Guide for the Selection of Chemical Agent and Toxic Industrial Material Detection Equipment for Emergency First Responders
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From Acrolein Cyanohydrin
Agric. Biol. Chem., 52 (2), 589-591, 1988 589 Note carried out at iuu~zuirc under an increased pressure/' Here, we present a novel single-step synthesis of 5-(/?- methylthioethyl)hydantoin (2), in which we employed Single-step Synthesis of 5-(j6- single-step reactions of acrolein cyanohydrin (AC, 4), Methylthioethyl)hydantoin methyl mercaptan and ammoniumcarbonate in polar solvents (the AC method), and of acrolein (AL, 1), from Acrolein Cyanohydrin hydrogen cyanide, methyl mercaptan and ammonium and Acrolein carbonate (the ALmethod), accompanied with the for- mation of a-ureido-y-methylthiobutyramide (UMA, 5). Chisei Shibuya and Shunji Ouchi* By an alkaline hydrolysis of these products, dl- methionine (MT, 3) was obtained in an 85%yield on the Food Products & Pharmaceuticals Plant, bases of acrolein cyanohydrin and of acrolein. Asahi Chemical Industry Co., Ltd., Whenthe single-step hydantoination was carried out 6-2700 Asahimachi, Nobeoka, from ACor AL, a mixture of 2 and 5 was obtained. Miyazaki 882, Japan Approximately 12mol% of 5 was formed in each case of *Analytical Research Center, using AL and AC. Asahi Chemical Industry Co., Ltd., These new reactions are summarized in the following 1-3-1 Yako, Kawasaki-ku, Kawasaki-shi, equations: Kanagawa 210, Japan According to this procedure, acrolein and acrolein Received July 27, 1987 cyanohydrin, which are unstable to alkali, were not polymerized by the presence of excess ammoniumcar- bonate,-and the desired reaction proceeded in high yields. Single-step hydantoination of ACusing methanol as the A number of methods for DL-methionine synthesis solvent was carried out, and the effect of quantities of through the hydantoin intermediate have been reported methyl mercaptan, hydrogen cyanide and ammonium since Pierson1* obtained methionine in a 50%yield starting carbonate on the yield of MTwas investigated. -
Fluoride (Developmental Neurotoxicity and Endocrine Disruption)
Bill Osmunson DDS, MPH November 6, 2015 [email protected] Dr. Kristina Thayer Director, Office of Health Assessment and Translation National Toxicology Program Email: [email protected] (1) DATA ON CURRENT PRODUCTION, USE PATTERNS, AND HUMAN EXPOSURE A. The FDA approved fluoride toothpaste caution, “Do Not Swallow.” No safe dosage or amount is stated. “Do Not Swallow” is simple to understand. Use a pea or smear size and if more than used for brushing is swallowed, contact the poison control center. A quarter milligram of fluoride is in a pea size of fluoride toothpaste, the same amount found in each 11 oz glass of 0.7 ppm fluoridated public water. Fluoridated water is dispensed to everyone without regards for other fluoride exposures, individual consent, health, or sensitivity. The only safe amount of fluoride is, “Do Not Swallow.” Swallowing fluoride is not safe, however, many children swallow their toothpaste due to taste and the swallow reflex is part of the spitting action. B. Fluoridated water is the primary source of fluoride for many people. Fluoridated toothpaste is considered the second primary source and for some is more than fluoridated water. Other significant sources of fluoride include bone meal, mechanically deboned meat, grape products with cryolite, several legend drugs and sulfuryl fluoride, a post harvest fumigant. C. The FDA sent a letter to about 35 fluoride supplement manufacturers, “. there is no substantial evidence of drug effectiveness as prescribed, recommended or suggested in its labeling. .” (Drug Therapy -
Residual Fluoride in Food Fumigated with Sulfuryl Fluoride
Fluoride 2005;38(3):175–177 Editorial 175 RESIDUAL FLUORIDE IN FOOD FUMIGATED WITH SULFURYL FLUORIDE SUMMARY: New US federal allowances for inorganic fluoride residues in food fumigated with sulfuryl fluoride are excessively high and are at levels known to cause serious adverse health effects, including crippling skeletal fluorosis. Fluoride in food has long been recognized as a potential source of adverse health effects including dental fluorosis, bone and joint defects, gastrointestinal disturbances, and muscular-neurological disorders,1-2 plus even crippling skeletal fluorosis.3 In China, food contaminated by fluoride (F) from unvented coal burning used to dry and preserve grains and other crops is an important source of F intake,4 and F levels from such exposure ranging from 18 to 87 ppm in corn and 114 to 1109 ppm in chili have been reported.5 In these coal-burning F-endemic areas, even with very little F in the drinking water, the total daily F intake by affected adults has been estimated to be between 6.12 and 9.65 mg, with the major contribution coming from food.5 By contrast, in non-endemic areas, daily F intake was estimated to be only 0.8 mg/day.5 Therefore, any appreciable increase in F intake resulting from commercial food fumigation procedures can only be viewed with grave concern. In place of methyl bromide as an insecticide fumigant because of its upper atmosphere ozone depleting ability, a number of substitutes are already in use with varying results. For example, various combinations of phosphine (PH3) and carbon dioxide have been fairly successful for food as well as general fumigation, although equipment corrosion from phosphine and insect resistance to it are among its drawbacks. -
Decontamination of Agent Yellow, a Lewisite and Sulfur Mustard Mixture
EPA 600/R-14/436 | March 2015 | www.epa.gov/research Decontamination of Agent Yellow, a Lewisite and Sulfur Mustard Mixture Office of Research and Development National Homeland Security Research Center Decontamination of Agent Yellow, a Lewisite and Sulfur Mustard Mixture Evaluation Report National Homeland Security Research Center Office of Research and Development U.S. Environmental Protection Agency Research Triangle Park, NC 27711 ii Disclaimer The United States Environmental Protection Agency through its Office of Research and Development’s National Homeland Security Research Center funded and managed the research described here under EPA Contract Number EP-C-10-001, Work Assignment Number 4-28 with Battelle. This report has been peer and administratively reviewed and has been approved for publication as an Environmental Protection Agency report. It does not necessarily reflect views of the Environmental Protection Agency. No official endorsement should be inferred. The Environmental Protection Agency does not endorse the purchase or sale of any commercial products or services. Questions concerning this document or its application should be addressed to: Lukas Oudejans, Ph.D. Decontamination and Consequence Management Division National Homeland Security Research Center Office of Research and Development U.S. Environmental Protection Agency (MD-E343-06) 109 T.W. Alexander Drive Research Triangle Park, NC 27711 Phone: 919-541-2973 Fax: 919-541-0496 E-mail: [email protected] iii Acknowledgments The following individuals are acknowledged -
Cyanide Poisoning and How to Treat It Using CYANOKIT (Hydroxocobalamin for Injection) 5G
Cyanide Poisoning and How to Treat It Using CYANOKIT (hydroxocobalamin for injection) 5g 1. CYANOKIT (single 5-g vial) [package insert]. Columbia, MD: Meridian Medical Technologies, Inc.; 2011. Please see Important Safety Information on slides 3-4 and full Prescribing Information for CYANOKIT starting on slide 33. CYANOKIT is a registered trademark of SERB Sarl, licensed by Meridian Medical Technologies, Inc., a Pfizer company. Copyright © 2015 Meridian Medical Technologies, Inc., a Pfizer company. All rights reserved. CYK783109-01 November/2015. Indication and Important Safety Information……………………………………………………………………………….………..…..3 . Identifying Cyanide Poisoning……………………………………………………………………………………………………………….…………….….5 . How CYANOKIT (hydroxocobalamin for injection) Works……………………………………………………………….12 . The Specifics of CYANOKIT…………………………………………………………………………………………………………………………….………17 . Administering CYANOKIT………………………………………………………………………………………………………………………………..……….21 . Storage and Disposal of CYANOKIT…................................................................................................................................26 . Grant Information for CYANOKIT……………………………………………………………………………………………………………………....30 . Full Prescribing Information………………………………………………………………………………………………….………………………………33 Please see Important Safety Information on slides 3-4 and full Prescribing Information for CYANOKIT starting on slide 33. CYANOKIT (hydroxocobalamin for injection) 5 g for intravenous infusion is indicated for the treatment of known or suspected cyanide poisoning. -
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. -
Warfare Agents for Modeling Airborne Dispersion in and Around Buildings
LBNL-45475 ERNEST ORLANDO LAWRENCE BERKELEY NATIn NAL LABORATORY Databaseof Physical,Chemicaland ToxicologicalPropertiesof Chemical and Biological(CB)WarfitreAgentsfor ModelingAirborneDispersionIn and AroundBuildings TracyThatcher,RichSextro,andDonErmak Environmental Energy Technologies Division DISCLAIMER This document was prepared as an account of work sponsored by the United States Government. While this document is believed to contain correct information, neither the United States Government nor any agency thereof, nor The Regents of the University of Catifomia, nor any of their employees, makes any warranty, express or implied, or assumes any legal responsibility for the accuracy, completeness, or usefulness of anY information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by its trade name, trademark, manufacturer, or otherwise, does not necessarily constitute or imply its endorsement, recommend at i on, or favoring by the United States Government or any agency thereof, or The Regents of the University of California. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof, or The Regents of the University of California. Ernest Orlando Lawrence Berkeley National Laboratory is an equal opportunity employer. DISCLAIMER Portions of this document may be illegible in electronic image products. Images are produced -
Hazardous Chemicals in Secondhand Marijuana Smoke
Hazardous Chemicals in Secondhand Marijuana Smoke “The following 33 marijuana smoke constituents included in Table 1 are listed under 33 Chemicals Proposition 65 as causing cancer: acetaldehyde, acetamide, acrylonitrile, 4- aminobiphenyl, arsenic, benz[a]anthracene, benzene, benzo[a]pyrene, That Can benzo[b]fluoranthene, benzo[j]fluoranthene, benzo[k]fluoranthene, benzofuran, 1,3- butadiene, cadmium, carbazole, catechol, chromium (hexavalent compounds), Cancer chrysene, dibenz[a,h]anthracene, dibenz[a,i]pyrene, dibenzo[a,e]pyrene, “Many of the chemical diethylnitrosamine, dimethylnitrosamine, formaldehyde, indeno[1,2,3,-c,d]pyrene, constituents that have been isoprene, lead, mercury, 5-methylchrysene, naphthalene, nickel, pyridine, and identified in marijuana smoke quinoline.” are carcinogens.” 2009 OEHHA document, Evidence on the Carcinogenicity of Marijuana Smoke Hydrogen Cyanide interferes with the normal use of oxygen by nearly every organ of Hydrogen the body. Exposure to hydrogen cyanide (AC) can be rapidly fatal. It has whole-body (systemic) effects, particularly affecting those organ systems most sensitive to low Cyanide oxygen levels: the central nervous system (brain), the cardiovascular system (heart Is the same chemical used for and blood vessels), and the pulmonary system (lungs). Hydrogen cyanide (AC) is a chemical weapons. chemical warfare agent (military designation, AC). Ammonia gas is a severe respiratory tract irritant. Can cause severe irritation of the Ammonia nose and throat. Can cause life-threatening accumulation of fluid in the lungs Household cleaner used on (pulmonary edema). Symptoms may include coughing, shortness of breath, difficult floors and toilets. There is 3 breathing and tightness in the chest. Symptoms may develop hours after exposure times more in secondhand and are made worse by physical effort. -
(VI) and Chromium (V) Oxide Fluorides
Portland State University PDXScholar Dissertations and Theses Dissertations and Theses 1976 The chemistry of chromium (VI) and chromium (V) oxide fluorides Patrick Jay Green Portland State University Follow this and additional works at: https://pdxscholar.library.pdx.edu/open_access_etds Part of the Chemistry Commons Let us know how access to this document benefits ou.y Recommended Citation Green, Patrick Jay, "The chemistry of chromium (VI) and chromium (V) oxide fluorides" (1976). Dissertations and Theses. Paper 4039. https://doi.org/10.15760/etd.5923 This Thesis is brought to you for free and open access. It has been accepted for inclusion in Dissertations and Theses by an authorized administrator of PDXScholar. Please contact us if we can make this document more accessible: [email protected]. All ABSTRACT OF THE TllESIS OF Patrick Jay Green for the Master of Science in Chemistry presented April 16, 1976. Title: Chemistry of Chromium(VI) and Chromium(V) Oxide Fluorides. APPROVEO BY MEMBERS OF THE THESIS CO'"o\l TIEE: y . • Ii . ' I : • • • • • New preparative routes to chromyl fluoride were sought. It was found that chlorine ironofluoride reacts with chromium trioxide and chromyl chlo ride to produce chromyl fluoride. Attempts were ~ade to define a mechan ism for the reaction of ClF and Cr0 in light of by-products observed 3 and previous investigations. Carbonyl fluoride and chromium trioxide react to fom chro·yl fluoride and carbo:i dioxide. A mechanism was also proposed for this react10n. Chromium trioxide 11itl\ l~F6 or WF5 reacts to produce chromyl fluoride and the respective oxide tetrafluoride. 2 Sulfur hexafluoride did not react with Cr03. -
Chlorine Trifluoride
MATERIAL SAFETY DATA SHEET Prepared to U.S. OSHA, CMA, ANSI and Canadian WHMIS Standards 1. PRODUCT IDENTIFICATION CHEMICAL NAME; CLASS: CHLORINE TRIFLUORIDE SYNONYMS: Chlorine Fluoride CHEMICAL FAMILY NAME: Halogen Fluoride FORMULA: ClF3 Document Number: 20026 PRODUCT USE: Use as a fluorinator; for cutting oil-well tubes; reprocessing reactor fuels, as an oxidizer in propellants. SUPPLIER/MANUFACTURER'S NAME: AIR LIQUIDE AMERICA CORPORATION ADDRESS: 2700 Post Oak Drive Houston, TX 77056-8229 EMERGENCY PHONE: CHEMTREC: 1-800-424-9300 BUSINESS PHONE: General MSDS Information 1-713/896-2896 Fax on Demand: 1-800/231-1366 2. COMPOSITION and INFORMATION ON INGREDIENTS CHEMICAL NAME CAS # mole % EXPOSURE LIMITS IN AIR ACGIH OSHA TLV STEL PEL STEL IDLH OTHER ppm ppm ppm ppm ppm Chlorine Trifluoride 7790-91-2 > 99% NE 0.1, C NE 0.1, C 20 NIOSH REL: 0.1 C ppm DFG MAK: 0.1 ppm, C Maximum Impurities < 1% None of the trace impurities in this product contribute significantly to the hazards associated with the product. All hazard information pertinent to this product has been provided in this Material Safety Data Sheet, per the requirements of the OSHA Hazard Communication Standard (29 CFR 1910.1200) and State equivalents standards. NE = Not Established C = Ceiling Limit See Section 16 for Definitions of Terms Used. NOTE: all WHMIS required information is included. It is located in appropriate sections based on the ANSI Z400.1-1993 format. CHLORINE TRIFLUORIDE - ClF3 MSDS EFFECTIVE DATE: JUNE 1, 1998 PAGE 1 OF 9 3. HAZARD IDENTIFICATION EMERGENCY OVERVIEW: Chlorine Trifluoride is an extremely toxic, corrosive, water-reactive, oxidizing, colorless, liquefied gas, with a suffocating, sweet odor. -
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. -
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).