DOCSLIB.ORG

Names & Synonyms Pdf Icon[PDF – 126

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Names & Synonyms Pdf Icon[PDF – 126 V.c. INDEX OF NAMES AND SYNONYMS Example: The references to method title and number are listed in the following manner: ACETIC ACID, 1603 (Method Title) Ethanoic acid, see ACETIC ACID, 1603 (Synonym) Glacial acetic acid, see ACETIC ACID, 1603 (Synonym) Methane carboxylic acid, see ACETIC ACID, 1603 (Synonym) CAS #64-19-7, see ACETIC ACID, 1603 (Chemical Abstracts Registry Number) Acenaphthene, see POLYNUCLEAR AROMATIC HYDROCARBONS, 5506 (HPLC); 5515 (GC) Acenaphthylene, see POLYNUCLEAR AROMATIC HYDROCARBONS, 5506 (HPLC); 5515 (GC) ACETALDEHYDE, 2538 (GC), 3507 (HPLC), see ALDEHYDES, SCREENING, 2539; ALIPHATIC ALDEHYDES, 2018 ACETIC ACID, 1603 Acetic acid anhydride, see ACETIC ANHYDRIDE, 3506 Acetic acid ethyl ester, see ETHYL ACETATE, 1457 Acetic acid butyl ester, see ESTERS I, 1450 Acetic acid 1,1-dimethylethyl ester, see ESTERS I, 1450 Acetic acid ethylene glycol monoethyl ether ester, see ESTERS I, 1450 Acetic acid isobutyl ester, see ESTERS I, 1450 Acetic acid 3-methyl-1-butanol ester, see ESTERS I, 1450 Acetic acid methyl ester, see METHYL ACETATE, 1458 Acetic acid 4-methyl-2-pentanol ester, see ESTERS I, 1450 Acetic acid 1-methyl propyl ester, see ESTERS I, 1450 Acetic acid 1-pentanol ester, see ESTERS I, 1450 Acetic acid 2-pentanol ester, see ESTERS I, 1450 Acetic acid n-propyl ester, see ESTERS I, 1450 Acetic acid vinyl ester, see VINYL ACETATE, 1453 Acetic aldehyde, see ACETALDEHYDE (GC), 2538; 3507 (HPLC) ACETIC ANHYDRIDE, 3506 Acetic ether, see VOLATILE ORGANIC COMPOUNDS (SCREENING), 2549 ACETOIN, 2558 Acetone, see KETONES I, 1300; 2555; VOLATILE ORGANIC COMPOUNDS SCREENING), 2549; ORGANIC and INORGANIC GASES, 3800 ACETONE CYANOHYDRIN, 2506; 2555 ACETONITRILE, 1606 ACN, see ACETONITRILE, 1606 Acetonylbenzyl)-4-hydroxycoumarin, see WARFARIN, 5002 Acetyl oxide, see ACETIC ANHYDRIDE, 3506 Acetylene black, see CARBON BLACK, 5000 Acetylene dichloride, see HYDROCARBONS, HALOGENATED, 1003 Acetylene tetrabromide, see 1,1,2,2-TETRABROMOETHANE, 2003 Acetylene tetrachloride, see 1,1,2-2-TETRACHLOROETHANE, 1019; 2562 ACIDS, INORGANIC 7903 Acraldehyde, see ACROLEIN, 2501 Acrylic acid methyl ester, see METHYL ACRYLATE, 1459 ACROLEIN, 2501; see ALDEHYDES, SCREENING, 2539 ACRYLONITRILE, 1604 Actinolite, see ASBESTOS and OTHER FIBERS by PCM, 7400; ASBESTOS FIBERS by TEM, 7402; ASBESTOS (bulk) by PLM, 9002 Aerosil, see SILICA, AMORPHOUS, 7501 AEROBIC BACTERIA by GC-FAME, 0801 AGE, see ALLYL GLYCIDYL ETHER, 2545 ALACHLOR in AIR, 5603 3/15/2003 A-32 NIOSH Manual of Analytical Methods Alachlor, see CHLORINATED AND ORGANONITROGEN HERBICIDES (AIR SAMPLING), 5602; (HAND WASH), 9200; (DERMAL PATCH), 9201 ALCOHOLS I, 1400 ALCOHOLS II, 1401 ALCOHOLS III, 1402 ALCOHOLS IV, 1403 ALDEHYDES, SCREENING, 2539 Aldicarb, see ORGANONTROGEN, 5601 ALDRIN and LINDANE, 5502 Alkali, see ALKALINE DUSTS, 7401 ALKALINE DUSTS, 7401 Allyl alcohol, see ALCOHOLS III, 1402; ALCOHOLS COMBINED, 1405 ALLYL CHLORIDE, 1000 ALLYL GLYCIDYL ETHER, 2545 Allyl trichloride, see HYDROCARBONS, HALOGENATED, 1003 1-Allyloxy-2,3-epoxypropane, see ALLYL GLYCIDYL ETHER, 2545 Alumina, see PARTICULATES NOT OTHERWISE REGULATED, TOTAL, 0500; RESPIRABLE, 0600; ALUMINUM, 7013 ALUMINUM, 7013; also see ELEMENTS by ICP, 7300; METALS in urine, 8310; ELEMENTS by ICP (Hot Block/HCl/ HNO3 Digestion), 7303; Aqua Regia Ashing, 7301; Nitric/Perchloric Acid Ashing, 7300 Amidine black GA, see DYES, 5013 Amidine blue 2B, see DYES, 5013 AMINES, ALIPHATIC, 2010 AMINES, AROMATIC, 2002 3-amino-N-(alpha-carboxyphenethyl)-succinamic ester, see ASPARTAME, 5031 2-Aminoanisole, see ANISIDINE, 2514 Aminobenzene, see AMINES, AROMATIC, 2002; ANILINE, O-TOLUIDINE, AND NITROBENZENE, 2017 1-Aminobutane, see N-BUTYLAMINE, 2012 AMINOETHANOL COMPOUNDS I, 2007 AMINOETHANOL COMPOUNDS II, 3509 p-Aminonitrobenzene, see P-NITROANILINE, 5033 2-Aminoethanol, see AMINOETHANOL COMPOUNDS I, 2007; AMINOETHANOL COMPOUNDS II, 3509 Aminoethylene, see ETHYLENIMINE, 3514 p-Aminophenylarsonic acid, see ARSENIC, ORGANO-, 5022 2-Aminotoluene, see AMINES, AROMATIC, 2002; ANILINE, O-TOLUIDINE, AND NITROBENZENE, 2017 AMMONIA by VIS, 6015 AMMONIA by IC, 6016 Amorphous carbon, see CARBON BLACK, 5000 Amosite, see ASBESTOS and OTHER FIBERS by PCM, 7400; ASBESTOS FIBERS by TEM, 7402; ASBESTOS (bulk) by PLM, 9002 Amphibole asbestos, see ASBESTOS (bulk) by PLM, 9002 n-Amyl acetate, see ESTERS I, 1450; VOLATILE ORGANIC COMPOUNDS (SCREENING), 2549 sec-Amyl acetate, see ESTERS I, 1450; VOLATILE ORGANIC COMPOUNDS (SCREENING), 2549 Anhydrotrimellitic acid, see TRIMELLITIC ANHYDRIDE, 5036 Aniline, see AMINES, AROMATIC, 2002 ANILINE, O-TOLUIDINE, AND NITROBENZENE, 2017 ANISIDINE, 2514 Anthophyllite asbestos, see ASBESTOS and OTHER FIBERS by PCM, 7400; ASBESTOS FIBERS by TEM, 7402 Anthracene, see POLYNUCLEAR AROMATIC HYDROCARBONS, 5506 (HPLC); 5515 (GC) Antimony, see ELEMENTS in blood or tissue, 8005; ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion), 7303; Aqua Regia Ashing, 7301; Nitric/Perchloric Acid Ashing, 7300 Antimony trihydride, see STIBINE, 6008 Aqua fortis, see ACIDS, INORGANIC, 7903 Aroclor-1016, see POLYCHLOROBIPHENYLS, 5503 Aroclor-1242, see POLYCHLOROBIPHENYLS, 5503 Aroclor-1254, see POLYCHLOROBIPHENYLS, 5503 Aroclor-5460, see CHLORINATED TERPHENYL, 5014 Aroclor in serum, see POLYCHLOROBIPHENYLS in serum, 8004 p-Arsanilic acid, see ARSENIC, ORGANO-, 5022 3/15/2003 A-33 NIOSH Manual of Analytical Methods ARSENIC and Cpds. (hydride AAS), 7900; see ELEMENTS by ICP, 7300; ELEMENTS on WIPES, 9102; ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion), 7303; Aqua Regia Ashing, 7301; Nitric/Perchloric Acid Ashing, 7300 ARSENIC, ORGANO-,5022 ARSENIC TRIOXIDE, 7901 Arsenous acid anhydride, see ARSENIC TRIOXIDE, 7901 Arsenolite, see ARSENIC TRIOXIDE, 7901 Arsenous sesquioxide, see ARSENIC TRIOXIDE, 7901 ARSINE, 6001 ASBESTOS (bulk) by PLM, 9002, see ASBESTOS, CHRYSOTILE by XRD, 9000; ASBESTOS and OTHER FIBERS by PCM, 7400 ASBESTOS FIBERS by TEM, 7402; see ASBESTOS, CHRYSOTILE by XRD, 9000; ASBESTOS and OTHER FIBERS by PCM, 7400; ASBESTOS (bulk) by PLM, 9002 ASPARTAME, 5031 Asphalt fume, see BENZENE SOLUBLE FRACTION AND TOTAL PARTICULATE (ASPHALT FUME), 5042 L-Asparty-L-phenylalamine methyl ester, see ASPARTAME, 5031 Atrazine, see CHLORINATED AND ORGANONITROGEN HERBICIDES (AIR SAMPLING), 5602; (HAND WASH), 9200; (DERMAL PATCH), 9201; TRIAZINE HERBICIDES and their METABOLITES, 8315 Azacyclorpopane, see ETHYLENIMINE, 3514 AZELAIC ACID, 5019 Azimethylene, see DIAZOMETHANE, 2515 Azinophos methyl, see ORGANOPHOSPHORUS PESTICIDES, 5600 Azirdine, see ETHYLENIMINE, 3514 Azoamine see P-NITROANILINE, 5033 Bacteria, see AEROBIC BACTERIA by GC-FAME, 0801 B[a]P, see POLYNUCLEAR AROMATIC HYDROCARBONS, 5506 (HPLC); 5515 (GC) Banana oil, see VOLATILE ORGANIC COMPOUNDS (SCREENING), 2549 BARIUM, soluble compounds, 7056; ELEMENTS on WIPES, 9102; ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion), 7303; Aqua Regia Ashing, 7301; Nitric/Perchloric Acid Ashing, 7300 Barium in urine, see METALS in urine, 8310 B[b]F, see POLYNUCLEAR AROMATIC HYDROCARBONS, 5506 (HPLC); 5515 (GC) Benzaldehyde, see VOLATILE ORGANIC COMPOUNDS (SCREENING), 2549 Benz[a]anthracene, see POLYNUCLEAR AROMATIC HYDROCARBONS, 5506 (HPLC); 5515 (GC) Benomyl, see ORGANONITROGEN, 5601 1,2-Benzanthracene, see POLYNUCLEAR AROMATIC HYDROCARBONS, 5506 (HPLC; 5515 (GC) Benz[e]acephenanthrylene, see POLYNUCLEAR AROMATIC HYDROCARBONS, 5506 (HPLC); 5515 (GC) Benzenamine, see AMINES, AROMATIC, 2002 BENZENE by portable GC, 3700; see ORGANIC and INORGANIC GASES, 3800 Benzene, see HYDROCARBONS, BP 36-126oC, 1500; HYDROCARBONS, AROMATIC, 1501; VOLATILE ORGANIC COMPOUNDS (SCREENING), 2549 BENZENE SOLUBLE FRACTION AND TOTAL PARTICULATE (ASPHALT FUME), 5042 Benzene solubles, see BENZENE SOLUBLE FRACTION AND TOTAL PARTICULATE (ASPHALT FUME), 5042 1,3-Benzenediol, see RESORCINOL, 5701 1,4-Benzenediol, see HYDROQUINONE, 5004 Benzene-solubles, see BENZENE-SOLUBLE FRACTION and TOTAL PARTICULATE, 5042 1,2,4-Benzenetricarboylicacid-1,2-anhydride, see TRIMELLITIC ANHYDRIDE, 5036 Benzidine, see DYES, 5013; BENZIDINE and 3,3'-DICHLOROBENZIDINE, 5509 BENZIDINE in urine (GC), 8306 Benzin, see NAPHTHAS, 1550 Benzo[a]phenanthrene, see POLYNUCLEAR AROMATIC HYDROCARBONS, 5506 (HPLC); 5515 (GC) Benzo[a]pyrene, see POLYNUCLEAR AROMATIC HYDROCARBONS, 5506 (HPLC); 5515 (GC) Benzo Azurine G, see DYES, 5013 Benzo[b]fluoranthene, see POLYNUCLEAR AROMATIC HYDROCARBONS, 5506 (HPLC); 5515 (GC) Benzo[b]phenanthrene, see POLYNUCLEAR AROMATIC HYDROCARBONS, 5506 (HPLC); 5515 (GC) Benzo[def]phenanthrene, see POLYNUCLEAR AROMATIC HYDROCARBONS, 5506 (HPLC); 5515 (GC) Benzo[e]pyrene, see POLYNUCLEAR AROMATIC HYDROCARBONS, 5506 (HPLC); 5515 (GC) 2,3-Benzofluoranthene, see POLYNUCLEAR AROMATIC HYDROCARBONS, 5506 (HPLC); 5515 (GC) 3,4-Benzofluoranthene, see POLYNUCLEAR AROMATIC HYDROCARBONS, 5506 (HPLC); 5515 (GC) 3/15/2003 A-34 NIOSH Manual of Analytical Methods 11,12-Benzofluoranthene, see POLYNUCLEAR AROMATIC HYDROCARBONS, 5506 (HPLC); 5515 (GC) Benzo[k]fluoranthene, see POLYNUCLEAR AROMATIC HYDROCARBONS, 5506 (HPLC); 5515 (GC) Benzo[k]fluorene, see POLYNUCLEAR AROMATIC HYDROCARBONS, 5506 (HPLC); 5515 (GC) Benzo[ghi]perylene, see POLYNUCLEAR AROMATIC HYDROCARBONS, 5506 (HPLC); 5515 (GC) Benzoic aldehyde. See VOLATILE ORGANIC COMPOUNDS (SCREENING), 2549 1,12-Benzoperylene, see POLYNUCLEAR AROMATIC HYDROCARBONS, 5506 (HPLC); 5515 (GC) 1,2-Benzophenanthrene, see POLYNUCLEAR AROMATIC HYDROCARBONS, 5506 (HPLC); 5515 (GC) 2,3-Benzophenanthrene, see POLYNUCLEAR AROMATIC HYDROCARBONS, 5506 (HPLC); 5515 (GC) 1,2-Benzopyrene, see POLYNUCLEAR AROMATIC HYDROCARBONS, 5506 (HPLC);
Load more

Recommended publications
  • Alcohols Combined 1405
    ALCOHOLS COMBINED 1405 Formulas: Table 1 MW: Table 1 CAS: Table 2 RTECS: Table 2 METHOD: 1405, Issue 1 EVALUATION: PARTIAL Issue 1: 15 March 2003 OSHA : Table 2 PROPERTIES: Table 1 NIOSH: Table 2 ACGIH: Table 2 COMPOUNDS: (1) n-butyl alcohol (4) n-propyl alcohol (7) cyclohexanol (2) sec-butyl alcohol (5) allyl alcohol (8) isoamyl alcohol (3) isobutyl alcohol (6) diacetone alcohol (9) methyl isobutyl carbinol SYNONYMS: See Table 3. SAMPLING MEASUREMENT SAMPLER: SOLID SORBENT TUBE TECHNIQUE: GAS CHROMATOGRAPHY, FID (Coconut shell charcoal, 100 mg/50 mg) ANALYTE: Compounds above FLOW RATE: 0.01 to 0.2 L/min DESORPTION: 1 mL 5% 2-propanol in CS2 Compounds: (1-3 ) (4-9) VOL-MIN: 2 L 1 L INJECTION -MAX: 10 L 10 L VOLUME: 1 µL SHIPMENT: Routine TEMPERATURE -INJECTION: 220 °C SAMPLE -DETECTOR: 250 - 300 °C STABILITY: See Evaluation of Method. -COLUMN: 35 °C (7 minutes), to 60 °C at 5 °C/minute, hold 5 minutes, up to BLANKS: 2 to 10 field blanks per set 120 °C at 10 °C /minute, hold 3 minutes. CARRIER GAS: He, 4 mL/min ACCURACY COLUMN: Capillary, fused silica, 30 m x 0.32-mm RANGE STUDIED: Not studied [1, 2]. ID; 0.5 µm film polyethylene glycol, DB- wax or equivalent BIAS: Not determined CALIBRATION: Solutions of analyte in eluent (internal OVERALL standard optional) PRECISION (Ö ): Not determined rT RANGE: See EVALUATION OF METHOD. ACCURACY: Not determined ESTIMATED LOD: 1 µg each analyte per sample PRECISION: See EVALUATION OF METHOD. APPLICABILITY: This method may be used to determine two or more of the specified analytes simultaneously.
    [Show full text]
  • The Radiochemistry of Beryllium
    National Academy of Sciences National Research Council I NUCLEAR SCIENCE SERIES The Radiochemistry ·of Beryllium COMMITTEE ON NUCLEAR SCIENCE L. F. CURTISS, Chairman ROBLEY D. EVANS, Vice Chairman National Bureau of Standards MassaChusetts Institute of Technol0gy J. A. DeJUREN, Secretary ./Westinghouse Electric Corporation H.J. CURTIS G. G. MANOV Brookhaven National' LaboratOry Tracerlab, Inc. SAMUEL EPSTEIN W. WAYNE MEINKE CalUornia Institute of Technology University of Michigan HERBERT GOLDSTEIN A.H. SNELL Nuclear Development Corporation of , oak Ridge National Laboratory America E. A. UEHLING H.J. GOMBERG University of Washington University of Michigan D. M. VAN PATTER E.D.KLEMA Bartol Research Foundation Northwestern University ROBERT L. PLATZMAN Argonne National Laboratory LIAISON MEMBERS PAUL C .. AEBERSOLD W.D.URRY Atomic Energy Commission U. S. Air Force J. HOW ARD McMILLEN WILLIAM E. WRIGHT National Science Foundation Office of Naval Research SUBCOMMITTEE ON RADIOCHEMISTRY W. WAYNE MEINKE, Chairman HAROLD KIRBY University of Michigan Mound Laboratory GREGORY R. CHOPPIN GEORGE LEDDICOTTE Florida State University. Oak Ridge National Laboratory GEORGE A. COW AN JULIAN NIELSEN Los Alamos Scientific Laboratory Hanford Laboratories ARTHUR W. FAIRHALL ELLIS P. STEINBERG University of Washington Argonne National Laboratory JEROME HUDIS PETER C. STEVENSON Brookhaven National Laboratory University of California (Livermore) EARL HYDE LEO YAFFE University of CalUornia (Berkeley) McGill University CONSULTANTS NATHAN BALLOU WILLIAM MARLOW Naval Radiological Defense Laboratory N atlonal Bureau of Standards JAMESDeVOE University of Michigan CHF.MISTRY-RADIATION AND RADK>CHEMIST The Radiochemistry of Beryllium By A. W. FAIRHALL. Department of Chemistry University of Washington Seattle, Washington May 1960 ' Subcommittee on Radiochemistry National Academy of Sciences - National Research Council Printed in USA.
    [Show full text]
  • Transport of Dangerous Goods
    ST/SG/AC.10/1/Rev.16 (Vol.I) Recommendations on the TRANSPORT OF DANGEROUS GOODS Model Regulations Volume I Sixteenth revised edition UNITED NATIONS New York and Geneva, 2009 NOTE The designations employed and the presentation of the material in this publication do not imply the expression of any opinion whatsoever on the part of the Secretariat of the United Nations concerning the legal status of any country, territory, city or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. ST/SG/AC.10/1/Rev.16 (Vol.I) Copyright © United Nations, 2009 All rights reserved. No part of this publication may, for sales purposes, be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, electrostatic, magnetic tape, mechanical, photocopying or otherwise, without prior permission in writing from the United Nations. UNITED NATIONS Sales No. E.09.VIII.2 ISBN 978-92-1-139136-7 (complete set of two volumes) ISSN 1014-5753 Volumes I and II not to be sold separately FOREWORD The Recommendations on the Transport of Dangerous Goods are addressed to governments and to the international organizations concerned with safety in the transport of dangerous goods. The first version, prepared by the United Nations Economic and Social Council's Committee of Experts on the Transport of Dangerous Goods, was published in 1956 (ST/ECA/43-E/CN.2/170). In response to developments in technology and the changing needs of users, they have been regularly amended and updated at succeeding sessions of the Committee of Experts pursuant to Resolution 645 G (XXIII) of 26 April 1957 of the Economic and Social Council and subsequent resolutions.
    [Show full text]
  • Effect of Enzymes on Strawberry Volatiles During Storage, at Different Ripeness
    Effect of Enzymes on Strawberry Volatiles During Storage, at Different Ripeness Level, in Different Cultivars and During Eating Thesis Presented in Partial Fulfillment of the Requirements for the Degree Master of Science in the Graduate School of The Ohio State University By Gulsah Ozcan Graduate Program in Food Science and Technology The Ohio State University 2010 Thesis Committee: Sheryl Ann Barringer, Adviser W. James Harper John Litchfield 1 Copyright by Gülşah Özcan 2010 ii ABSTRACT Strawberry samples with enzyme activity and without enzyme activity (stannous chloride added) were measured for real time formation of lipoxygenase (LOX) derived aroma compounds after 5 min pureeing using selected ion flow tube mass spectrometry (SIFT-MS). The concentration of (Z)-3-hexenal and (E)-2-hexenal increased immediately after blending and gradually decreased over time while hexanal concentration increased for at least 5 min in ground strawberries. The formation of hexanal was slower than the formation of (Z)-3-hexenal and (E)-2-hexenal in the headspace of pureed strawberries. The concentration of LOX aldehydes and esters significantly increased during refrigerated storage. Damaging strawberries increased the concentration of LOX aldehydes but did not significantly affect the concentration of esters. The concentrations of many of the esters were strongly correlated to their corresponded acids and/or aldehydes. The concentration of LOX generated aldehydes decreased during ripening, while fruity esters increased. Different varieties had different aroma profiles and esters were the greatest percentage of the volatiles. The aroma release of some of the LOX derived aldehydes in the mouthspace in whole strawberries compared to chopped strawberries showed that these volatiles are formed in the mouth during chewing.
    [Show full text]
  • Chapter 13.Pptx
    Chapter 13: Alcohols and Phenols 13.1 Structure and Properties of Alcohols C C Alkanes Carbon - Carbon Multiple Bonds Carbon-heteroatom single bonds basic O C C C N C N C X O nitro alkane X= F, Cl, Br, I amines Alkenes Alkyl Halide Chapter 23 OH C C H O C O C C O C C Alkynes phenol alcohols ethers epoxide acidic Chapter 14 H H H C S C C C C S S C C S C C H C C sulfides thiols disulfide H H (thioethers) Arenes 253 Nomenclature of alcohols 1. In general, alcohols are named in the same manner as alkanes; replace the -ane suffix for alkanes with an -ol for alcohols CH3CH2CH2CH3 CH3CH2CH2CH2OH OH butane 1-butanol 2-butanol butan-1-ol butan-2-ol 2. Number the carbon chain so that the hydroxyl group gets the lowest number 3. Number the substituents and write the name listing the substituents in alphabetical order. Many alcohols are named using non-systematic nomenclature H C OH 3 OH OH C OH OH HO OH H3C HO H3C benzyl alcohol allyl alcohol tert-butyl alcohol ethylene glycol glycerol (phenylmethanol) (2-propen-1-ol) (2-methyl-2-propanol) (1,2-ethanediol) (1,2,3-propanetriol) 254 127 Alcohols are classified according to the H R C OH C OH H H degree of substitution of the carbon bearing H H 1° carbon the -OH group methanol primary alcohol primary (1°) : one alkyl substituent R R C OH C OH R R secondary (2°) : two alkyl substituents H R 2° carbon 3° carbon tertiary (3°) : three alkyl substituents secondary alcohol tertiary alcohol Physical properties of alcohols – the C-OH bond of alcohols has a significant dipole moment.
    [Show full text]
  • B.Sc.(H) Chemistry-3Rd Semester
    LIBRARY (18 [This question paper contains 4 printed pages Your Roll No. S1. No. of Q. Paper :7393 J Unique Paper Code 32171301 Name of the Course : B.Sc.(Hons.) Chemistry Name of the Paper Inorganic Chemistry II: s and p block elements Semester : II Time: 3 Hours Maximum Marks : 75 Instructions for Candidates: (i) Write your Roll No.. on the top immediately on receipt of this question paper. (ii) Attempt any five questions. (iii) All questions carry equal marks. 1. (a) Explain why most lines in the Ellingham diagram slope upward from left to right. What happens when a line crosses AG=0? 5 (b) Why is white phosphorus very reactive in comparison to red phosphorus ? Give the mechanism of stepwise hydrolysis of P,O,a. P.T.O 7393 7393 in Discuss the structure and bonding obtain the following: (c) formed (c) How will you Diborane. What are the products borazine ammonia (i) B-bromoborazine from when diborane reacts with excess 5 (ii) (NPF,), from (NPCl,), at (i) low temperature Lithium is different from other 2. (a) Chemistry of (ii) high temperature of alkali metals. Give examples in support 5 3515 the statement. 4. Give reason (any five): the gases? more stable than P, (b) What are clathrate compounds of noble (i) P, molecule is clathrates? Why do helium and neon not form molecule. 5 from B to Al but (ii) lonization energy decreases Ga. of increases from Al to Give one method of preparation (c) but a gas at room is the a liquid H,S peroxodisulphuric acid.
    [Show full text]
  • A New Approach to Prepare Polyethylene Glycol Allyl Glycidyl Ether
    E3S Web of Conferences 267, 02004 (2021) https://doi.org/10.1051/e3sconf/202126702004 ICESCE 2021 A new approach to prepare Polyethylene Glycol Allyl Glycidyl Ether Huizhen Wang1*, Ruiyang Xie1, Mingjun Chen1*, Weihao Deng1, Kaixin Zhang2, Jiaqin Liu1 1School of Science, Xihua University, Chengdu 610039, China; 2Chengdu Jingyiqiang Environmental Protection Technology Co., Ltd. Abstract. The polyethylene glycol allyl glycidyl ether (PGAGE) is an important intermediate for preparing silicone softener that can be synthesized from allyl alcohol polyoxyethylene ether and epichlorohydrin (ECH). The performance parameters including the concentration of ECH, initial boron trifluoride diethyl etherate (BFEE) as well as CaCl2 quality were investigated respectively. The optimum process parameters which can get high capping and low by-product rate are as follows: the ECH concentration is 2.0 M, the initial BFEE concentration is 1.65mM, and the CaCl2 dosage is 1.65g/L. Under these conditions, the maximal yield can be improved to 91.36%, the percent of capping rate is higher than 98.16%, the residual concentration of F- is only 0.63 mg/L. concentrated basic solution, in which the total yield was between 90%~91% by Matsuoka et al. [10] also use the 1 Introduction two-step reaction to synthesize AGE based on the reaction Polyethylene glycol allyl glycidyl ether (PGAGE) and the of allyl alcohol with ECH using BFEE as the catalyst. allyl polyoxyethylene ether (APEG), tethering with both Their results demonstrated that the yield reaches 82% alkene and epoxy groups, are widely used as fabric under the following condition: n (ECH) : n (allyl alcohol): finishing agent [1-2] , reactive diluent [3] , cross-linking (catalysis) = 1: (1~3) : (0.01~0.002).
    [Show full text]
  • Assessment of Portable HAZMAT Sensors for First Responders
    The author(s) shown below used Federal funds provided by the U.S. Department of Justice and prepared the following final report: Document Title: Assessment of Portable HAZMAT Sensors for First Responders Author(s): Chad Huffman, Ph.D., Lars Ericson, Ph.D. Document No.: 246708 Date Received: May 2014 Award Number: 2010-IJ-CX-K024 This report has not been published by the U.S. Department of Justice. To provide better customer service, NCJRS has made this Federally- funded grant report available electronically. Opinions or points of view expressed are those of the author(s) and do not necessarily reflect the official position or policies of the U.S. Department of Justice. Assessment of Portable HAZMAT Sensors for First Responders DOJ Office of Justice Programs National Institute of Justice Sensor, Surveillance, and Biometric Technologies (SSBT) Center of Excellence (CoE) March 1, 2012 Submitted by ManTech Advanced Systems International 1000 Technology Drive, Suite 3310 Fairmont, West Virginia 26554 Telephone: (304) 368-4120 Fax: (304) 366-8096 Dr. Chad Huffman, Senior Scientist Dr. Lars Ericson, Director UNCLASSIFIED This project was supported by Award No. 2010-IJ-CX-K024, awarded by the National Institute of Justice, Office of Justice Programs, U.S. Department of Justice. The opinions, findings, and conclusions or recommendations expressed in this publication are those of the author(s) and do not necessarily reflect those of the Department of Justice. This document is a research report submitted to the U.S. Department of Justice. This report has not been published by the Department. Opinions or points of view expressed are those of the author(s) and do not necessarily reflect the official position or policies of the U.S.
    [Show full text]
  • Guide No. 1 – October 2020 2/12 the CONCEPT and IMPLEMENTATION of CPA GUIDANCE RESIDUE LEVELS
    Cooperation Centre for Scientific Research Relative to Tobacco CORESTA GUIDE N° 1 The Concept and Implementation of CPA Guidance Residue Levels October 2020 Agro-Chemical Advisory Committee CORESTA TECHNICAL GUIDE N° 1 Title: The Concept and Implementation of CPA Guidance Residue Levels Status: Valid Note: This document will be periodically reviewed by CORESTA Document history: Date of review Information July 2003 Version 1 GRL for Pyrethrins () and Terbufos corrected. December 2003 CPA terminology corrected. June 2008 Version 2 – GRLs revised and residue definitions added Provisional GRL of 2.00 ppm for Cyfluthrin to replace previous June 2010 GRL of 0.50 ppm July 2013 Version 3 – GRLs revised October 2013 Note for Maleic Hydrazide revised Version 4 – GRLs revised + clarification that scope of GRLs July 2016 applies predominantly to the production of traditional cigarette tobaccos and GAP associated with their cultivation. June 2018 Fluopyram GRL of 5 ppm added to GRL list Version 5 – Nine new CPAs with GRL added to list. November 2019 Revision of GRLs for Chlorantraniliprole and Indoxacarb. Updated web links. October 2020 Version 6 – Flupyradifurone GRL of 21 ppm added to GRL list. CORESTA Guide No. 1 – October 2020 2/12 THE CONCEPT AND IMPLEMENTATION OF CPA GUIDANCE RESIDUE LEVELS Executive Summary • Guidance Residue Levels (GRLs) are in the remit of the Agro-Chemical Advisory Committee (ACAC) of CORESTA. Their development is a joint activity of all ACAC members, who represent the leaf production, processing and manufacturing sectors of the Tobacco Industry. The concept of GRLs and their implementation are described in this guide. • GRLs provide guidance to tobacco growers and assist with interpretation and evaluation of results from analyses of residues of Crop Protection Agents (CPAs*).
    [Show full text]
  • 1,2-DICHLOROETHANE 1. Exposure Data
    1,2-DICHLOROETHANE Data were last reviewed in IARC (1979) and the compound was classified in IARC Monographs Supplement 7 (1987a). 1. Exposure Data 1.1 Chemical and physical data 1.1.1 Nomenclature Chem. Abstr. Serv. Reg. No.: 107-06-2 Chem. Abstr. Name: 1,2-Dichloroethane IUPAC Systematic Name: 1,2-Dichloroethane Synonym: Ethylene dichloride 1.1.2 Structural and molecular formulae and relative molecular mass Cl CH2 CH2 Cl C2H4Cl2 Relative molecular mass: 98.96 1.1.3 Chemical and physical properties of the pure substance (a) Description: Colourless liquid with a pleasant odour (Budavari, 1996) (b) Boiling-point: 83.5°C (Lide, 1995) (c) Melting-point: –35.5°C (Lide, 1995) (d) Solubility: Slightly soluble in water; miscible with ethanol, chloroform and diethyl ether (Lide, 1995; Budavari, 1996) (e) Vapour pressure: 8 kPa at 20°C (Verschueren, 1996) (f) Flash-point: 18°C, open cup (Budavari, 1996) (g) Conversion factor: mg/m3 = 4.0 × ppm 1.2 Production and use World production capacities in 1988 for 1,2-dichloroethane have been reported as follows (thousand tonnes): North America, 9445; western Europe, 9830; Japan, 3068; and other, 8351 (Snedecor, 1993). Production in the United States has been reported as follows (thousand tonnes): 1983, 5200; 1990, 6300; 1991, 6200; 1992, 6900; 1993, 8100 (United States National Library of Medicine, 1997). The total annual production in Canada in 1990 was estimated to be 922 thousand tonnes; more than 1000 thousand tonnes were produced in the United Kingdom in 1991 (WHO, 1995). –501– 502 IARC MONOGRAPHS VOLUME 71 1,2-Dichloroethane is used primarily in the production of vinyl chloride; 99% of total demand in Canada, 90% in Japan and 88% of total production in the United States are used for this purpose.
    [Show full text]
  • Warning: the Following Lecture Contains Graphic Images
    What the новичок (Novichok)? Why Chemical Warfare Agents Are More Relevant Than Ever Matt Sztajnkrycer, MD PHD Professor of Emergency Medicine, Mayo Clinic Medical Toxicologist, Minnesota Poison Control System Medical Director, RFD Chemical Assessment Team @NoobieMatt #ITLS2018 Disclosures In accordance with the Accreditation Council for Continuing Medical Education (ACCME) Standards, the American Nurses Credentialing Center’s Commission (ANCC) and the Commission on Accreditation for Pre-Hospital Continuing Education (CAPCE), states presenters must disclose the existence of significant financial interests in or relationships with manufacturers or commercial products that may have a direct interest in the subject matter of the presentation, and relationships with the commercial supporter of this CME activity. The presenter does not consider that it will influence their presentation. Dr. Sztajnkrycer does not have a significant financial relationship to report. Dr. Sztajnkrycer is on the Editorial Board of International Trauma Life Support. Specific CW Agents Classes of Chemical Agents: The Big 5 The “A” List Pulmonary Agents Phosgene Oxime, Chlorine Vesicants Mustard, Phosgene Blood Agents CN Nerve Agents G, V, Novel, T Incapacitating Agents Thinking Outside the Box - An Abbreviated List Ammonia Fluorine Chlorine Acrylonitrile Hydrogen Sulfide Phosphine Methyl Isocyanate Dibotane Hydrogen Selenide Allyl Alcohol Sulfur Dioxide TDI Acrolein Nitric Acid Arsine Hydrazine Compound 1080/1081 Nitrogen Dioxide Tetramine (TETS) Ethylene Oxide Chlorine Leaks Phosphine Chlorine Common Toxic Industrial Chemical (“TIC”). Why use it in war/terror? Chlorine Density of 3.21 g/L. Heavier than air (1.28 g/L) sinks. Concentrates in low-lying areas. Like basements and underground bunkers. Reacts with water: Hypochlorous acid (HClO) Hydrochloric acid (HCl).
    [Show full text]
  • Section 2. Hazards Identification OSHA/HCS Status : This Material Is Considered Hazardous by the OSHA Hazard Communication Standard (29 CFR 1910.1200)
    SAFETY DATA SHEET Nonflammable Gas Mixture: Arsine / Helium / Phosgene Section 1. Identification GHS product identifier : Nonflammable Gas Mixture: Arsine / Helium / Phosgene Other means of : Not available. identification Product use : Synthetic/Analytical chemistry. SDS # : 006605 Supplier's details : Airgas USA, LLC and its affiliates 259 North Radnor-Chester Road Suite 100 Radnor, PA 19087-5283 1-610-687-5253 24-hour telephone : 1-866-734-3438 Section 2. Hazards identification OSHA/HCS status : This material is considered hazardous by the OSHA Hazard Communication Standard (29 CFR 1910.1200). Classification of the : GASES UNDER PRESSURE - Compressed gas substance or mixture ACUTE TOXICITY (inhalation) - Category 4 GHS label elements Hazard pictograms : Signal word : Warning Hazard statements : Contains gas under pressure; may explode if heated. May displace oxygen and cause rapid suffocation. Harmful if inhaled. Precautionary statements General : Read and follow all Safety Data Sheets (SDS’S) before use. Read label before use. Keep out of reach of children. If medical advice is needed, have product container or label at hand. Close valve after each use and when empty. Use equipment rated for cylinder pressure. Do not open valve until connected to equipment prepared for use. Use a back flow preventative device in the piping. Use only equipment of compatible materials of construction. Prevention : Use only outdoors or in a well-ventilated area. Avoid breathing gas. Response : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER or physician if you feel unwell. Storage : Protect from sunlight when ambient temperature exceeds 52°C/125°F. Store in a well- ventilated place.
    [Show full text]