Bromoacetone Final AEGL
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Downloads/DL Praevention/Fachwissen/Gefahrstoffe/TOXIKOLOGI SCHE BEWERTUNGEN/Bewertungen/Toxbew072-L.Pdf
Distribution Agreement In presenting this thesis or dissertation as a partial fulfillment of the requirements for an advanced degree from Emory University, I hereby grant to Emory University and its agents the non-exclusive license to archive, make accessible, and display my thesis or dissertation in whole or in part in all forms of media, now or hereafter known, including display on the world wide web. I understand that I may select some access restrictions as part of the online submission of this thesis or dissertation. I retain all ownership rights to the copyright of the thesis or dissertation. I also retain the right to use in future works (such as articles or books) all or part of this thesis or dissertation. Signature: _____________________________ ______________ Jedidiah Samuel Snyder Date Statistical analysis of concentration-time extrapolation factors for acute inhalation exposures to hazardous substances By Jedidiah S. Snyder Master of Public Health Global Environmental Health _________________________________________ P. Barry Ryan, Ph.D. Committee Chair _________________________________________ Eugene Demchuk, Ph.D. Committee Member _________________________________________ Paige Tolbert, Ph.D. Committee Member Statistical analysis of concentration-time extrapolation factors for acute inhalation exposures to hazardous substances By Jedidiah S. Snyder Bachelor of Science in Engineering, B.S.E. The University of Iowa 2010 Thesis Committee Chair: P. Barry Ryan, Ph.D. An abstract of A thesis submitted to the Faculty of the Rollins School of Public Health of Emory University in partial fulfillment of the requirements for the degree of Master of Public Health in Global Environmental Health 2015 Abstract Statistical analysis of concentration-time extrapolation factors for acute inhalation exposures to hazardous substances By Jedidiah S. -
SAPRC07T Mechanism Species Definition Molecular Weight ACETONE Acetone 58.08 ACETYLENE Acetylene 26.04 ACROLEIN Acrolein 56.06 A
SAPRC07T Mechanism Species Molecular Species Definition weight ACETONE Acetone 58.08 ACETYLENE Acetylene 26.04 ACROLEIN Acrolein 56.06 ACROLEIN_PRIMARY Acrolein emissions tracer 56.06 Lumped photoreactive monounsaturated dicarbonyl aromatic AFG1 fragmentation products that photolyze to form radicals 98.10 Lumped photoreactive monounsaturated dicarbonyl aromatic fragmentation products that photolyze to form non-radical AFG2 products 98.10 Lumped diunsaturatred dicarbonyl aromatic fragmentation AFG3 product. 124.14 Alkanes and other non-aromatic compounds that react only with OH, and have kOH between 2 and 5 x 102 ppm-1 min-1. ALK1 (Primarily ethane) 30.07 Alkanes and other non-aromatic compounds that react only with OH, and have kOH between 5 x 102 and 2.5 x 103 ppm-1 ALK2 min-1. (Primarily propane and acetylene) 36.73 Alkanes and other non-aromatic compounds that react only with OH, and have kOH between 2.5 x 103 and 5 x 103 ppm-1 ALK3 min-1. 58.61 Alkanes and other non-aromatic compounds that react only with OH, and have kOH between 5 x 103 and 1 x 104 ppm-1 ALK4 min-1. 77.6 Alkanes and other non-aromatic compounds that react only ALK5 with OH, and have kOH greater than 1 x 104 ppm-1 min-1. 118.89 SAPRC07T Mechanism Species Molecular Species Definition weight SOA precursor compounds products from largest alkanes ALK5RXN (ALK5) 118.9 APIN -pinene 136.23 ARO1 Aromatics with kOH < 2x104 ppm-1 min-1. 95.16 ARO2 Aromatics with kOH > 2x104 ppm-1 min-1. 118.72 BACL Biacetyl 86.09 BALD Aromatic aldehydes (e.g., benzaldehyde) 106.13 BENZENE Benzene 78.11 SOA precursor compounds from benzene via peroxy radical BNZHRXN reaction with HO2 127 SOA precursor compounds from benzene via peroxy radical BNZNRXN reaction with NO 127 BNZRO2 SOA precursor surrogate from benzene 127 BUTADIENE13 1,3-butadiene 54.09 BZCO3 Peroxyacyl radical formed from Aromatic Aldehydes 137.11 BZO Phenoxy Radicals 93 CCHO Acetaldehyde 44.05 CCHO_PRIMARY Acetaldehyde Emissions Tracer 44.05 CCOOH Acetic Acid. -
Xyfluor Chemical Compatibility Guide
456456 Xyfluor® Chemical Compatibility Xyfluor® is a proprietary, highly fluorinated elastomer. The oxygen in the polymer backbone provides outstanding low-temperature capabilities - far better than FKM or FFKM elastomers. The polymer provides improved resistance to many harsh chemicals that can attack the hydrogen in FKM elastomers. The chemical resistance of Xyfluor® approaches but is not equivalent to FFKM elastomers. A = Swell < 10% after exposure. Suitable. B = Swell > 10% & < 20% after exposure. Generally suitable. C = Swell >20% & < 40% after exposure. May be suitable in some situations. D = Swell > 40% after exposure. Not suitable. N = Insufficient data. Test: Full immersion, Room Temperature, 3 days The information contained herein is believed to be reliable, but no representation, guarantees or warranties of any kind are made to its accuracy or suitability for any purpose. Full-scale testing and end-product performance are the responsibility of the user. CHEMICAL RATING CHEMICAL RATING acetaldehyde A amomnium phosphate A acetic acid, ammonium stearate A glacial A ammonium sulfate A hot A ammonium thiocyanate A 5% A amyl acetate A/B acetic anhydride A amyl alcohol A acetone A amyl nitrate A acetone cyanohydrin A aniline A acetyl chloride A aniline hydrochloride A acetylene gas A anti-freeze, alcohol or glycol based A acrylonitrile A aqua regia N adipic acid A argon gas A alcohol, denatured A arsenic acid A alkyl benzene A ash slurry A alkyl-arylsulphonic acid A asphalt A alumina trihydrate N barium chloride A aluminum acetate -
Quantum Chemical Study of the Acrolein (CH2CHCHO) + OH + O2 Reactions
8302 J. Phys. Chem. A 2010, 114, 8302–8311 Quantum Chemical Study of the Acrolein (CH2CHCHO) + OH + O2 Reactions Rubik Asatryan,† Gabriel da Silva,‡ and Joseph W. Bozzelli*,† Department of Chemistry and EnVironmental Science, New Jersey Institute of Technology, Newark, New Jersey 07102, USA, and Department of Chemical and Biomolecular Engineering, The UniVersity of Melbourne, Victoria 3010, Australia ReceiVed: May 26, 2010; ReVised Manuscript ReceiVed: July 5, 2010 Acrolein, a -unsaturated (acrylic) aldehyde, is one of the simplest multifunctional molecules, containing both alkene and aldehyde groups. Acrolein is an atmospheric pollutant formed in the photochemical oxidation of the anthropogenic VOC 1,3-butadiene, and serves as a model compound for methacrolein (MACR) and methyl vinyl ketone (MVK), the major oxidation products of the biogenic VOC isoprene. In addition, acrolein is involved in combustion and biological oxidation processes. This study presents a comprehensive theoretical analysis of the acrolein + OH + O2 addition reactions, which is a key photochemical oxidation sequence, using the G3SX and CBS-QB3 theoretical methods. Both ab initio protocols provide relatively similar results, although the CBS-QB3 method systematically under-predicts literature heats of formation using atomization enthalpies, and also provides lower transition state barrier heights. Several new low-energy pathways for unimolecular reaction of the acrolein-OH-O2 radicals are identified, with energy at around or below that of the acrolein-OH isomers + O2. In each case these novel reactions have the potential to reform the hydroxyl radical (OH) and form coproducts that include glyoxal, glycolaldehyde (HOCH2CHO), formaldehyde (HCHO), CO, and substituted epoxides. Analogous reaction schemes are developed for the photochemical oxidation of MACR and MVK, producing a number of observed oxidation products. -
Argonne Report.Pdf
CONTENTS NOTATION ........................................................................................................................... xi ABSTRACT ........................................................................................................................... 1 1 INTRODUCTION ........................................................................................................... 5 1.1 Overview of the Emergency Response Guidebook ................................................ 5 1.2 Organization of this Report ..................................................................................... 7 2 GENERAL METHODOLOGY ....................................................................................... 9 2.1 TIH List ................................................................................................................... 10 2.1.1 Background ................................................................................................. 10 2.1.2 Changes in the TIH List for the ERG2012 ................................................. 11 2.2 Shipment and Release Scenarios ............................................................................ 11 2.2.1 Shipment Profiles ........................................................................................ 12 2.2.2 Treatment of Chemical Agents ................................................................... 14 2.3 Generics, Mixtures, and Solutions .......................................................................... 17 2.4 Analysis of Water-Reactive -
Measurement Technique for the Determination of Photolyzable
JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 102, NO. D13, PAGES 15,999-16,004,JULY 20, 1997 Measurement techniquefor the determination of photolyzable chlorine and bromine in the atmosphere G. A. Impey,P. B. Shepson,• D. R. Hastie,L. A. Bartie• Departmentof Chemistryand Centre for AtmosphericChemistry, York University,Toronto, Ontario, Canada Abstract. A techniquehas been developed to enablemeasurement of photolyzablechlorine and bromineat tracelevels in the troposphere.In thismethod, ambient air is drawnt•ough a cylindricalflow cell, whichis irradiatedwith a Xe arc lamp. In the reactionvessel of the photoactivehalogen detector (PHD), photolyrically active molecules Clp (including C12, HOC1, C1NO,C1NO2, and C1ONO2) and Brp (including Br2, HOBr, BrNO, BrNO2, and BrONO2) are photolyzed,and the halogenatoms produced react with properieto form stablehalogenated products.These products are thensampled and subsequently separated and detected by gas chromatography.The systemis calibratedusing low concentrationmixtures of C12and Br2 in air from commerciallyavailable permeation sources. We obtaineddetection limits of 4 pptv and 9 pptv as Br2 andC12, respectively, for 36 L samples. 1. Introduction (or C12)in the Arctic, largely as a result of the lack of suitable analyticalmethodologies. This paperreports the developmentof The episodicdestruction of groundlevel ozonein the Arctic at a measurementtechnique for the determinationof rapidly sunriseis a phenomenonthat hasbeen observed for many years. photolyzingchlorine (referred to hereas Clp) and bromine (Brp) With the onsetof polar sunrise,ozone levels are often observed speciesat pansper trillion by volume(pptv) mixingratios in the to drop from a backgroundconcentration of •40 ppbv to almost atmosphere.Impey et al. [this issue]discuss the resultsobserved zero on a timescaleof a day or less [Barrie et al., 1988] for from a field studyconducted in the Canadianhigh Arctic at Alert, periodsof 1-10 days. -
Acutely Hazardous Waste List
ACUTELY HAZARDOUS WASTE P011 1303–28–2 Arsenic pentoxide P012 1327–53–3 Arsenic trioxide The following materials, when a waste, are specifically listed in P038 692–42–2 Arsine, diethyl- 40 CFR 261.33 as Acutely Hazardous Wastes, when they are the only active ingredient, and are unused/unaltered. Also, P036 696–28–6 Arsonous dichloride, phenyl- certain solvent mixtures (of at least 10%) containing dioxin are P054 151–56–4 Aziridine Acutely hazardous wastes. P067 75–55–8 Aziridine, 2-methyl- P013 542–62–1 Barium cyanide The primary hazardous property(ies) of these materials are P024 106–47–8 Benzenamine, 4-chloro- indicated by the letters T (Toxicity), R (Reactivity), I (Ignitability) and C (Corrosivity). Absence of a letter indicates that the P077 100–01–6 Benzenamine, 4-nitro- compound is only listed for toxicity. P028 100–44–7 Benzene, (chloromethyl)- 1,2-Benzenediol, 4-[1-hydroxy-2-(methylamino)ethyl]-, P042 51–43–4 The list was last updated on 10/30/08. (R)- P046 122–09–8 Benzeneethanamine, alpha,alpha-dimethyl- Haz P014 108–98–5 Benzenethiol waste CAS Material 7-Benzofuranol, 2,3-dihydro-2,2-dimethyl-, No. P127 1563–66–2 methylcarbamate. P023 107–20–0 Acetaldehyde, chloro- Benzoic acid, 2-hydroxy-, compd. with (3aS-cis)- P002 591–08–2 Acetamide, N-(aminothioxomethyl)- P188 57–64–7 1,2,3,3a,8,8a-hexahydro-1,3a,8-trimethylpyrrolo[2,3- P057 640–19–7 Acetamide, 2-fluoro- b]indol-5-yl methylcarbamate ester (1:1). P058 62–74–8 Acetic acid, fluoro-, sodium salt 2H-1-Benzopyran-2-one, 4-hydroxy-3-(3-oxo-1- 1 P002 591–08–2 1-Acetyl-2-thiourea P001 81–81–2 phenylbutyl)-, & salts, when present at concentrations greater than 0.3% P003 107–02–8 Acrolein P028 100–44–7 Benzyl chloride P070 116–06–3 Aldicarb P015 7440–41–7 Beryllium powder P203 1646–88–4 Aldicarb sulfone. -
Chemical Warfare Agents
Manuscript for Kirk-Othmer Encyclopedia of Chemical Technology August 2019 CHEMICAL WARFARE AGENTS This is the pre-print manuscript of an article published in the Kirk-Othmer Encyclopedia of Chemical Technology: https://onlinelibrary.wiley.com/doi/book/10.1002/0471238961 The published version of the article is available at the Wiley website: https://onlinelibrary.wiley.com/doi/10.1002/0471238961.0308051308011818.a01.pub3 How to cite: Costanzi, S. (2020). Chemical Warfare Agents. In Kirk‐Othmer Encyclopedia of Chemical Technology, (Ed.). doi:10.1002/0471238961.0308051308011818.a01.pub3 Stefano Costanzi Department of Chemistry and Center for Behavioral Neuroscience American University, Washington, D.C. [email protected] Chemical weapons are weapons that exploit the toxicity of chemicals to bring about death or harm. The toxic chemicals on which chemical weapons are based are known as chemical warfare agents. The elimination of this entire category of weapons is the aim of the Convention on the Prohibition of the Development, Production, Stockpiling and Use of Chemical Weapons and on their Destruction, also known as Chemical Weapons Convention or CWC, which was opened for signature in 1993 and entered into force in 1997. Administered and implemented by the Hague- based Organisation for the Prohibition of Chemical Weapons (OPCW), the CWC is an international treaty that enjoys almost universal embracement, having been ratified or acceded by 193 States Parties. Importantly, the CWC poses a complete and absolute ban on chemical weapons, mandating State Parties to renounce “(a) to develop, produce, otherwise acquire, stockpile or retain chemical weapons, or transfer, directly or indirectly, chemical weapons to anyone; (b) to use chemical weapons; (c) to engage in any military preparations to use chemical weapons; (d) to assist, encourage or induce, in any way, anyone to engage in any activity prohibited to a State Party” under the Convention (CWC Article II, Paragraph 1) (1-3). -
Safe Handling and Disposal of Chemicals Used in the Illicit Manufacture of Drugs
Vienna International Centre, PO Box 500, 1400 Vienna, Austria Tel.: (+43-1) 26060-0, Fax: (+43-1) 26060-5866, www.unodc.org Guidelines for the Safe handling and disposal of chemicals used in the illicit manufacture of drugs United Nations publication USD 26 Printed in Austria ISBN 978-92-1-148266-9 Sales No. E.11.XI.14 ST/NAR/36/Rev.1 V.11-83777—September*1183777* 2011—300 Guidelines for the Safe handling and disposal of chemicals used in the illlicit manufacture of drugs UNITED NATIONS New York, 2011 Symbols of United Nations documents are composed of letters combined with figures. Mention of such symbols indicates a reference to a United Nations document. ST/NAR/36/Rev.1 UNITED NATIONS PUBLICATION Sales No. E.11.XI.14 ISBN 978-92-1-148266-9 eISBN 978-92-1-055160-1 © United Nations, September 2011. All rights reserved. The designations employed and the presentation of 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. Requests for permission to reproduce this work are welcomed and should be sent to the Secretary of the Publications Board, United Nations Headquarters, New York, N.Y. 10017, U.S.A. or also see the website of the Board: https://unp.un.org/Rights.aspx. Governments and their institutions may reproduce this work without prior authoriza- tion but are requested to mention the source and inform the United Nations of such reproduction. -
Table of Water-Reactive Materials Which Produce Toxic Gases
TABLE OF WATER-REACTIVE MATERIALS WHICH PRODUCE TOXIC GASES Materials Which Produce Large Amounts of Toxic-by-Inhalation (TIH) Gas(es) When Spilled in Water ID Guide TIH Gas(es) No. No. Name of Material Produced 1162 155 Dimethyldichlorosilane HCl 1196 155 Ethyltrichlorosilane HCl 1242 139 Methyldichlorosilane HCl 1250 155 Methyltrichlorosilane HCl 1295 139 Trichlorosilane HCl 1298 155 Trimethylchlorosilane HCl 1305 155P Vinyltrichlorosilane HCl 1305 155P Vinyltrichlorosilane, inhibited HCl 1305 155P Vinyltrichlorosilane, stabilized HCl 1340 139 Phosphorus pentasulfide, free from yellow and white Phosphorus H2S 1340 139 Phosphorus pentasulphide, free from yellow and white Phosphorus H2S 1360 139 Calcium phosphide PH3 1384 135 Sodium dithionite H 2SSO2 1384 135 Sodium hydrosulfite H2SSO2 1384 135 Sodium hydrosulphite H2SSO2 1397 139 Aluminum phosphide PH3 1412 139 Lithium amide NH 3 1419 139 Magnesium aluminum phosphide PH3 1432 139 Sodium phosphide PH3 1541 155 Acetone cyanohydrin, stabilized HCN 1680 157 Potassium cyanide HCN 1680 157 Potassium cyanide, solid HCN 1689 157 Sodium cyanide HCN 1689 157 Sodium cyanide, solid HCN Chemical Symbols for TIH Gases: Br2 Bromine HF Hydrogen fluoride PH3 Phosphine Cl2 Chlorine HI Hydrogen iodide SO2 Sulfur dioxide HBr Hydrogen bromide H2S Hydrogen sulfide SO2 Sulphur dioxide SO Sulfur trioxide HCl Hydrogen chloride H2S Hydrogen sulphide 3 SO Sulphur trioxide HCN Hydrogen cyanide NH3 Ammonia 3 Page 344 Use this list only when material is spilled in water. TABLE OF INITIAL ISOLATION AND PROTECTIVE ACTION DISTANCES Page 306 SMALL SPILLS LARGE SPILLS (From a small package or small leak from a large package) (From a large package or from many small packages) First Then First Then ISOLATE PROTECT ISOLATE PROTECT in all Directions persons Downwind during- in all Directions persons Downwind during- ID DAY NIGHT DAY NIGHT No. -
Guide for the Selection of Chemical and Biological Decontamination Equipment for Emergency First Responders
U.S. Department of Justice Office of Justice Programs National Institute of Justice National Institute of Justice Law Enforcement and Corrections Standards and Testing Program Guide for the Selection of Chemical and Biological Decontamination Equipment for Emergency First Responders NIJ Guide 103–00 Volume I October 2001 ABOUT THE LAW ENFORCEMENT AND CORRECTIONS STANDARDS AND TESTING PROGRAM The Law Enforcement and Corrections Standards and Testing Program is sponsored by the Office of Science and Technology of the National Institute of Justice (NIJ), U.S. Department of Justice. The program responds to the mandate of the Justice System Improvement Act of 1979, which directed NIJ to encourage research and development to improve the criminal justice system and to disseminate the results to Federal, State, and local agencies. The Law Enforcement and Corrections Standards and Testing Program is an applied research effort that determines the technological needs of justice system agencies, sets minimum performance standards for specific devices, tests commercially available equipment against those standards, and disseminates the standards and the test results to criminal justice agencies nationally and internationally. The program operates through: The Law Enforcement and Corrections Technology Advisory Council (LECTAC), consisting of nationally recognized criminal justice practitioners from Federal, State, and local agencies, which assesses technological needs and sets priorities for research programs and items to be evaluated and tested. The Office of Law Enforcement Standards (OLES) at the National Institute of Standards and Technology, which develops voluntary national performance standards for compliance testing to ensure that individual items of equipment are suitable for use by criminal justice agencies. -
SUMMARY of PARTICULARLY HAZARDOUS SUBSTANCES (By
SUMMARY OF PARTICULARLY HAZARDOUS SUBSTANCES (by alpha) Key: SC -- Select Carcinogens RT -- Reproductive Toxins AT -- Acute Toxins SA -- Readily Absorbed Through the Skin DHS -- Chemicals of Interest Revised: 11/2012 ________________________________________________________ ___________ _ _ _ _ _ _ _ _ _ _ _ ||| | | | CHEMICAL NAME CAS # |SC|RT| AT | SA |DHS| ________________________________________________________ ___________ | _ | _ | _ | _ | __ | | | | | | | 2,4,5-T 000093-76-5 | | x | | x | | ABRIN 001393-62-0 | | | x | | | ACETALDEHYDE 000075-07-0 | x | | | | | ACETAMIDE 000060-35-5 | x | | | | | ACETOHYDROXAMIC ACID 000546-88-3 ||x| | x | | ACETONE CYANOHYDRIN, STABILIZED 000075-86-5 | | | x | | x | ACETYLAMINOFLUORENE,2- 000053-96-3 | x | | | | | ACID MIST, STRONG INORGANIC 000000-00-0 | x | | | | | ACROLEIN 000107-02-8 | | x | x | x | | ACRYLAMIDE 000079-06-1 | x | x | | x | | ACRYLONITRILE 000107-13-1 | x | x | x | x | | ACTINOMYCIN D 000050-76-0 ||x| | x | | ADIPONITRILE 000111-69-3 | | | x | | | ADRIAMYCIN 023214-92-8 | x | | | | | AFLATOXIN B1 001162-65-8 | x | | | | | AFLATOXIN M1 006795-23-9 | x | | | | | AFLATOXINS 001402-68-2 | x | | x | | | ALL-TRANS RETINOIC ACID 000302-79-4 | | x | | x | | ALPRAZOMAN 028981-97-7 | | x | | x | | ALUMINUM PHOSPHIDE 020859-73-8 | | | x | | x | AMANTADINE HYDROCHLORIDE 000665-66-7 | | x | | x | | AMINO-2,4-DIBROMOANTHRAQUINONE 000081-49-2 | x | | | | | AMINO-2-METHYLANTHRAQUINONE, 1- 000082-28-0 | x | | | | | AMINO-3,4-DIMETHYL-3h-IMIDAZO(4,5f)QUINOLINE,2- 077094-11-2 | x | | | | | AMINO-3,8-DIMETHYL-3H-IMIDAZO(4,5-f)QUINOXALINE,