New Jersey Worker and Community Right to Know Act (N.J.S.A
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Cypermethrin
International Environmental Health Criteria 82 Cypermethrin Published under the joint sponsorship of the United Nations Environment Programme, the International Labour Organisation, and the World Health Organization WORLD HEALTH ORGANIZATION GENEVA 1989 Other titles available in the ENVIRONMENTAL HEALTH CRITERIA series include: 1. Mercury 2. Polychlorinated Biphenyls and Terphenyls 3. Lead 4. Oxides of Nitrogen 5. Nitrates, Nitrites, and N-Nitroso Compounds 6. Principles and Methods for Evaluating the Toxicity of Chemicals, Part 1 7. Photochemical Oxidants 8. Sulfur Oxides and Suspended Particulate Matter 9. DDT and its Derivatives 10. Carbon Disulfide 11. Mycotoxins 12. Noise 13. Carbon Monoxide 14. Ultraviolet Radiation 15. Tin and Organotin Compounds 16. Radiofrequency and Microwaves 17. Manganese 18. Arsenic 19. Hydrogen Sulfide 20. Selected Petroleum Products 21. Chlorine and Hydrogen Chloride 22. Ultrasound 23. Lasers and Optical Radiation 24. Titanium 25. Selected Radionuclides 26. Styrene 27. Guidelines on Studies in Environmental Epidemiology 28. Acrylonitrile 29. 2,4-Dichlorophenoxyacetic Acid (2,4-D) 30. Principles for Evaluating Health Risks to Progeny Associated with Exposure to Chemicals during Pregnancy 31. Tetrachloroethylene 32. Methylene Chloride 33. Epichlorohydrin 34. Chlordane 35. Extremely Low Frequency (ELF) Fields 36. Fluorine and Fluorides 37. Aquatic (Marine and Freshwater) Biotoxins 38. Heptachlor 39. Paraquat and Diquat 40. Endosulfan 41. Quintozene 42. Tecnazene 43. Chlordecone 44. Mirex continued on p. 156 -
Interstellar Ices and Radiation-Induced Oxidations of Alcohols
The Astrophysical Journal, 857:89 (8pp), 2018 April 20 https://doi.org/10.3847/1538-4357/aab708 © 2018. The American Astronomical Society. All rights reserved. Interstellar Ices and Radiation-induced Oxidations of Alcohols R. L. Hudson and M. H. Moore Astrochemistry Laboratory, NASA Goddard Space Flight Center, Greenbelt, Maryland, 20771, USA; [email protected] Received 2017 May 2; revised 2018 March 8; accepted 2018 March 9; published 2018 April 18 Abstract Infrared spectra of ices containing alcohols that are known or potential interstellar molecules are examined before and after irradiation with 1 MeV protons at ∼20 K. The low-temperature oxidation (hydrogen loss) of six alcohols is followed, and conclusions are drawn based on the results. The formation of reaction products is discussed in terms of the literature on the radiation chemistry of alcohols and a systematic variation in their structures. The results from these new laboratory measurements are then applied to a recent study of propargyl alcohol. Connections are drawn between known interstellar molecules, and several new reaction products in interstellar ices are predicted. Key words: astrochemistry – infrared: ISM – ISM: molecules – molecular data – molecular processes 1. Introduction 668 cm−1 was produced in solid propargyl alcohol’sIR spectrum after the compound was irradiated with 2 keV Interstellar ices are now recognized as an important comp- electrons (Sivaraman et al. 2015, hereafter SMSB from the onent of the interstellar medium (ISM). The results of multiple coauthors final initials). That IR peak was assigned to benzene infrared (IR) surveys have led to over a dozen assignments of (C H ), which was said “to be the major product from spectral features to molecular ices, with the more abundant 6 6 propargyl alcohol irradiation.” However, a full mid-IR interstellar ices being H O, CO, and CO (Boogert et al. -
Aerobic and Anaerobic Bacterial and Fungal Degradation of Pyrene: Mechanism Pathway Including Biochemical Reaction and Catabolic Genes
International Journal of Molecular Sciences Review Aerobic and Anaerobic Bacterial and Fungal Degradation of Pyrene: Mechanism Pathway Including Biochemical Reaction and Catabolic Genes Ali Mohamed Elyamine 1,2 , Jie Kan 1, Shanshan Meng 1, Peng Tao 1, Hui Wang 1 and Zhong Hu 1,* 1 Key Laboratory of Resources and Environmental Microbiology, Department of Biology, Shantou University, Shantou 515063, China; [email protected] (A.M.E.); [email protected] (J.K.); [email protected] (S.M.); [email protected] (P.T.); [email protected] (H.W.) 2 Department of Life Science, Faculty of Science and Technology, University of Comoros, Moroni 269, Comoros * Correspondence: [email protected] Abstract: Microbial biodegradation is one of the acceptable technologies to remediate and control the pollution by polycyclic aromatic hydrocarbon (PAH). Several bacteria, fungi, and cyanobacteria strains have been isolated and used for bioremediation purpose. This review paper is intended to provide key information on the various steps and actors involved in the bacterial and fungal aerobic and anaerobic degradation of pyrene, a high molecular weight PAH, including catabolic genes and enzymes, in order to expand our understanding on pyrene degradation. The aerobic degradation pathway by Mycobacterium vanbaalenii PRY-1 and Mycobactetrium sp. KMS and the anaerobic one, by the facultative bacteria anaerobe Pseudomonas sp. JP1 and Klebsiella sp. LZ6 are reviewed and presented, to describe the complete and integrated degradation mechanism pathway of pyrene. The different microbial strains with the ability to degrade pyrene are listed, and the degradation of Citation: Elyamine, A.M.; Kan, J.; pyrene by consortium is also discussed. -
Retention Indices for Frequently Reported Compounds of Plant Essential Oils
Retention Indices for Frequently Reported Compounds of Plant Essential Oils V. I. Babushok,a) P. J. Linstrom, and I. G. Zenkevichb) National Institute of Standards and Technology, Gaithersburg, Maryland 20899, USA (Received 1 August 2011; accepted 27 September 2011; published online 29 November 2011) Gas chromatographic retention indices were evaluated for 505 frequently reported plant essential oil components using a large retention index database. Retention data are presented for three types of commonly used stationary phases: dimethyl silicone (nonpolar), dimethyl sili- cone with 5% phenyl groups (slightly polar), and polyethylene glycol (polar) stationary phases. The evaluations are based on the treatment of multiple measurements with the number of data records ranging from about 5 to 800 per compound. Data analysis was limited to temperature programmed conditions. The data reported include the average and median values of retention index with standard deviations and confidence intervals. VC 2011 by the U.S. Secretary of Commerce on behalf of the United States. All rights reserved. [doi:10.1063/1.3653552] Key words: essential oils; gas chromatography; Kova´ts indices; linear indices; retention indices; identification; flavor; olfaction. CONTENTS 1. Introduction The practical applications of plant essential oils are very 1. Introduction................................ 1 diverse. They are used for the production of food, drugs, per- fumes, aromatherapy, and many other applications.1–4 The 2. Retention Indices ........................... 2 need for identification of essential oil components ranges 3. Retention Data Presentation and Discussion . 2 from product quality control to basic research. The identifi- 4. Summary.................................. 45 cation of unknown compounds remains a complex problem, in spite of great progress made in analytical techniques over 5. -
CAS REGISTRY: Finding CAS Registry Numbers
STN® Quick Reference Card CAS REGISTRYSM: Finding CAS Registry Numbers® When you know the Substance Name Field Use Example /CN Use when you know the complete => E BENZOIC ACID/CN Chemical substance name. EXPAND first to => E “BICYCLO(2.2.1)HEPTANE”/CN Name determine if the name is in the database. Basic Index Use when you know segments of the => S FLUOROMETHYL name or don’t know how the name => S “2,2’” (W) BIPYRID? segments go together. => S PYRIDINE (XW) DICARBOXY? /CNS Use when you want to search for a => S ?MYCIN?/CNS Chemical Name character string embedded in a trade => S ?QUAT/CNS Segments name. Use left and right truncation to search for an embedded character string. Use when you want to require that a => S CHLOROPHENYL/CNS name segment is not part of a larger => S HEXANEDIOIC (XW) segment. DIMETHYL/CNS /HP Use when you want to restrict the search => S 1-PROPANOL/HP Heading to a Heading Parent from a CA index => S 2-PYRIDINECARBO?/HP Parent name. /INS.HP Use when you want to restrict the search => S (PYRIDINE (XW) Index Name to name segments from the Heading CARBONITRIL?)/INS.HP part of a CA index name. Segments - Parent => S FLUOROMETHYL/INS.HP Heading Parent /INS.NHP Use when you want to restrict the search => S MORPHOL?/INS.NHP Index Name to name segments from the non- => S FLUOROMETHYL/INS.NHP Segments - part of a CA index Heading-Parent Non-Heading name. Parent /ONS Use when you want to restrict the search => S VINCAM?/ONS Other Name to name segments from names other => S (INDOLE(XW)AMIN?)/ONS Segments than CA index names such as semi- systematic names, trade names, common names, etc. -
12.18 Carbofuran Carbofuran (CAS No
12. CHEMICAL FACT SHEETS WHO (2003) Cadmium in drinking-water. Background document for preparation of WHO Guidelines for drinking-water quality. Geneva, World Health Organization (WHO/SDE/WSH/03.04/80). 12.18 Carbofuran Carbofuran (CAS No. 1563-66-2) is used worldwide as a pesticide for many crops. Residues in treated crops are generally very low or not detectable. The physical and chemical properties of carbofuran and the few data on occurrence indicate that drink- ing-water from both groundwater and surface water sources is potentially the major route of exposure. Guideline value 0.007 mg/litre Occurrence Has been detected in surface water, groundwater and drinking-water, generally at levels of a few micrograms per litre or lower; highest concentration (30 mg/litre) measured in groundwater ADI 0.002 mg/kg of body weight based on a NOAEL of 0.22 mg/kg of body weight per day for acute (reversible) effects in dogs in a short-term (4- week) study conducted as an adjunct to a 13-week study in which inhibition of erythrocyte acetylcholinesterase activity was observed, and using an uncertainty factor of 100 Limit of detection 0.1 mg/litre by GC with a nitrogen–phosphorus detector; 0.9 mg/litre by reverse-phase HPLC with a fluorescence detector Treatment achievability 1 mg/litre should be achievable using GAC Guideline derivation • allocation to water 10% of ADI • weight 60-kg adult • consumption 2 litres/day Additional comments Use of a 4-week study was considered appropriate because the NOAEL is based on a reversible acute effect; the NOAEL will also be protective for chronic effects. -
Inventory Size (Ml Or G) 103220 Dimethyl Sulfate 77-78-1 500 Ml
Inventory Bottle Size Number Name CAS# (mL or g) Room # Location 103220 Dimethyl sulfate 77-78-1 500 ml 3222 A-1 Benzonitrile 100-47-0 100ml 3222 A-1 Tin(IV)chloride 1.0 M in DCM 7676-78-8 100ml 3222 A-1 103713 Acetic Anhydride 108-24-7 500ml 3222 A2 103714 Sulfuric acid, fuming 9014-95-7 500g 3222 A2 103723 Phosphorus tribromide 7789-60-8 100g 3222 A2 103724 Trifluoroacetic acid 76-05-1 100g 3222 A2 101342 Succinyl chloride 543-20-4 3222 A2 100069 Chloroacetyl chloride 79-04-9 100ml 3222 A2 10002 Chloroacetyl chloride 79-04-9 100ml 3222 A2 101134 Acetyl chloride 75-36-5 500g 3222 A2 103721 Ethyl chlorooxoacetate 4755-77-5 100g 3222 A2 100423 Titanium(IV) chloride solution 7550-45-0 100ml 3222 A2 103877 Acetic Anhydride 108-24-7 1L 3222 A3 103874 Polyphosphoric acid 8017-16-1 1kg 3222 A3 103695 Chlorosulfonic acid 7790-94-5 100g 3222 A3 103694 Chlorosulfonic acid 7790-94-5 100g 3222 A3 103880 Methanesulfonic acid 75-75-2 500ml 3222 A3 103883 Oxalyl chloride 79-37-8 100ml 3222 A3 103889 Thiodiglycolic acid 123-93-3 500g 3222 A3 103888 Tetrafluoroboric acid 50% 16872-11-0 1L 3222 A3 103886 Tetrafluoroboric acid 50% 16872-11-0 1L 3222 A3 102969 sulfuric acid 7664-93-9 500 mL 2428 A7 102970 hydrochloric acid (37%) 7647-01-0 500 mL 2428 A7 102971 hydrochloric acid (37%) 7647-01-0 500 mL 2428 A7 102973 formic acid (88%) 64-18-6 500 mL 2428 A7 102974 hydrofloric acid (49%) 7664-39-3 500 mL 2428 A7 103320 Ammonium Hydroxide conc. -
Carbamate Pesticides Aldicarb Aldicarb Sulfoxide Aldicarb Sulfone
Connecticut General Statutes Sec 19a-29a requires the Commissioner of Public Health to annually publish a list setting forth all analytes and matrices for which certification for testing is required. Connecticut ELCP Drinking Water Analytes Revised 05/31/2018 Microbiology Total Coliforms Fecal Coliforms/ E. Coli Carbamate Pesticides Legionella Aldicarb Cryptosporidium Aldicarb Sulfoxide Giardia Aldicarb Sulfone Carbaryl Physicals Carbofuran Turbidity 3-Hydroxycarbofuran pH Methomyl Conductivity Oxamyl (Vydate) Minerals Chlorinated Herbicides Alkalinity, as CaCO3 2,4-D Bromide Dalapon Chloride Dicamba Chlorine, free residual Dinoseb Chlorine, total residual Endothall Fluoride Picloram Hardness, Calcium as Pentachlorophenol CaCO3 Hardness, Total as CaCO3 Silica Chlorinated Pesticides/PCB's Sulfate Aldrin Chlordane (Technical) Nutrients Dieldrin Endrin Ammonia Heptachlor Nitrate Heptachlor Epoxide Nitrite Lindane (gamma-BHC) o-Phosphate Metolachlor Total Phosphorus Methoxychlor PCB's (individual aroclors) Note 1 PCB's (as decachlorobiphenyl) Note 1 Demands Toxaphene TOC Nitrogen-Phosphorus Compounds Alachlor Metals Atrazine Aluminum Butachlor Antimony Diquat Arsenic Glyphosate Barium Metribuzin Beryllium Paraquat Boron Propachlor Cadmium Simazine Calcium Chromium Copper SVOC's Iron Benzo(a)pyrene Lead bis-(2-ethylhexyl)phthalate Magnesium bis-(ethylhexyl)adipate Manganese Hexachlorobenzene Mercury Hexachlorocyclopentadiene Molybdenum Nickel Potassium Miscellaneous Organics Selenium Dibromochloropropane (DBCP) Silver Ethylene Dibromide (EDB) -
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. -
Problématiques Environnementales Et Du Développement Durable
Université Paris EST Ecole Doctorale Sciences, Ingénierie et Environnement THESE DE DOCTORAT Présentée par: SEYDINA IBRAHIMA KEBE Pour obtenir le grade de Docteur de l’Université Paris EST Spécialité : Chimie et Sciences des Matériaux Sujet de Thèse : Synthèse de matériaux monolithiques pour la séparation et la catalyse en phase liquide: Problématiques environnementales et du développement durable Soutenance le 9 décembre 2016 Devant la commission d’examen formée de : K. Faure : Chargée de recherche, CNRS Rapporteur T. Tran-Maignan : Maître de conférences Rapporteur F. Le Derf : Professeur Examinateur A. Elaissari : Directeur de recherche, CNRS Examinateur A. Bressy : Chargée de recherche, CNRS Membre invité M. Guerrouache : Ingénieur de recherche Membre invité B. Carbonnier : Professeur Directeur de thèse Thèse réalisée au sein de l’équipe Systèmes Polymères Complexes, ICMPE, CNRS, Thiais France Remerciements Je tiens à profiter de ce rapport pour exprimer mes plus grands et chaleureux remerciements envers tous ceux qui ont, en leur manière, contribué à la réussite de cette thèse Cette thèse a pu être réalisée grâce à l'accueil Madame Valérie LANGLOIS adjointe directrice de l’ICMPE, directrice du SPC professeur et chercheuse à l’Université Paris Est Créteil (UPEC). Je lui témoigne ma reconnaissance. Je n’aurais jamais commencé sans exprimer tout particulièrement mes plus grands remerciements et à témoigner toute ma reconnaissance à Benjamin CARBONNIER mon directeur de thèse, professeur des universités à l’UPEC pour l’expérience enrichissante qu’il m’a fait vivre. De simples mots, ne sauraient décrire ma satisfaction à son égard. Je tiens à remercier Mohamed GUERROUACHE, ingénieur, pour son temps consacré à me donner des explications et à me guider. -
3745-100-10 Applicable Chemicals and Chemical Categories
3745-100-10 Applicable chemicals and chemical categories. [Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see the "Incorporation by Reference" section at the end of rule 3745-100-01.] The requirements of this chapter apply to the following chemicals and chemical categories. This rule contains three listings. Paragraph (A) of this rule is an alphabetical order listing of those chemicals that have an associated "Chemical Abstracts Service (CAS)" registry number. Paragraph (B) of this rule contains a CAS registry number order list of the same chemicals listed in paragraph (A) of this rule. Paragraph (C) of this rule contains the chemical categories for which reporting is required. These chemical categories are listed in alphabetical order and do not have CAS registry numbers. (A) Alphabetical listing: -- Chemical Name CAS Number abamectin (avermectin B1) 71751-41-2 acephate (acetylphosphoramidothioic acid o,s-dimethyl ester) 30560-19-1 acetaldehyde 75-07-0 acetamide 60-35-5 acetonitrile 75-05-8 acetophenone 98-86-2 2-acetylaminofluorene 53-96-3 acifluorfen, sodium salt (5- (2-chloro-4- (trifluoromethyl) - phenoxy)-2-nitro-benzoic acid, sodium salt) 62476-59-9 acrolein 107-02-8 acrylamide 79-06-1 acrylic acid 79-10-7 acrylonitrile 107-13-1 alachlor 15972-60-8 aldicarb 116-06-3 aldrin [1,4,5,8-dimethanonaphthalene, 1,2,3,4,10,10-hexachloro- 1,4,4A,5,8,8a-hexahydro- (1 alpha, 4 alpha, 4a beta, 5 -
The Harmful Effects of Food Preservatives on Human Health Shazia Khanum Mirza1, U.K
Journal of Medicinal Chemistry and Drug Discovery ISSN: 2347-9027 International peer reviewed Journal Special Issue Analytical Chemistry Teacher and Researchers Association National Convention/Seminar Issue 02, Vol. 02, pp. 610-616, 8 January 2017 Available online at www.jmcdd.org To Study The Harmful Effects Of Food Preservatives On Human Health Shazia Khanum Mirza1, U.K. Asema2 And Sayyad Sultan Kasim3. 1 -Research student , Dept of chemistry, Maulana Azad PG & Research centre, Aurangabad. 2-3 -Assist prof. Dept of chemistry,Maulana Azad college Arts sci & com.Aurangabad. ABSTRACT Food chemistry is the study of chemical processes and interactions of all biological and non- biological components. Food additives are chemicals added to foods to keep them fresh or to enhance their color, flavor or texture. They may include food colorings, flavor enhancers or a range of preservatives .The chemical added to a particular food for a particular reason during processing or storage which could affect the characteristics of the food, or become part of the food Preservatives are additives that inhibit the growth of bacteria, yeasts, and molds in foods. Additives and preservatives are used to maintain product consistency and quality, improve or maintain nutritional value, maintain palatability and wholesomeness, provide leavening(yeast), control pH, enhance flavour, or provide colour Some additives have been used for centuries; for example, preserving food by pickling (with vinegar), salting, as with bacon, preserving sweets or using sulfur dioxide as in some wines. Some preservatives are known to be harmful to the human body. Some are classified as carcinogens or cancer causing agents. Keywords : Food , Food additives, colour, flavour , texture, preservatives.