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Report of the Advisory Group to Recommend Priorities for the IARC Monographs During 2020–2024
IARC Monographs on the Identification of Carcinogenic Hazards to Humans Report of the Advisory Group to Recommend Priorities for the IARC Monographs during 2020–2024 Report of the Advisory Group to Recommend Priorities for the IARC Monographs during 2020–2024 CONTENTS Introduction ................................................................................................................................... 1 Acetaldehyde (CAS No. 75-07-0) ................................................................................................. 3 Acrolein (CAS No. 107-02-8) ....................................................................................................... 4 Acrylamide (CAS No. 79-06-1) .................................................................................................... 5 Acrylonitrile (CAS No. 107-13-1) ................................................................................................ 6 Aflatoxins (CAS No. 1402-68-2) .................................................................................................. 8 Air pollutants and underlying mechanisms for breast cancer ....................................................... 9 Airborne gram-negative bacterial endotoxins ............................................................................. 10 Alachlor (chloroacetanilide herbicide) (CAS No. 15972-60-8) .................................................. 10 Aluminium (CAS No. 7429-90-5) .............................................................................................. 11 -
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Guidelines for Interpretation of the Biological Effects of Selected Constituents in Biota, Water, and Sediment November 1998 NIATIONAL RRIGATION WQATER UALITY P ROGRAM INFORMATION REPORT No. 3 United States Department of the Interior Bureau of Reclamation Fish and Wildlife Service Geological Survey Bureau of Indian Affairs 8QLWHG6WDWHV'HSDUWPHQWRI WKH,QWHULRU 1DWLRQDO,UULJDWLRQ:DWHU 4XDOLW\3URJUDP LQIRUPDWLRQUHSRUWQR *XLGHOLQHVIRU,QWHUSUHWDWLRQ RIWKH%LRORJLFDO(IIHFWVRI 6HOHFWHG&RQVWLWXHQWVLQ %LRWD:DWHUDQG6HGLPHQW 3DUWLFLSDWLQJ$JHQFLHV %XUHDXRI5HFODPDWLRQ 86)LVKDQG:LOGOLIH6HUYLFH 86*HRORJLFDO6XUYH\ %XUHDXRI,QGLDQ$IIDLUV 1RYHPEHU 81,7('67$7(6'(3$570(172)7+(,17(5,25 %58&(%$%%,776HFUHWDU\ $Q\XVHRIILUPWUDGHRUEUDQGQDPHVLQWKLVUHSRUWLVIRU LGHQWLILFDWLRQSXUSRVHVRQO\DQGGRHVQRWFRQVWLWXWHHQGRUVHPHQW E\WKH1DWLRQDO,UULJDWLRQ:DWHU4XDOLW\3URJUDP 7RUHTXHVWFRSLHVRIWKLVUHSRUWRUDGGLWLRQDOLQIRUPDWLRQFRQWDFW 0DQDJHU1,:43 ' %XUHDXRI5HFODPDWLRQ 32%R[ 'HQYHU&2 2UYLVLWWKH1,:43ZHEVLWHDW KWWSZZZXVEUJRYQLZTS Introduction The guidelines, criteria, and other information in The Limitations of This Volume this volume were originally compiled for use by personnel conducting studies for the It is important to note five limitations on the Department of the Interior's National Irrigation material presented here: Water Quality Program (NIWQP). The purpose of these studies is to identify and address (1) Out of the hundreds of substances known irrigation-induced water quality and to affect wetlands and water bodies, this contamination problems associated with any of volume focuses on only nine constituents or the Department's water projects in the Western properties commonly identified during States. When NIWQP scientists submit NIWQP studies in the Western United samples of water, soil, sediment, eggs, or animal States—salinity, DDT, and the trace tissue for chemical analysis, they face a elements arsenic, boron, copper, mercury, challenge in determining the sig-nificance of the molybdenum, selenium, and zinc. -
(PAC) Rev 24 Based on Applicable Aegls, Erpgs, Or Teels (Chemicals Listed by CASRN) PAC Rev 24 – August 2008
Table 3: Protective Action Criteria (PAC) Rev 24 based on applicable AEGLs, ERPGs, or TEELs (Chemicals listed By CASRN) PAC Rev 24 – August 2008 Table 3 presents a listing of chemicals and PAC data based on the Chemical Abstract Service Registry Numbers (CASRNs)1 of the chemicals. Chemicals without an identified CASRN number are issued an identification number, preceded by the letter “z,” for purposes of the PAC data set. The columns presented in Table 3 provide the following information: Heading Definition No. The ordered numbering of the chemicals as they appear in this listing by CASRN. Chemical Name The common name of the chemical. CASRN The Chemical Abstract Service Registry Number for this chemical. TEEL-0 This is the threshold concentration below which most people will experience no appreciable risk of health effects. This PAC is always based on TEEL-0 because AEGL-0 or ERPG-0 values do not exist. PAC-1 Based on the applicable AEGL-1, ERPG-1, or TEEL-1 value. PAC-2 Based on the applicable AEGL-2, ERPG-2, or TEEL-2 value. PAC-3 Based on the applicable AEGL-3, ERPG-3, or TEEL-3 value. Units The units for the PAC values (ppm or mg/m3). Additional information on the chemicals presented here is provided in PAC Tables 1, 2, and 4. Table 3, other PAC Tables, introductory/explanatory material (including a glossary of acronyms and abbreviations), definitions of PAC values, and alternative methods of displaying PAC information are available electronically at: http://www.hss.energy.gov/HealthSafety/WSHP/chem_safety/teel.html. -
National Center for Toxicological Research
National Center for Toxicological Research Annual Report Research Accomplishments and Plans FY 2015 – FY 2016 Page 0 of 193 Table of Contents Preface – William Slikker, Jr., Ph.D. ................................................................................... 3 NCTR Vision ......................................................................................................................... 7 NCTR Mission ...................................................................................................................... 7 NCTR Strategic Plan ............................................................................................................ 7 NCTR Organizational Structure .......................................................................................... 8 NCTR Location and Facilities .............................................................................................. 9 NCTR Advances Research Through Outreach and Collaboration ................................... 10 NCTR Global Outreach and Training Activities ............................................................... 12 Global Summit on Regulatory Science .................................................................................................12 Training Activities .................................................................................................................................14 NCTR Scientists – Leaders in the Research Community .................................................. 15 Science Advisory Board ................................................................................................... -
TOXICOLOGICAL PROFILE for HEPTACHLOR and HEPTACHLOR EPOXIDE
TOXICOLOGICAL PROFILE FOR HEPTACHLOR and HEPTACHLOR EPOXIDE Prepared by: Syracuse Research Corporation Under Contract No. 200-2004-09793 Prepared for: U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES Public Health Service Agency for Toxic Substances and Disease Registry November 2007 HEPTACHLOR AND HEPTACHLOR EPOXIDE ii DISCLAIMER The use of company or product name(s) is for identification only and does not imply endorsement by the Agency for Toxic Substances and Disease Registry. HEPTACHLOR AND HEPTACHLOR EPOXIDE iii UPDATE STATEMENT A Toxicological Profile for Heptachlor/Heptachlor Epoxide, Draft for Public Comment was released in September 2005. This edition supersedes any previously released draft or final profile. Toxicological profiles are revised and republished as necessary. For information regarding the update status of previously released profiles, contact ATSDR at: Agency for Toxic Substances and Disease Registry Division of Toxicology and Environmental Medicine/Applied Toxicology Branch 1600 Clifton Road NE Mailstop F-32 Atlanta, Georgia 30333 HEPTACHLOR AND HEPTACHLOR EPOXIDE iv This page is intentionally blank. v FOREWORD This toxicological profile is prepared in accordance with guidelines developed by the Agency for Toxic Substances and Disease Registry (ATSDR) and the Environmental Protection Agency (EPA). The original guidelines were published in the Federal Register on April 17, 1987. Each profile will be revised and republished as necessary. The ATSDR toxicological profile succinctly characterizes the toxicologic and adverse health effects information for the hazardous substance described therein. Each peer-reviewed profile identifies and reviews the key literature that describes a hazardous substance's toxicologic properties. Other pertinent literature is also presented, but is described in less detail than the key studies. -
Chemical Resistance: Deco-Trowel
CHEMICAL RESISTANCE DECO-TROWEL ® SERIES 223 Tnemec Company, Inc. 6800 Corporate Drive Kansas City, Missouri 64120-1372 +1 816-483-3400 www.tnemec.com © December 16, 2019 by Tnemec Company, Inc. Chem223 Page 1 of 19 CHEMICAL RESISTANCE DECO-TROWEL ® | SERIES 223 COMMON PROBLEM AREAS FOR COATINGS AND SOLUTIONS Problem: Coating Solution: Points of failure Carefully and due to thin spots fully coat in coating Problem: Rough Pinhole Solution: Uneven Undercut Grind smooth welds Problem: Gaps between Solution: plates, coating Continuous can not cover welds Problem: Gaps between Solution: plates, coating Continuous can not cover welds Problem: Coating Sharp surface Solution: contours create Round the thin spots in contours coating Problem: Skip welding Solution: creates gaps Continuous that coating welds can not cover Problem: Skip welding Solution: creates gaps Continuous that coating welds can not cover 2 channels back to back IMPORTANT: Definitions for the terms and acronyms used in this guide to describe the recommended exposures, along with other important information, can be found on the cover page of this guide or by contacting Tnemec Technical Service. Coatings should not be applied in a chemical exposure environment until the user has thoroughly read and understood the product information and full project details have been discussed with Tnemec Technical Service. Tnemec Company, Inc. 6800 Corporate Drive Kansas City, Missouri 64120-1372 +1 816-483-3400 www.tnemec.com © December 16, 2019 by Tnemec Company, Inc. Chem223 Page 2 of 19 CHEMICAL RESISTANCE DECO-TROWEL ® | SERIES 223 ¹ Product is NOT suitable for direct or indirect food contact. Intended Use and temperature information relates to product’s performance capabilities only. -
"The Science for Diplomats" Annex on Chemicals
ORGANISATION FOR THE PROHIBITION OF CHEMICAL WEAPONS "THE SCIENCE FOR DIPLOMATS" ANNEX ON CHEMICALS A user friendly and scientifically annotated version of the Chemical Weapons Convention Annex on Chemicals OPCW THE “SCIENCE FOR DIPLOMATS” ANNEX ON CHEMICALS A user friendly and scientifically annotated version of the Chemical Weapons Convention Annex on Chemicals1 CONTENTS A. GUIDELINES FOR SCHEDULES OF CHEMICALS B. VISUALISING AND READING MOLECULAR STRUCTURES C. SCHEDULES OF CHEMICALS D. RIOT CONTROL AGENTS 1 An official version of the Annex on Chemicals can be obtained from the OPCW public website, www.opcw.org/chemical-weapons-convention/annexes/annex-chemicals/annex-chemicals. Version 3.0 – 10 March 2019 A. GUIDELINES FOR SCHEDULES OF CHEMICALS Guidelines for Schedule 1 1. The following criteria shall be taken into account in considering whether a toxic chemical or precursor should be included in Schedule 1: (a) It has been developed, produced, stockpiled or used as a chemical weapon as defined in Article II; (b) It poses otherwise a high risk to the object and purpose of this Convention by virtue of its high potential for use in activities prohibited under this Convention because one or more of the following conditions are met: (i) It possesses a chemical structure closely related to that of other toxic chemicals listed in Schedule 1, and has, or can be expected to have, comparable properties; (ii) It possesses such lethal or incapacitating toxicity as well as other properties that would enable it to be used as a chemical weapon; (iii) It may be used as a precursor in the final single technological stage of production of a toxic chemical listed in Schedule 1, regardless of whether this stage takes place in facilities, in munitions or elsewhere; (c) It has little or no use for purposes not prohibited under this Convention. -
Developments in Analytical Methods for Detection of Pesticides in Environmental Samples
American Journal of Analytical Chemistry, 2011, 2, 1-15 doi:10.4236/ajac.2011.228118 Published Online December 2011 (http://www.SciRP.org/journal/ajac) Developments in Analytical Methods for Detection of Pesticides in Environmental Samples Rama Bhadekar*, Swanandi Pote, Vidya Tale, Bipinraj Nirichan Department of Microbial Biotechnology, Rajiv Gandhi Institute of Information Technology & Biotechnology, Bharati Vidyapeeth Deemed University, Pune, India E-mail: *[email protected] Received November 19, 2011; revised December 21, 2011; accepted December 28, 2011 Abstract The present review gives a survey of all the published methods along with their advantages and limitations. Traditional methods like thin layer chromatography, gas chromatography, liquid chromatography etc are still in use for this purpose. But some recent bio-analytical methods such as immunosensors, cell based sensors etc. have also gained equal importance. This article also overviews various electro-analytical methods and their applications as detection devices when combined with FIA and biosensors. Lastly nanoparticle based biosensors have also been discussed. The review concludes with futuristic approach to reduce the risks caused by pesticides. This scrutiny should provide concise evaluation of different techniques employed for pesticide detection in environmental samples. Keywords: Biosensors, Chromatography, Detection, Flow Injection Analysis, Nano Particles, Pesticides, Pollutants 1. Introduction ganochlorines (dichlorodiphenyltrichloroethane, chlor- dane, -
An Indexing and Classification System for Earth-Science Data Bases
AN INDEXING AND CLASSIFICATION SYSTEM FOR EARTH-SCIENCE DATA BASES By James C. Schornick, Janet B. Pruitt, Helen E. Stranathan, and Albert C. Duncan U.S. GEOLOGICAL SURVEY Open-File Report 89 47 Reston, Virginia 1989 DEPARTMENT OF THE INTERIOR MANUEL LUJAN, JR., Secretary U.S. GEOLOGICAL SURVEY Dallas L. Peck, Director For additional information Copies of this report can write to: be purchased from: Assistant Chief Hydrologist for U.S. Geological Survey Scientific Information Management Books and Open-File Reports Section U.S. Geological Survey Federal Center, Building 810 440 National Center Box 25425 Reston, Virginia 22092 Denver, Colorado 80225 CONTENTS Page Abstract ............................................................ 1 Introduction ........................................................ 1 Objective of the indexing and classification system .............. 2 Scope of the indexing and classification system .................. 2 The indexing and classification system .............................. 2 The sample medium component ...................................... 3 The general physical/chemical component .......................... 6 The specific physical/chemical component ......................... 6 Organic substances ............................................ 7 Biological taxa ............................................... 8 The indexing and classification code ............................. 9 Data base availability .............................................. 11 Summary ............................................................ -
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 -
Chemical Name Federal P Code CAS Registry Number Acutely
Acutely / Extremely Hazardous Waste List Federal P CAS Registry Acutely / Extremely Chemical Name Code Number Hazardous 4,7-Methano-1H-indene, 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro- P059 76-44-8 Acutely Hazardous 6,9-Methano-2,4,3-benzodioxathiepin, 6,7,8,9,10,10- hexachloro-1,5,5a,6,9,9a-hexahydro-, 3-oxide P050 115-29-7 Acutely Hazardous Methanimidamide, N,N-dimethyl-N'-[2-methyl-4-[[(methylamino)carbonyl]oxy]phenyl]- P197 17702-57-7 Acutely Hazardous 1-(o-Chlorophenyl)thiourea P026 5344-82-1 Acutely Hazardous 1-(o-Chlorophenyl)thiourea 5344-82-1 Extremely Hazardous 1,1,1-Trichloro-2, -bis(p-methoxyphenyl)ethane Extremely Hazardous 1,1a,2,2,3,3a,4,5,5,5a,5b,6-Dodecachlorooctahydro-1,3,4-metheno-1H-cyclobuta (cd) pentalene, Dechlorane Extremely Hazardous 1,1a,3,3a,4,5,5,5a,5b,6-Decachloro--octahydro-1,2,4-metheno-2H-cyclobuta (cd) pentalen-2- one, chlorecone Extremely Hazardous 1,1-Dimethylhydrazine 57-14-7 Extremely Hazardous 1,2,3,4,10,10-Hexachloro-6,7-epoxy-1,4,4,4a,5,6,7,8,8a-octahydro-1,4-endo-endo-5,8- dimethanonaph-thalene Extremely Hazardous 1,2,3-Propanetriol, trinitrate P081 55-63-0 Acutely Hazardous 1,2,3-Propanetriol, trinitrate 55-63-0 Extremely Hazardous 1,2,4,5,6,7,8,8-Octachloro-4,7-methano-3a,4,7,7a-tetra- hydro- indane Extremely Hazardous 1,2-Benzenediol, 4-[1-hydroxy-2-(methylamino)ethyl]- 51-43-4 Extremely Hazardous 1,2-Benzenediol, 4-[1-hydroxy-2-(methylamino)ethyl]-, P042 51-43-4 Acutely Hazardous 1,2-Dibromo-3-chloropropane 96-12-8 Extremely Hazardous 1,2-Propylenimine P067 75-55-8 Acutely Hazardous 1,2-Propylenimine 75-55-8 Extremely Hazardous 1,3,4,5,6,7,8,8-Octachloro-1,3,3a,4,7,7a-hexahydro-4,7-methanoisobenzofuran Extremely Hazardous 1,3-Dithiolane-2-carboxaldehyde, 2,4-dimethyl-, O- [(methylamino)-carbonyl]oxime 26419-73-8 Extremely Hazardous 1,3-Dithiolane-2-carboxaldehyde, 2,4-dimethyl-, O- [(methylamino)-carbonyl]oxime. -
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.