02-4 .omega.-methoxy-, sodium salt, (Z)-

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxo-2-propenyl)- 125249-26-5 .omega.-(4-octylphenoxy)-

204 Table 3. CAS Number List of Some Oligomeric or Polymeric Chemicals That Might Contain Glycol Ethers within the Category

Collective Index Name Other Name(s) CAS Number

Poly(oxy-1,2-ethanediyl), .alpha.-[10-[[2-(1-hydroxy-1- 126870-79-9 methylethyl)- 5-methylcyclohexyl]oxy]-1,10-dioxodecyl]-.omega.- methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-2-propenyl)-.omega.- 127122-08-1 (pentyloxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-2-butenyl)-.omega.- 127565-11-1 ethoxy-

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-(1,4-dioxo-2-sulfo-1,4- 128833-05-6 butanediyl)bis[.omega.-(2-ethylbutoxy)-, sodium salt

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxononyl)-.omega.-ethoxy- 128903-27-5

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxooctadecenyl)-.omega.- 129669-53-0 methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[5-(4-nitrophenoxy)-1,5- 130555-37-2 dioxopentyl]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxo-2-propenyl)- 130941-99-0 .omega.-ethoxy-, calcium salt, (Z)-

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxo-2-propenyl)- 130962-14-0 .omega.-ethoxy-, barium salt, (Z)-

Poly(oxy-1,2-ethanediyl), .alpha.-phosphono-.omega.-(2,6- 131192-96-6 dinonylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-phosphinicobis[.omega.- 131192-97-7 (2,6-dinonylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-[3-[2-chloro-5-(1,3,4,5,6,7- 131744-26-8 hexahydro-1,3-dioxo-2H-isoindol-2-yl)phenyl]-2-methyl-1-oxo-2- propenyl]-.omega.-butoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(2-methyl-1-oxo-2-propenyl)- 132775-09-8 .omega.-(1,1-dimethylethoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-(2-methyl-1-oxopropyl)- 132775-11-2 .omega.- methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(phenylacetyl)-.omega.-[4- 133467-82-0 (1,1,3,3- tetramethylbutyl)phenoxy]-

Poly(oxy-1,2-ethanediyl), .alpha.-[1-oxo-3-(2- 133793-66-5 pyridinyldithio)propyl]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxopropyl)- 134320-83-5 .omega.- butoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[3-[5-[(3-ethyl-1,5-dihydro-4- 134948-37-1 methyl-5-oxo-2H-pyrrol-2-ylidene)methyl]-2,4-dimethyl-1H- pyrrol-3- yl]-1-oxopropyl]-.omega.-methoxy-, (Z)-

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-[oxybis(1,5-dioxo-5,1- 135142-97-1 pentanediyl)]bis[.omega.-methoxy-

205 Table 3. CAS Number List of Some Oligomeric or Polymeric Chemicals That Might Contain Glycol Ethers within the Category

Collective Index Name Other Name(s) CAS Number

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-[oxybis(1,4-dioxo-4,1- 135142-98-2 butanediyl)]bis[.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxopropyl)- 4,7-Epoxy-1,3-dioxolo[4,5-d]oxepin, 135310-79-1 .omega.- methoxy-, 2-ester with 1,6-anhydro-3,4-O-(1- poly(oxy-1,2-ethanediyl) deriv. methylethylidene)-.beta.- D-galactopyranose

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxopropyl)- 6,8-Dioxabicyclo[3.2.1]octane, 135310-80-4 .omega.- methoxy-, 2-ester with 1,6-anhydro-.beta.-D- poly(oxy-1,2-ethanediyl) deriv. galactopyranose

Poly(oxy-1,2-ethanediyl), .alpha.-(9-carboxy-1-oxononyl)- 136002-07-8 .omega.- methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[1,10-dioxo-10-(2- 136002-08-9 phenylethoxy)decyl]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[10-[(3,7-dimethyl-2,6- 136002-09-0 octadienyl)oxy]-1,10-dioxodecyl]-.omega.-methoxy-, (E)-

Poly(oxy-1,2-ethanediyl), .alpha.-[4-[[2-[(1-carboxyethyl)amino]- D-Alanine, N-[N-(3-carboxy-1- 136261-94-4 1- methyl-2-oxoethyl]amino]-1,4-dioxobutyl]-.omega.-methoxy-, oxopropyl)-D-alanyl]-, poly(oxy-1,2- [R-(R*,R*)]- ethanediyl) deriv.

Poly(oxy-1,2-ethanediyl), .alpha.-[4-[[2-[[2-[(1- D-Alanine, N-[N-[N-(3-carboxy-1- 136261-95-5 carboxyethyl)amino]- 1-methyl-2-oxoethyl]amino]-1-methyl-2- oxopropyl)-D-alanyl]-D-alanyl]-, oxoethyl]amino]-1,4- dioxobutyl]-.omega.-methoxy-, stereoisomer poly(oxy-1,2-ethanediyl) deriv.

Poly(oxy-1,2-ethanediyl), .alpha.-[5-[2-hydroxy-3-[(2-methyl-1- 136768-89-3 oxo-2- propenyl)oxy]propoxy]-1,5-dioxopentyl]-.omega.- methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[4-[[2-(acetyloxy)benzoyl]oxy]- 136952-59-5 1,4- dioxobutyl]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[(4-methylphenyl)sulfonyl]- 137446-45-8 .omega.- butoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[3-[(2-methyl-1-oxo-2- 137960-66-8 propenyl)oxy]-1-oxopropyl]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[1-oxo-4- 141702-60-5 [(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)oxy]butyl]-.omega.- methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(4-chloro-1-oxobutyl)-.omega.- 141702-70-7 methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[4-[(2,5-dioxo-4,4-diphenyl-1- 141875-80-1 imidazolidinyl)methoxy]-1,4-dioxobutyl]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-phosphinicobis[.omega.- 142939-63-7 (4- dodecylphenoxy)-

206 Table 3. CAS Number List of Some Oligomeric or Polymeric Chemicals That Might Contain Glycol Ethers within the Category

Collective Index Name Other Name(s) CAS Number

Pyridinium, 1-[2-[[3-(diethylamino)propyl]amino]-2-oxoethyl]-, Poly(oxy-1,2-ethanediyl), .alpha.-(3- 143318-81-4 salt with .alpha.-(3-carboxy-1-oxo-3-sulfopropyl)-.omega.- carboxy-1-oxo-3-sulfopropyl)- .omega.- phenoxypoly(oxy- 1,2-ethanediyl) (1:1) phenoxy-, ion(1-), 1-[2-[[3- (diethylamino)propyl]amino]-2- oxoethyl]pyridinium

Poly(oxy-1,2-ethanediyl), .alpha.-(ethoxyhydroxyphosphinyl)- 143439-16-1 .omega.- (4-pentylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-phosphinicobis[.omega.- 144116-40-5 [4- (1,1,3,3-tetramethylbutyl)phenoxy]-

Poly(oxy-1,2-ethanediyl), .alpha.-[12-[(2-methyl-1-oxo-2- 146116-70-3 propenyl)oxy]-1-oxododecyl]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[16-[(2-methyl-1-oxo-2- 146116-74-7 propenyl)oxy]-1-oxohexadecyl]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-9-octadecenyl)-.omega.- 146222-26-6 methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxo-2-propenyl)- 146246-18-6 .omega.-phenoxy-, sodium salt

Poly(oxy-1,2-ethanediyl), .alpha.-[6-[[[[2-[(2-methyl-1-oxo-2- 146264-49-5 propenyl)oxy]ethyl]amino]carbonyl]amino]-1-oxohexyl]-.omega.- methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[1-oxo-11-[(1-oxo-2- 146842-04-8 propenyl)amino]undecyl]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[11-[(2-methyl-1-oxo-2- 146842-07-1 propenyl)oxy]-1-oxoundecyl]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[6-[[2-[(2-methyl-1-oxo-2- 147211-96-9 propenyl)oxy]ethyl]amino]-1-oxohexyl]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[4-[[4- 147768-79-4 (ethoxycarbonyl)phenyl]amino]-1,4-dioxobutyl]-.omega.- methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[[(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10, 147932-37-4

Poly(oxy-1,2-ethanediyl), .alpha.- 147958-78-9 [[(6,6,7,7,8,8,9,9,10,10,11,11,12,

Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(2,4-di-tert- 148894-27-3 nonylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxododecyl)-.omega.- 149360-83-8 propoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxoundecyl)-.omega.- 149385-24-0 methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(2-ethyl-4- 149389-09-3 hexylphenoxy)-

207 Table 3. CAS Number List of Some Oligomeric or Polymeric Chemicals That Might Contain Glycol Ethers within the Category

Collective Index Name Other Name(s) CAS Number

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxohexadecyl)-.omega.- 149797-15-9 butoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxohexadecyl)-.omega.- 149797-33-1 (hexyloxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxotetradecyl)-.omega.- 152070-59-2 ethoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[[3- 153094-40-7 (chlorosulfonyl)phenyl]sulfony l]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxotetracosyl)-.omega.- 153788-22-8 butoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxotridecyl)-.omega.- 153951-65-6 propoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxononadecyl)-.omega.- 153951-66-7 methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(2,4,6- 154602-14-9 tributylphenoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.-(methylsulfonyl)-.omega.-[4- 155080-71-0 (1,1,3,3-tetramethylbutyl)phenoxy]-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxotetradecyl)-.omega.-(2- 156053-32-6 methylbutoxy)-

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-[(4-carboxy-1,2- 156092-32-9 phenylene)bis[oxy(1,4-dioxo-4,1-butanediyl)]]bis[.omega.- methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-naphthalenylacetyl)-.omega.- 156733-84-5 methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(2-naphthalenylacetyl)-.omega.- 156733-88-9 methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-2-sulfotetradecyl)- 157116-29-5 .omega.- methoxy-, sodium salt

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-2-sulfohexyldecyl)- 157116-30-8 .omega.- methoxy-, sodium salt

Poly(oxy-1,2-ethanediyl), .alpha.-methyl-.omega.-hydroxy-, ether D-Alanine, N-[N-[4-(2- 157697-86-4 with N-[N-[4-(2-hydroxyethoxy)-1,4-dioxobutyl]-D-alanyl]-D- hydroxyethoxy)-1,4-dioxobutyl]-D- alanine alanyl]-, poly(oxy-1,2-ethanediyl) deriv.

Poly(oxy-1,2-ethanediyl), .alpha.-methyl-.omega.-hydroxy-, ether D-Alanine, N-[N-[N-[4-(2- 157697-88-6 with N-[N-[N-[4-(2-hydroxyethoxy)-1,4-dioxobutyl]-D-alanyl]-D- hydroxyethoxy)-1,4-dioxobutyl]-D- alanyl]-D-alanine alanyl]-D- alanyl]-, poly(oxy-1,2- ethanediyl) deriv.

Poly(oxy-1,2-ethanediyl), .alpha.-[2-[4-[(2,5-dioxo-1- 157697-89-7 pyrrolidinyl)oxy]-1,4-dioxobutoxy]ethyl]-.omega.-methoxy-

208 Table 3. CAS Number List of Some Oligomeric or Polymeric Chemicals That Might Contain Glycol Ethers within the Category

Collective Index Name Other Name(s) CAS Number

Poly(oxy-1,2-ethanediyl), .alpha.-(2-cyano-1-oxo-2-propenyl)- 158312-77-7 .omega.- [4-(1,1,3,3-tetramethylbutyl)phenoxy]-

Poly(oxy-1,2-ethanediyl), .alpha.-[6-(2,5-dihydro-2,5-dioxo-1H- 158532-01-5 pyrrol-1-yl)-1-oxohexyl]-.omega.-methoxy-

Poly(oxy-1,2-ethanediyl), .alpha.-[2- 160556-36-5 [[(aminooxy)acetyl]oxy]ethyl]- .omega.-methoxy-

209