DOCSLIB.ORG

=« Y * MASS SPECTROMETRIC STUDIES of the SYNTHESIS

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
=« Y * MASS SPECTROMETRIC STUDIES of the SYNTHESIS "In presenting the dissertation as a partial fulfillment of the requirements for an advanced degree from the Georgia Institute of Technology, I agree that the Library of the Institution shall make it available for inspection and circulation in accordance with its regulations governing materials of this type. I agree that permission to copy from, or to publish from, this dissertation may be granted by the professor under whose direction it was written, or, in his absence, by the dean of the Graduate Division when such copying or publication is solely for scholarly purposes and does not involve potential financial gain. It is understood that any copying from, or publication of, this dissertation which involves potential financial gain will not be allowed without written permission, "-- -. • i -=« y * MASS SPECTROMETRIC STUDIES OF THE SYNTHESIS, REACTIVITY, AND ENERGETICS OF THE OXYGEN FLUORIDES AT CRYOGENIC TEMPERATURES A THESIS Presented to The Faculty of the Graduate Division by Thomas Joseph Malone In Partial Fulfillment of the Requirements for the Degree Doctor of Philosophy in the School of Chemical Engineering Georgia Institute of Technology February, 1966 MASS SPECTROMETRIC STUDIES OF THE SYNTHESIS, REACTIVITY, AND ENERGETICS OF THE OXYGEN FLUORIDES AT CRYOGENIC TEMPERATURES Approved; / • ' "/v Date approved by Chairma n:\PuJl 3 lUt, 11 ACKNOWLEDGMENTS I am deeply indebted to Dr0 Ho Ao McGee, Jr0 for his encouragement, advice^ and assistance throughout both my graduate and undergraduate studieso Many hours of discussion and willing assistance with many prob­ lems from my fellow graduate students, D0 B0 Bivens9 WD Jo Martin, and Jo Ho Wilson are also greatly appreciated as were the interest and sug° gestions of Dr0 W0 Ho Eberhardt and Dr0 Wo M0 Newton while serving as the reading committee0 My appreciation is also expressed to Dr0 WD To Ziegler and Dr0 S0 Lo Gordon for several helpful discussionso Deep appreciation is due the National Science Foundation^ Proctor and Gamble Company^ and Ethyl Corporation for furnishing me fellowships during my graduate studyD I also wish to thank the National Aeronautics and Space Administration for its support through NASA grants NsG-123-612 NsG-337? and NsG-6570 Several samples used in this work were generously furnished by Dr0 Ro Ao Mitsch of the 3M Company0 The understandingj encouragement9 and assistance of my wife? Pats my parents^ Mr0 and Mrs0 Ho Jo Malone, Sr0? and many other relatives are deeply appreciatedo The expert glass blowing of Mr0 Donald ED Lillie and the excellent typing of Mrs0 Peggy Weldon are also gratefully acknowledgedo TABLE OF CONTENTS ACKNOWLEDGMENTS „ „ „ LIST OF TABLES 0 o o LIST OF ILLUSTRATIONS SUMMARY o o o oO O O 0 0 O 0 0 0 0 0 0 CHAPTER L INTRODUCTION TO THE PROBLEM 0 O O 0 0 Brief History and Purpose of the Studies Oxygen Fluoride Molecules „ ° o o 0 o ° Oxygen Difluoride (OFQ) ° ° ° 0 o 0 Dioxygen Difluoride (O2F2) o 0 0 0 Ozone Difluoride (O^Fp) ° 0 0 0 o 0 Tetraoxygen Difluoride (O^Fp) ° ° o Higher Oxygen Fluorides 0 ° 0 „ 0 0 Electron Paramagnetic Resonance Studies 0 the Oxygen Fluoride Molecules 0 0 0 0 Oxygen Difluoride (OFo) ° 0 0 0 0 0 Dioxygen Difluoride (O2F2) ° » ° ° Ozone Difluoride (O3F0T 000000 Tetraoxygen Difluoride (O4F2) 0 0 0 Oxygen-Fluorine Free Radicals o 0 0 0 0 OF Radical 0 0 0 0 » 0 0 0 „ 0 0 ° 0 02F Radical 000 03F and O4F Radicals 0 <> o . II APPARATUS AND EXPERIMENTAL TECHNIQUES Introduction 0 0 0 0 „ 0 o 0 0 0 0 0 Cryogenic Reactor-Inlet System „ o 0 General Design Considerations Mechanical Description 0 0 0 0 0 TABLE OF CONTENTS (Continued) CHAPTER IIo (Continued) Operation 0 o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 In Situ Synthesis of the Oxygen Fluorides External Synthesis of the Oxygen Fluorides Miscellaneous Inlet Systems 0 0 0 0 0 0 o <, 0 0 o Furnace Attachment for the Cryogenic Reactor-Inlet System 0 0 0 0 0 <> 0 0 o 0 0 0 Hot Filament Inlet System 0 0 0 0 a 0 o 0 0 o Radio Frequency Discharge Tube Inlet System Mass Spectrum as a Function of Temperature 0 <> 0 0 Positive Ion Spectra 0 0 <= <= 0 0 0 o <, o s <> 0 Negative Ion Spectra 0 0 0 o 0 o 0 0 o 0 0 0 o Energy Measurements 0 0 o 0 0 0 0 o 0 0 0 0 0 0 0 III RESULTS AND DISCUSSION 0 0 0 0 Mass Spectrometric Studies of the Low Temperature Oxygen Fluoride Molecules 0 0 o o 0 0 0 0 0 = 0 0 0 Mass Spectrum as a Function of Temperature 0 0 0 0 Positive Ion Spectra (in Situ Synthesis) o 0 » 0 a 0 0 0 o 0 0 0 0 0 0 o 0 Positive Ion Spectra (External Generator Synthesis) 0 0 ,> 0 0 0 0 0 0 0 0 0 0 o 0 0 0 Negative Ion Spectra 0 0 0 0 0 0 0 0 0 0 0 o o Discussion of the Mass Spectrum of the Low Temperature Oxygen Fluorides 0 0 0 0 0 0 0 o 0 o o o Energetics of Dioxygen Difluoride 0 0 « 0 0 0 0 0 » » Synthesis and Energetics of Dioxygen Fluoride Free Radical 0 o 0 0 0 « 0 0 0 0 0 0 o 0 0 0 0 0 0 0 Investigation of the OF Free Radical „ 0 0 0 o 0 o 0 0 IVo CONCLUSIONS AND RECOMMENDATIONS 0 „ 0 0 o o « » 0 » 0 APPENDICES Ao ELECTRONIC STRUCTURES OF THE OXYGEN FLUORIDE MOLECULES AND THEIR POSITIVE AND NEGATIVE IONS 0 „ » o 0 0 0 „ 0 Introduction 0 0 o 0 0 0 0 o 0 o 0 0 0 0 0 0 0 0 0 0 0 V TABLE OF CONTENTS (Continued) APPENDICES Page Ao (Continued) + OF Radical, OF" Ion, and OF Ion 0 „ 0 o » 0 „ » „ » » 0 134 Oxygen Difluoride (0F2), OF^ Ion, and OF^ Ion „ „ 0 0 140 Dioxygen Difluoride: Chain Isomer (FOOF) 0 0 •> o 0 0 o o 143 r*vJvJJr lOn oooooooooooooooooooooooo lv)v JT'L/L/i*' XOFloooooooooooooooooooooooo 1Q1 Dioxygen Difluoride? Branched Isomer (0~OF~) , 0 o •> » 152 Dioxygen Fluoride Radical (0«F) „ o « o o 0 0 » o o o o 154 0~F lOn o o o c o o o o o o o o o o o o o o c o o o o o 156 OF IOn o o o o o o o o o o o o o o o o o o o o o o o o 157 Ozone Difluoride (0 Fj o 0 0 0 o 0 0 0 0 0 o o » 0 0 0 157 Tetraoxygen Difluoride (O4F0) 0000000000000 166 Bo DESIGN CONSIDERATIONS AND CALCULATIONS FOR THE CRYOGENIC REACTOR-INLET SYSTEM 0000000000000 170 Perpendicular Versus Coaxial Entrance j.ni.eL oystems 000000000000000000000 JL/U Temperature Gradient in the Extension Piece of Cryogenic Reactor-Inlet System 000000000000 187 Co MISCELLANEOUS MASS SPECTROMETRY DATA 0000000000 191 D, RAW DATA FOR MASS SPECTRUM AS A FUNCTION OF TEMPERATURE FOR LOW TEMPERATURE OXYGEN FLUORIDE EXPERIMENTS 0 „ „ „ „ o o o o 0 o o 0 „ . „ 0 o 203 NOMENCLATURE 222 BIBLIOGRAPHY .............. ..... 225 VITA ..... 230 vi LIST OF TABLES Table Page lo Variation of Sensitivity with Relative Configurations of Electron Beam and Inlet Port 0 o 0 <> o 0 o 0 „ 0 0 41 2o Relative Abundances^ Appearance Potentials, and Energies for Maximum Ion Currents of Negative Ions in an Ozone Difluoride Synthesis Experiment., The Reactor Space was Pumped Continuously During Warmup 82 3o Relative Abundance and Appearance Potentials of Positive Ions in the Mass Spectrum of 0oF<?» Energetics of O^F^ Molecule and OF Radical „ „ 115 4o Results of Hot Filament Pyrolysis of 0F« „ » o » •> 118 5o Number of Possible Electronic Configurations for Molecules Using the Double Quartet Description „ 0 133 60 Formal Atomic Charges and Number of Close Pairs of Electrons for the Various Electronic Structures of FOOF „ 0 0 <, 0 o 0 0 0 =. 0 » 0 0 0 0 144 70 Formal Atomic Charges and Number of Close Pairs of Electrons for the Various Electronic Structures Of FOOOF O O O O O O O O 0 O 000 163 80 Formal Atomic Charges and Number of Close Pairs of Electrons for the Various Electronic Structures of FO(0)OF „ „ » 0 „ » » « „ » o » < 165 9o Tabulated Sensitivities for Various Distances of the Inlet Port from the Electron Beam „ 0 <, 0 o < 181 10o Fraction of Molecules Effusing From a Cylindrical Channel Within an Angle 9 with Respect to the Axis of the Channel 000000000000000 000 186 llo Relative Abundances and Appearance Potentials of Positive and Negative Ions in the Mass Spectrum of OF2 000000000000000000000 192 120 Positive Ion Spectra of OF„ „ 0 « o 0 0 0 » 0 0 195 13o Negative Ion Spectra of OF^ 00000 000000 196 LIST OF TABLES (Continued) Table 140 Positive Ion Spectra of CF. 0 15o Negative Ion Spectra of CF. 0 16o Positive Ion Spectra of C«F* 170 Negative Ion Spectra of C-F. 18o Positive Ion Spectra of SiF. 0 0 0 19o Negative Ion Spectra of SiF. 0 0 0 0 o o 0 0 20o Positive Ions Observed in the Low Temperature Oxygen Fluoride Experiments 0 ° 0 ° ° 0 o o o 21o Raw Data For a Typical In Situ O^Fo Synthesis Experiment with Metal Walls0 Reactor Space Pumped During Warmup 0 0 o 0 0 « 0 <, « <> <> 0 o 22o Raw Data for a Typical InJSltu Q«Fo Synthesis Experiment with Metal WallSo Reactor Space Not Pumped During Warmup c 0 <> 0 <> 0 0 0 ° 0 0 0 » 23o Raw Data for a Typical In Situ O-F^ Synthesis Experiment wi,th Glass Walls0 Reactor Space Pumped During Warmup 0 0 0 0 o » o „ a ° viii LIST OF ILLUSTRATIONS Figure Page lo General View of Mass Spectrometer and Associated Cryogenic Equipment During External Synthesis of Low Temperature Oxygen Fluorides 0 <> 0 o <, =, » » 0 c » 0 0 xi 2o Schematic of Multi-Purpose Cryogenic Reactor and Mass Spectrometer Inlet System 0 o 0 0 o 0 0 0 0 0 0 9 0 0 0 0 43 3o Schematic Diagram of Coolant Delivery System for the Cryogenic Reactor-Inlet System 0 0 „ 0 0 o 0 0 « 0 „ » 0 0 46 40 Top View of the "Cross" Vacuum Chamber Which Contains the Source Structure and Which is Depicted with the Cryogenic Inlet System in Analytical Position „ <> <, 0 47 5o Schematic Diagram of the Gas Inlet and Single-Electrode Arrangement Used for the Synthesis of the Oxygen Fluorides In Situ in the Cryogenic Reactor-Inlet System <, 51 6o Schematic Diagram of the Cryogenic Reactor-Inlet System Attachment and its Associated Flow System for the External Synthesis of the Oxygen Fluorides .
Load more

Recommended publications
  • 1. Trioxygen Difluoride Reacts with Fluorine to Form A. Dioxygen Trifluoride B
    1. Trioxygen difluoride reacts with fluorine to form a. Dioxygen trifluoride b. Dioxygen difluoride c. Oxygen difluoride d. Oxygen & fluorine 2. I2O4 and I2O9 are salt like and a. Are considered as iodine salt b. Are used in table salt c. Are called as iodine – iodates d. None of them 3. Reaction of HClO4 with P2O5 produces a. Chlorine heptaoxide b. Chlorine dioxide c. Dichlorine monoxide d. Chlorine hexaoxide 4. Reaction of bromine vapours with mercuric oxide yields a. Bromine dioxide b. Bromine trioxide c. Bromine monoxide d. All of them 5. Iodine pentaoxide acts as a. An oxidizing agent b. Reducing agent c. Bleaching agent d. Dehydrating agent 6. HClO2 is called a. Hypochlorous acid b. Chlorous acid c. Perchloric acid d. None of them 7. Which compound is used for the quantitative analysis of CO? a. O3F2 b. ClO2 c. Br2O d. I2O5 8. Bleaching powder can be manufactured by a. Hasenclever’s method b. Beckmann’s method c. Both a & b d. None of them 9. Bleaching powder oxidizes NH3 & yields a. Chlorine gas b. Nitrogen gas c. NH4Cl d. None of them 10. Freon is the commercial name of a. fluorochlorcarbons b. Tetrafluoroethylene c. Fluoroethylene d. None of them 11. Halothane is used as a. Disinfectant b. Anaesthetic c. Fungicicle d. Insecticide 12. Which one of the following halides has the highest lattlice energies? a. Iodides b. Chlorides c. Fluorides d. None of them 13. Which one of the following Halogens has the highest oxidizing power? a. F b. Cl c. I d. Br 14. Which one of the following Halogens can oxidize all other halide ions to molecular Halogen? a.
    [Show full text]
  • Chemical Chemical Hazard and Compatibility Information
    Chemical Chemical Hazard and Compatibility Information Acetic Acid HAZARDS & STORAGE: Corrosive and combustible liquid. Serious health hazard. Reacts with oxidizing and alkali materials. Keep above freezing point (62 degrees F) to avoid rupture of carboys and glass containers.. INCOMPATIBILITIES: 2-amino-ethanol, Acetaldehyde, Acetic anhydride, Acids, Alcohol, Amines, 2-Amino-ethanol, Ammonia, Ammonium nitrate, 5-Azidotetrazole, Bases, Bromine pentafluoride, Caustics (strong), Chlorosulfonic acid, Chromic Acid, Chromium trioxide, Chlorine trifluoride, Ethylene imine, Ethylene glycol, Ethylene diamine, Hydrogen cyanide, Hydrogen peroxide, Hydrogen sulfide, Hydroxyl compounds, Ketones, Nitric Acid, Oleum, Oxidizers (strong), P(OCN)3, Perchloric acid, Permanganates, Peroxides, Phenols, Phosphorus isocyanate, Phosphorus trichloride, Potassium hydroxide, Potassium permanganate, Potassium-tert-butoxide, Sodium hydroxide, Sodium peroxide, Sulfuric acid, n-Xylene. Acetone HAZARDS & STORAGE: Store in a cool, dry, well ventilated place. INCOMPATIBILITIES: Acids, Bromine trifluoride, Bromine, Bromoform, Carbon, Chloroform, Chromium oxide, Chromium trioxide, Chromyl chloride, Dioxygen difluoride, Fluorine oxide, Hydrogen peroxide, 2-Methyl-1,2-butadiene, NaOBr, Nitric acid, Nitrosyl chloride, Nitrosyl perchlorate, Nitryl perchlorate, NOCl, Oxidizing materials, Permonosulfuric acid, Peroxomonosulfuric acid, Potassium-tert-butoxide, Sulfur dichloride, Sulfuric acid, thio-Diglycol, Thiotrithiazyl perchlorate, Trichloromelamine, 2,4,6-Trichloro-1,3,5-triazine
    [Show full text]
  • H2O2 and NH 2 OH
    Int. J. Mol. Sci. 2006 , 7, 289-319 International Journal of Molecular Sciences ISSN 1422-0067 © 2006 by MDPI www.mdpi.org/ijms/ A Quest for the Origin of Barrier to the Internal Rotation of Hydrogen Peroxide (H 2O2) and Fluorine Peroxide (F 2O2) Dulal C. Ghosh Department of Chemistry, University of Kalyani, Kalyani-741235, India Email: [email protected], Fax: +91-33 25828282 Received: 2 July 2006 / Accepted: 24 July 2006 / Published: 25 August 2006 Abstract: In order to understand the structure-property relationship, SPR, an energy- partitioning quest for the origin of the barrier to the internal rotation of two iso-structural molecules, hydrogen peroxide, H 2O2, and fluorine peroxide, F 2O2 is performed. The hydrogen peroxide is an important bio-oxidative compound generated in the body cells to fight infections and is an essential ingredient of our immune system. The fluorine peroxide is its analogue. We have tried to discern the interactions and energetic effects that entail the nonplanar skew conformation as the equilibrium shape of the molecules. The physical process of the dynamics of internal rotation initiates the isomerization reaction and generates infinite number of conformations. The decomposed energy components faithfully display the physical process of skewing and eclipsing as a function of torsional angles and hence are good descriptors of the process of isomerization reaction of hydrogen peroxide (H 2O2) and dioxygen difluoride (F 2O2) associated with the dynamics of internal rotation. It is observed that the one-center, two-center bonded and nonbonded interaction terms are sharply divided in two groups. One group of interactions hinders the skewing and favours planar cis/trans forms while the other group favours skewing and prefers the gauche conformation of the molecule.
    [Show full text]
  • 19770005666.Pdf
    General Disclaimer One or more of the Following Statements may affect this Document This document has been reproduced from the best copy furnished by the organizational source. It is being released in the interest of making available as much information as possible. This document may contain data, which exceeds the sheet parameters. It was furnished in this condition by the organizational source and is the best copy available. This document may contain tone-on-tone or color graphs, charts and/or pictures, which have been reproduced in black and white. This document is paginated as submitted by the original source. Portions of this document are not fully legible due to the historical nature of some of the material. However, it is the best reproduction available from the original submission. Produced by the NASA Center for Aerospace Information (CASI) V NASA TECHNICAL NASA TM X-73983 MEMORANDUM 00 X I-- A SURVEY OF KINETIC DATA OF COMPOUNDS CONTAINING FLUORINE Dana A. Brewer Langley Research Center (NASA-TM-X-73983) A SURVEY OF KINETIC DATA N77-12609 OF COMPOUNDS CONTAINING FLOURINE (NASA) 119 p, HC A06/MF A01 CSCL 04A Unclas G3/46 55838 November 1976 This informal documentation medium is used to provide accelerated or special release of technical information to selected users. The contents may not meet NASA formal editing and publication standards, may be re- vised, or may I be incorporated in another publication. 4WAil NATIONAL AERONAUTICS AND SPACE ADMINISTRATION DEC 1976 LANGLEY RESEARCH CENTER, HAMPTON, VIRGINIA 23665 WEIVED 0M tosp, Sn PACILITY INpUT BRANCH < C' ' r ^| ' 1. Report No.
    [Show full text]
  • Material Safety Data Sheet Ethyl Alcohol 200 Proof MSDS
    Material Safety Data Sheet Ethyl alcohol 200 Proof MSDS Section 1: Chemical Product and Company Identification Product Name: Ethyl alcohol 200 Proof Contact Information: Catalog Codes: SLE2248, SLE1357 Sciencelab.com, Inc. 14025 Smith Rd. CAS#: 64-17-5 Houston, Texas 77396 US Sales: 1-800-901-7247 RTECS: KQ6300000 International Sales: 1-281-441-4400 TSCA: TSCA 8(b) inventory: Ethyl alcohol 200 Proof Order Online: ScienceLab.com CI#: Not applicable. CHEMTREC (24HR Emergency Telephone), call: 1-800-424-9300 Synonym: Ethanol; Absolute Ethanol; Alcohol; Ethanol 200 proof; Ethyl Alcohol, Anhydrous; Ethanol, undenatured; International CHEMTREC, call: 1-703-527-3887 Dehydrated Alcohol; Alcohol For non-emergency assistance, call: 1-281-441-4400 Chemical Name: Ethyl Alcohol Chemical Formula: CH3CH2OH Section 2: Composition and Information on Ingredients Composition: Name CAS # % by Weight Ethyl alcohol 200 Proof 64-17-5 100 Toxicological Data on Ingredients: Ethyl alcohol 200 Proof: ORAL (LD50): Acute: 7060 mg/kg [Rat]. 3450 mg/kg [Mouse]. VAPOR (LC50): Acute: 20000 ppm 8 hours [Rat]. 39000 mg/m 4 hours [Mouse]. Section 3: Hazards Identification Potential Acute Health Effects: Hazardous in case of skin contact (irritant), of eye contact (irritant), of inhalation. Slightly hazardous in case of skin contact (permeator), of ingestion. Potential Chronic Health Effects: Slightly hazardous in case of skin contact (sensitizer). CARCINOGENIC EFFECTS: A4 (Not classifiable for human or animal.) by ACGIH. MUTAGENIC EFFECTS: Mutagenic for mammalian somatic cells. Mutagenic for bacteria and/or yeast. TERATOGENIC EFFECTS: Classified PROVEN for human. DEVELOPMENTAL TOXICITY: Classified Development toxin [PROVEN]. Classified Reproductive system/toxin/female, Reproductive system/toxin/male [POSSIBLE].
    [Show full text]
  • Attached Are the MSDS Lists for Various Chemicals Used During the Wet Plate Collodion / Platinum Palladium Courses at Oxbow
    Attached are the MSDS lists for various chemicals used during the Wet Plate Collodion / Platinum Palladium courses at OxBow. Many of the materials for this course are highly toxic and therefore thorough communication and understanding about this aspect of wet plate collodion. Safety is a necessity. It is our first priority and concern to having a productive community throughout our courses. Please contact us should you have any questions or concerns, we will be happy to answer. Thank you, Jaclyn Silverman and Robert Clarke-Davis MSDS Lists: Wet-plate collodion * you will be required to use nitrile gloves, there is no exception to this rule. SAFETY DATA SHEET Preparation Date: No data available Revision Date: 6/17/2015 Revision Number: G1 Product identifier Product code: CO120 Product Name: COLLODION, USP Other means of identification Synonyms: No information available CAS #: Mixture RTECS # Not available CI#: Not available Recommended use of the chemical and restrictions on use Recommended use: No information available. Uses advised against No information available Supplier: Spectrum Chemical Mfg. Corp 14422 South San Pedro St. Gardena, CA 90248 (310) 516-8000 Order Online At: https://www.spectrumchemical.com Emergency telephone number Chemtrec 1-800-424-9300 Contact Person: Martin LaBenz (West Coast) Contact Person: Ibad Tirmiz (East Coast) 2. HAZARDS IDENTIFICATION Classification This chemical is considered hazardous by the 2012 OSHA Hazard Communication Standard (29 CFR 1910.1200) Acute toxicity - Oral Category 4 Skin corrosion/irritation Category 2 Serious eye damage/eye irritation Category 2 Reproductive toxicity Category 1B Specific target organ toxicity (single exposure) Category 3 Specific target organ toxicity (repeated exposure) Category 1 Flammable liquids Category 1 Label elements Product code: CO120 Product name: COLLODION, USP 1 / 16 Danger Hazard statements Harmful if swallowed Causes skin irritation Causes serious eye irritation May damage fertility or the unborn child May cause respiratory irritation.
    [Show full text]
  • Chemical Names and CAS Numbers Final
    Chemical Abstract Chemical Formula Chemical Name Service (CAS) Number C3H8O 1‐propanol C4H7BrO2 2‐bromobutyric acid 80‐58‐0 GeH3COOH 2‐germaacetic acid C4H10 2‐methylpropane 75‐28‐5 C3H8O 2‐propanol 67‐63‐0 C6H10O3 4‐acetylbutyric acid 448671 C4H7BrO2 4‐bromobutyric acid 2623‐87‐2 CH3CHO acetaldehyde CH3CONH2 acetamide C8H9NO2 acetaminophen 103‐90‐2 − C2H3O2 acetate ion − CH3COO acetate ion C2H4O2 acetic acid 64‐19‐7 CH3COOH acetic acid (CH3)2CO acetone CH3COCl acetyl chloride C2H2 acetylene 74‐86‐2 HCCH acetylene C9H8O4 acetylsalicylic acid 50‐78‐2 H2C(CH)CN acrylonitrile C3H7NO2 Ala C3H7NO2 alanine 56‐41‐7 NaAlSi3O3 albite AlSb aluminium antimonide 25152‐52‐7 AlAs aluminium arsenide 22831‐42‐1 AlBO2 aluminium borate 61279‐70‐7 AlBO aluminium boron oxide 12041‐48‐4 AlBr3 aluminium bromide 7727‐15‐3 AlBr3•6H2O aluminium bromide hexahydrate 2149397 AlCl4Cs aluminium caesium tetrachloride 17992‐03‐9 AlCl3 aluminium chloride (anhydrous) 7446‐70‐0 AlCl3•6H2O aluminium chloride hexahydrate 7784‐13‐6 AlClO aluminium chloride oxide 13596‐11‐7 AlB2 aluminium diboride 12041‐50‐8 AlF2 aluminium difluoride 13569‐23‐8 AlF2O aluminium difluoride oxide 38344‐66‐0 AlB12 aluminium dodecaboride 12041‐54‐2 Al2F6 aluminium fluoride 17949‐86‐9 AlF3 aluminium fluoride 7784‐18‐1 Al(CHO2)3 aluminium formate 7360‐53‐4 1 of 75 Chemical Abstract Chemical Formula Chemical Name Service (CAS) Number Al(OH)3 aluminium hydroxide 21645‐51‐2 Al2I6 aluminium iodide 18898‐35‐6 AlI3 aluminium iodide 7784‐23‐8 AlBr aluminium monobromide 22359‐97‐3 AlCl aluminium monochloride
    [Show full text]
  • Witch Hazel Extract, Double Distilled
    SAFETY DATA SHEET Preparation Date: 11/11/2015 Revision Date: 11/11/2015 Revision Number: G1 1. IDENTIFICATION Product identifier Product code: WI105 Product Name: WITCH HAZEL EXTRACT, DOUBLE DISTILLED Other means of identification Synonyms: Amamelide, extract Hamamelis virginiana, extract CAS #: Mixture RTECS # MG8328500 CI#: Not available Recommended use of the chemical and restrictions on use Recommended use: No information available. Uses advised against No information available Supplier: Spectrum Chemical Mfg. Corp 14422 South San Pedro St. Gardena, CA 90248 (310) 516-8000 Order Online At: https://www.spectrumchemical.com Emergency telephone number Chemtrec 1-800-424-9300 Contact Person: Martin LaBenz (West Coast) Contact Person: Ibad Tirmiz (East Coast) 2. HAZARDS IDENTIFICATION Classification This chemical is considered hazardous by the 2012 OSHA Hazard Communication Standard (29 CFR 1910.1200) Serious eye damage/eye irritation Category 2B Flammable liquids Category 3 Label elements Product code: WI105 Product name: WITCH HAZEL 1 / 14 EXTRACT, DOUBLE DISTILLED Warning Hazard statements Causes eye irritation Flammable liquid and vapor Hazards not otherwise classified (HNOC) Not Applicable Other hazards Can burn with an invisible flame Precautionary Statements - Prevention Wash face, hands and any exposed skin thoroughly after handling Keep away from heat/sparks/open flames/hot surfaces. — No smoking Keep container tightly closed Ground/bond container and receiving equipment Use explosion-proof electrical/ventilating/lighting/ .? /equipment Use only non-sparking tools Take precautionary measures against static discharge Wear protective gloves Wear eye/face protection In case of fire: Use CO2, dry chemical, or foam to extinguish. IF IN EYES: Rinse cautiously with water for several minutes.
    [Show full text]
  • 2 1 0 Material Safety Data Sheet
    He a lt h 1 2 Fire 2 1 0 Re a c t iv it y 0 Pe rs o n a l Pro t e c t io n H Material Safety Data Sheet Methylene Blue Solution, Loeffler MSDS Section 1: Chemical Product and Company Identification Product Name: Methylene Blue Solution, Loeffler Contact Information: Catalog Codes: SLM3328 Sciencelab.com, Inc. 14025 Smith Rd. CAS#: Mixture. Houston, Texas 77396 RTECS: Not applicable. US Sales: 1-800-901-7247 International Sales: 1-281-441-4400 TSCA: TSCA 8(b) inventory: Potassium hydroxide; Ethyl alcohol 200 Proof; Water Order Online: ScienceLab.com CI#: Not applicable. CHEMTREC (24HR Emergency Telephone), call: 1-800-424-9300 Synonym: Methylene Blue-Loeffler's Alkaline International CHEMTREC, call: 1-703-527-3887 Chemical Name: Not applicable. For non-emergency assistance, call: 1-281-441-4400 Chemical Formula: Not applicable. Section 2: Composition and Information on Ingredients Composition: Name CAS # % by Weight Potassium hydroxide 1310-58-3 <1 Ethyl alcohol 200 Proof 64-17-5 25-30 Water 7732-18-5 70-75 Methylene Blue CI52015 7220-79-3 <1 Toxicological Data on Ingredients: Ethyl alcohol 200 Proof: ORAL (LD50): Acute: 7060 mg/kg [Rat.]. 3450 mg/kg [Mouse]. VAPOR (LC50): Acute: 20000 ppm 8 hours [Rat]. 39000 mg/m 4 hours [Mouse]. Section 3: Hazards Identification Potential Acute Health Effects: Hazardous in case of skin contact (irritant, permeator), of eye contact (irritant), of ingestion. Potential Chronic Health Effects: CARCINOGENIC EFFECTS: Classified PROVEN by State of California Proposition 65 [Ethyl alcohol 200 Proof]. Classified A4 (Not classifiable for human or animal.) by ACGIH [Ethyl alcohol 200 Proof].
    [Show full text]
  • WATER CHEMISTRY CONTINUING EDUCATION PROFESSIONAL DEVELOPMENT COURSE 1St Edition
    WATER CHEMISTRY CONTINUING EDUCATION PROFESSIONAL DEVELOPMENT COURSE 1st Edition 2 Water Chemistry 1st Edition 2015 © TLC Printing and Saving Instructions The best thing to do is to download this pdf document to your computer desktop and open it with Adobe Acrobat DC reader. Adobe Acrobat DC reader is a free computer software program and you can find it at Adobe Acrobat’s website. You can complete the course by viewing the course materials on your computer or you can print it out. Once you’ve paid for the course, we’ll give you permission to print this document. Printing Instructions: If you are going to print this document, this document is designed to be printed double-sided or duplexed but can be single-sided. This course booklet does not have the assignment. Please visit our website and download the assignment also. You can obtain a printed version from TLC for an additional $69.95 plus shipping charges. All downloads are electronically tracked and monitored for security purposes. 3 Water Chemistry 1st Edition 2015 © TLC We require the final exam to be proctored. Do not solely depend on TLC’s Approval list for it may be outdated. A second certificate of completion for a second State Agency $25 processing fee. Most of our students prefer to do the assignment in Word and e-mail or fax the assignment back to us. We also teach this course in a conventional hands-on class. Call us and schedule a class today. Responsibility This course contains EPA’s federal rule requirements. Please be aware that each state implements drinking water/wastewater/safety regulations may be more stringent than EPA’s or OSHA’s regulations.
    [Show full text]
  • Nitrogen Oxychlorides : a Bibliography on Data for Physical and Chemical
    NBS Publl - cations NArL INST. OF STAND & TECH NBS SPECIAL PUBLICATION 478 U.S. DEPARTMENT OF COMMERCE / National Bureau of Standards NITROGEN OXYCHLORIDES: A Bibliography on Data for Physical and Chemical Properties of CUNO, CLNO2, and CdNOs NATIONAL BUREAU OF STANDARDS The National Bureau of Standards^ was established by an act of Congress March 3, 1901. The Bureau's overall goal is to' strengthen and advance the Nation's science and technology and facilitate their effective application for public benefit. To this end, the Bureau conducts research and provides: (1) a basis for the Nation's physical measurement system, (2) scientific and technological services for industry and government, (3) a technical basis for equity in trade, and (4) technical services to pro- mote public safety. The Bureau consists of the Institute for Basic Standards, the Institute for Materials Research, the Institute! for Applied Technology, the Institute for Computer Sciences and Technology, the Office for Information Programs, and the Office of Experimental Technology Incentives Program. THE INSTITUTE FOR BASIC STANDARDS provides the central basis within the United States of a complete and consist- ent system of physical measurement; coordinates that system with measurement systems of other nations; and furnishes essen-' tial services leading to accurate and uniform physical measurements throughout the Nation's scientific community, industry,! and commerce. The Institute consists of the Office of Measurement Services, and the following center and divisions:
    [Show full text]
  • SDS Is Originally Prepared for the Use of the Material in Japan, Thus the Stated Laws and Regulations Are Stipulated and Carried out in Japan
    National Institute of Advanced Industrial Science and Technology (AIST) May 14, 2019 Safety Data Sheet 1. Identification of the Substance/Mixture and the Supplier Supplier : National Institute of Advanced Industrial Science and Technology (AIST) Address : 1-3-1 Kasumigaseki, Chiyoda, Tokyo, Japan Office in Charge : Reference Materials Office, Center for Quality Management of Metrology, National Metrology Institute of Japan Person in Charge : Certified Reference Material Staff Telephone No. : +81-29-861-4059 Fax No. : +81-29-861-4009 Emergency Contact : Same as above Prepared on : May 14, 2019 Revised on : Reference No. : 4407001 Identity of : Certified reference material NMIJ CRM 4407-a Substance/Mixture Hexane in methane Recommended Use : This reference material can be used for calibration of analysis equipment. and Restrictions on Do not use this reference material for other purposes than Use testing/research. 2. Hazards Identification GHS classification Combustible/Flammable gas : Category 1 High-pressure gas : Compressed gas GHS label element : Signal word : Danger Hazards Statement : Extremely combustible/flammable gas Gas under pressure: May explode if heated Precautionary : ［Safety Precaution］ statement Keep away from ignition sources such as heat, sparks, open flames and hot surfaces. No smoking. ［First-Aid Measures］ Leaking gas fire: Do not extinguish, unless leak can be stopped safely. Eliminate all ignition sources, if safe to do so. ［Storage］ Store in accordance with High Pressure Gas Safety Act. Protect container from direct sunlight. Keep away from flames. Store in a well-ventilated place at temperatures of 0 °C to 40 °C. ［Disposal］ Return this reference material back to the function in charge given in “1.
    [Show full text]