1301:7-9-03 Reporting Requirements for Hazardous Substances and List of Hazardous Substances
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Propoxur United States Environmental Protection Agency
United States Prevention, Pesticides EPA738-R-97-009 Environmental Protection And Toxic Substances August 1997 Agency (7508W) Reregistration Eligibility Decision (RED) PROPOXUR UNITED STATES ENVIRONMENTAL PROTECTION AGENCY WASHINGTON, D.C. 20460 OFFICE OF PREVENTION, PESTICIDES AND TOXIC SUBSTANCES CERTIFIED MAIL Dear Registrant: I am pleased to announce that the Environmental Protection Agency has completed its reregistration eligibility review and decisions on the pesticide chemical case propoxur. The enclosed Reregistration Eligibility Decision (RED) contains the Agency's evaluation of the data base of this chemical, its conclusions of the potential human health and environmental risks of the current product uses, and its decisions and conditions under which these uses and products will be eligible for reregistration. The RED includes the data and labeling requirements for products for reregistration. It may also include requirements for additional data (generic) on the active ingredient to confirm the risk assessments. To assist you with a proper response, read the enclosed document entitled "Summary of Instructions for Responding to the RED." This summary also refers to other enclosed documents which include further instructions. You must follow all instructions and submit complete and timely responses. The first set of required responses is due 90 days from the receipt of this letter. The second set of required responses is due 8 months from the date of receipt of this letter. Complete and timely responses will avoid the Agency taking the enforcement action of suspension against your products. If you have questions on the product specific data requirements or wish to meet with the Agency, please contact the Special Review and Reregistration Division representative Bonnie Adler (703) 308-8523. -
Determination of the Residual Efficacy of Carbamate and Organophosphate
Yewhalaw et al. Malar J (2017) 16:471 DOI 10.1186/s12936-017-2122-3 Malaria Journal RESEARCH Open Access Determination of the residual efcacy of carbamate and organophosphate insecticides used for indoor residual spraying for malaria control in Ethiopia Delenasaw Yewhalaw1,2†, Meshesha Balkew3†, Josephat Shililu4, Sultan Suleman5, Alemayehu Getachew4, Gedeon Ashenbo4, Sheleme Chibsa6, Gunawardena Dissanayake6, Kristen George7, Dereje Dengela8, Yemane Ye‑Ebiyo4 and Seth R. Irish9* Abstract Background: Indoor residual spraying is one of the key vector control interventions for malaria control in Ethiopia. As malaria transmission is seasonal in most parts of Ethiopia, a single round of spraying can usually provide efective protection against malaria, provided the insecticide remains efective over the entire malaria transmission season. This experiment was designed to evaluate the residual efcacy of bendiocarb, pirimiphos-methyl, and two doses of pro‑ poxur on four diferent wall surfaces (rough mud, smooth mud, dung, and paint). Filter papers afxed to wall surfaces prior to spraying were analyzed to determine the actual concentration applied. Cone bioassays using a susceptible Anopheles arabiensis strain were done monthly to determine the time for which insecticides were efective in killing mosquitoes. Results: The mean insecticide dosage of bendiocarb applied to walls was 486 mg/m2 (target 400/mg). This treat‑ ment lasted 1 month or less on rough mud, smooth mud, and dung, but 4 months on painted surfaces. Pirimiphos- methyl was applied at 1854 mg/m2 (target 1000 mg/m2), and lasted between 4 and 6 months on all wall surfaces. Propoxur with a target dose of 1000 mg/m2 was applied at 320 mg/m2, and lasted 2 months or less on all surfaces, except painted surfaces (4 months). -
Florida State Emergency Response Commission
Florida State Emergency Response Commission Sub-Committee on Training (SOT) HAZARDOUS MATERIALS MEDICAL TREATMENT PROTOCOLS Version 3.3 TOXIDROMES Toxidromes are clinical syndromes that the patient presents with. These patterns of signs and symptoms are essential for the successful recognition of chemical exposure. The toxidromes identified in this protocol are chemical exposure based while others such as the opioids are found within general medical protocol. These chemical toxidromes are identified clinically into five syndromes: Irritant Gas Toxidrome Asphyxiant Toxidrome Corrosive Toxidrome Hydrocarbon and Halogenated Hydrocarbons Toxidrome Cholinergic Toxidrome Each can present as a clinical manifestation of the chemical/poisoning involved with some cross-over between toxidromes. This list combines the toxic syndromes found within NFPA 473 (A.5.4.1(2) and traditional syndromes. Toxidrome Correlation to NFPA Standard 473 and Traditional Syndromes Toxidrome NFPA 473 A.5.4.1(2) Hazardous Materials Protocol Correlation Irritant Gas (j) Irritants Bronchospasm OC Pepper spray & lacrimants Asphyxiant (c) Chemical asphyxiants Carbon Monoxide (d) Simple asphyxiants Aniline dyes, Nitriles, Nitrares (h) Blood Agents Cyanide & Hydrogen Sulfide (n) Nitrogen Compounds Closed Space Fires Simple Asphyxants Corrosive (a) Corrosives Hydrofluroic Acid (g) Vesicants Chemical burns to the eye Choramine and Chlorine Hydrocarbon (e) Organic solvents Phenol and (q) Phenolic Compounds Halogenated Hydrocarbons Halogenated Hydrocarbons Cholinergic (b) Pesticides -
Appendix H EPA Hazardous Waste Law
Appendix H EPA Hazardous Waste Law This Appendix is intended to give you background information on hazardous waste laws and how they apply to you. For most U.S. Environmental Protection Agency (EPA) requirements that apply to the University, the Safety Department maintains compliance through internal inspections, record keeping and proper disposal. In Wisconsin, the Department of Natural Resources (DNR) has adopted the EPA regulations, consequently EPA and DNR regulations are nearly identical. EPA defines This Appendix only deals with "hazardous waste" as defined by the EPA. hazardous waste as Legally, EPA defines hazardous waste as certain hazardous chemical waste. This hazardous chemical Appendix does not address other types of regulated laboratory wastes, such as waste; radioactive, infectious, biological, radioactive or sharps. Chapter 8 descibes disposal procedures infectious and biohazardous waste for animals. Chapter 9 describes disposal procedures for sharps and other waste that are regulated by can puncture tissue. Chapter 11 discusses Radiation and the Radiation Safety for other agencies. Radiation Workers provides guidelines for the disposal of radioactive waste. Procedures for medical waste are written by the UW Hospital Safety Officer. The Office of Biological Safety can provide guidance for the disposal of infectious and biological waste. EPA regulations focus on industrial waste streams. As a result, many laboratory chemical wastes are not regulated by EPA as hazardous chemical waste. However, many unregulated chemical wastes do merit special handling and disposal If a waste can be procedures. Thus, Chapter 7 and Appendix A of this Guide recommend disposal defined as: procedures for many unregulated wastes as if they were EPA hazardous waste. -
APPENDIX G Acid Dissociation Constants
harxxxxx_App-G.qxd 3/8/10 1:34 PM Page AP11 APPENDIX G Acid Dissociation Constants § ϭ 0.1 M 0 ؍ (Ionic strength ( † ‡ † Name Structure* pKa Ka pKa ϫ Ϫ5 Acetic acid CH3CO2H 4.756 1.75 10 4.56 (ethanoic acid) N ϩ H3 ϫ Ϫ3 Alanine CHCH3 2.344 (CO2H) 4.53 10 2.33 ϫ Ϫ10 9.868 (NH3) 1.36 10 9.71 CO2H ϩ Ϫ5 Aminobenzene NH3 4.601 2.51 ϫ 10 4.64 (aniline) ϪO SNϩ Ϫ4 4-Aminobenzenesulfonic acid 3 H3 3.232 5.86 ϫ 10 3.01 (sulfanilic acid) ϩ NH3 ϫ Ϫ3 2-Aminobenzoic acid 2.08 (CO2H) 8.3 10 2.01 ϫ Ϫ5 (anthranilic acid) 4.96 (NH3) 1.10 10 4.78 CO2H ϩ 2-Aminoethanethiol HSCH2CH2NH3 —— 8.21 (SH) (2-mercaptoethylamine) —— 10.73 (NH3) ϩ ϫ Ϫ10 2-Aminoethanol HOCH2CH2NH3 9.498 3.18 10 9.52 (ethanolamine) O H ϫ Ϫ5 4.70 (NH3) (20°) 2.0 10 4.74 2-Aminophenol Ϫ 9.97 (OH) (20°) 1.05 ϫ 10 10 9.87 ϩ NH3 ϩ ϫ Ϫ10 Ammonia NH4 9.245 5.69 10 9.26 N ϩ H3 N ϩ H2 ϫ Ϫ2 1.823 (CO2H) 1.50 10 2.03 CHCH CH CH NHC ϫ Ϫ9 Arginine 2 2 2 8.991 (NH3) 1.02 10 9.00 NH —— (NH2) —— (12.1) CO2H 2 O Ϫ 2.24 5.8 ϫ 10 3 2.15 Ϫ Arsenic acid HO As OH 6.96 1.10 ϫ 10 7 6.65 Ϫ (hydrogen arsenate) (11.50) 3.2 ϫ 10 12 (11.18) OH ϫ Ϫ10 Arsenious acid As(OH)3 9.29 5.1 10 9.14 (hydrogen arsenite) N ϩ O H3 Asparagine CHCH2CNH2 —— —— 2.16 (CO2H) —— —— 8.73 (NH3) CO2H *Each acid is written in its protonated form. -
Chlorpyrifos, Part 1: Toxicology
JOURNAL OF PESTICIDE REFORM/ WINTER 1994 • VOL.14, NO. 4 ■ INSECTICIDE FACTSHEET CHLORPYRIFOS, PART 1: TOXICOLOGY The broad spectrum organophosphate insecticide chlorpyrifos is the most widely used insecticide in the U.S. Total use is estimated at almost 30 million pounds per year. Like all organophosphate insecticides, chlorpyrifos affects the nervous system by inhibiting an enzyme that is important in the transmission of nerve impulses. Symptoms of acute poisoning include headache, nausea, muscle twitching, and convulsions. Chlorpyrifos poisonings are reported to state and federal agencies more often than poisonings of almost every other insecticide. In both laboratory animals and humans, chlorpyrifos can also cause delayed effects on the nervous system. Some effects have been measured years after exposure. Human birth defects have been associated with exposure to chlorpyrifos products. In pregnant laboratory animals, chlorpyrifos exposure caused fetal death. Pups that did survive were smaller pups and did not survive as well as pups from unexposed mothers. Chlorpyrifos also affects the male reproductive system; exposure to a chlorpyrifos product has caused death of cells in male rat testes and a decrease in sperm production in cattle. Chlorpyrifos has caused genetic damage in human blood and lymph cells, mice spleen cells, and hamster bone marrow cells. Immune system abnormalities have been reported from patients exposed to chlorpyrifos. Many individuals report developing sensitivities to a broad array of substances following chlorpyrifos exposure. The second part of this factsheet will discuss human exposure to chlorpyrifos and the ecological effects of chlorpyrifos. BY CAROLINE COX mary agricultural uses are for oranges, al- plications are made annually. -
Agricultural Pesticide Use in New Jersey: 1997 Survey
NJ Pesticide Control Program Pesticide Control Program Pesticide Evaluation & Monitoring AGRICULTURAL PESTICIDE USE IN NEW JERSEY: 2003 SURVEY Introduction The New Jersey Pesticide Control Program (NJPCP) began a series of pesticide use surveys in 1985. These surveys address pesticide use in the state of New Jersey for agriculture, golf courses, termite control, right-of-way, mosquito control, and lawn care. The agricultural use survey is conducted every three years and targets agricultural, nursery, and greenhouse use of general and restricted pesticides. This report focuses on the seventh survey completed in this series (2003). All statewide pesticide use surveys are performed under the authority of the New Jersey Pesticide Control Code, N.J.A.C. 7:30-1 et.seq., requiring applicators to maintain pesticide records for two years and to submit use records to the state when requested. This regulative authority provides an accuracy and level of response that is difficult to duplicate in a voluntary, nationwide survey. In fact, these New Jersey surveys almost represent a pesticide usage census rather than a probabilistic survey. The information collected from the NJPCP pesticide use surveys is used by agencies within the NJ Department of Environmental Protection along with other state agencies to aid in research, exposure management and monitoring efforts in areas such as ground water protection, farm worker protection and education, and residual pesticide sampling. The survey data are also entered into state and federal geographical information systems for geographical distribution. Methods The NJPCP's registration records were used to identify all 2094 private applicators licensed as of December 2003. -
Table II. EPCRA Section 313 Chemical List for Reporting Year 2017 (Including Toxic Chemical Categories)
Table II. EPCRA Section 313 Chemical List For Reporting Year 2017 (including Toxic Chemical Categories) Individually listed EPCRA Section 313 chemicals with CAS numbers are arranged alphabetically starting on page II-3. Following the alphabetical list, the EPCRA Section 313 chemicals are arranged in CAS number order. Covered chemical categories follow. Note: Chemicals may be added to or deleted from the list. The Emergency Planning and Community Right-to-Know Call Center or the TRI-Listed Chemicals website will provide up-to-date information on the status of these changes. See section B.3.c of the instructions for more information on the de minimis % limits listed below. There are no de minimis levels for PBT chemicals since the de minimis exemption is not available for these chemicals (an asterisk appears where a de minimis limit would otherwise appear in Table II). However, for purposes of the supplier notification requirement only, such limits are provided in Appendix C. Chemical Qualifiers Certain EPCRA Section 313 chemicals listed in Table II have parenthetic “qualifiers.” These qualifiers indicate that these EPCRA Section 313 chemicals are subject to the section 313 reporting requirements if manufactured, processed, or otherwise used in a specific form or when a certain activity is performed. An EPCRA Section 313 chemical that is listed without a qualifier is subject to reporting in all forms in which it is manufactured, processed, and otherwise used. The following chemicals are reportable only if they are manufactured, processed, or otherwise used in the specific form(s) listed below: Chemical/ Chemical Category CAS Number Qualifier Aluminum (fume or dust) 7429-90-5 Only if it is a fume or dust form. -
Hydrolysis and Atmospheric Oxidation Reactions of Perfluorinated Carboxylic Acid Precursors
Hydrolysis and Atmospheric Oxidation Reactions of Perfluorinated Carboxylic Acid Precursors by Derek A. Jackson A thesis submitted in conformity with the requirements for the degree of Doctor of Philosophy Graduate Department of Chemistry University of Toronto © Copyright by Derek A. Jackson 2013 Hydrolysis and Atmospheric Oxidation Reactions of Perfluorinated Carboxylic Acid Precursors Derek Andrew Jackson Doctor of Philosophy Department of Chemistry University of Toronto 2013 Abstract This dissertation explores a number of different environmentally relevant reactions that lead to the production of perfluorocarboxylic acids (PFCAs), a family of environmental pollutants that does not undergo any further degradation pathways. The compound perfluoro-2-methyl-3-pentanone (PFMP) is a new fire fighting fluid developed by 3M that is designed as a Halon replacement. The environment fate of PFMP with regards to direct photolysis, abiotic hydrolysis and hydration was determined using a combination of laboratory experiments and computational modeling. PFMP was found to undergo direct photolysis giving a lifetime of 4-14 days depending on latitude and time of year. Offline samples confirmed PFCA products and a mechanism was proposed. Polyfluorinated amides (PFAMs) are a class of chemicals produced as byproducts of polyfluorinated sulfonamide synthesis via electrochemical fluorination (ECF). Using synthesized standards of four model compounds, PFAMs were detected and quantified in a variety of legacy commercial materials synthesized by ECF. PFAMs were hypothesized to undergo biological hydrolysis reactions, suggesting their importance as historical PFOA precursors. ii The PFAMs were also investigated with regards to their environmental fate upon atmospheric oxidation. Using a smog chamber, the kinetics and degradation mechanisms of N- ethylperfluorobutyramide (EtFBA) were elucidated. -
United States Patent 19 11 4,289,699 Oba Et Al
United States Patent 19 11 4,289,699 Oba et al. 45 Sep. 15, 1981 54 PROCESS FOR THE PRODUCTION OF Primary Examiner-Donald G. Daus N-(HYDROXYPHENYL) MALEIMEDES Assistant Examiner-D. B. Springer 75 Inventors: Masayuki Oba; Motoo Kawamata; Attorney, Agent, or Firm-Fisher, Christen & Sabol Hikotada Tsuboi; Nobuhito Koga, all 57 ABSTRACT of Yokohama, Japan N-(hydroxyphenyl) maleimides of the general formula 73 Assignee: Mitsui Toatsu Chemicals, Incorporated, Tokyo, Japan 21 Appl. No.: 88,825 (22 Filed: Oct. 26, 1979 N CO-m-CH Related U.S. Application Data (HO) 62) Division of Ser. No. 956,971, Nov. 2, 1978, Pat. No. 4,231,934. where R' stands for H, CH3, C2H5, F, Cl, Br or I and in 30 Foreign Application Priority Data is an integer of 1-5 are produced by treating the corre sponding maleamic acid or by treating the ester of said Nov. 2, 1977 (JP) Japan ................................ 52-130905 N-(hydroxyphenyl) maleimide at a temperature of Nov. 4, 1977 (JP Japan ................................ 52-3504 0-150° C. in the presence of at least one dehydrating 51) Int. Cl. .......................................... C07D 207/.452 agent selected for the group consisting of oxides and (52) U.S. Cl. .......................................... 260/326.5 FM oxyacids of sulfur or phosphorus and alkali metal and 58) Field of Search .............................. 260/326.5 FM alkaline earth metal salts of the said oxyacids. The cor responding maleamic acid can be obtained by reacting 56) - References Cited an aminophenol having one or more hydroxyl groups U.S. PATENT DOCUMENTS on its phenyl nucleus with maleic anhydride. -
Chemical Hygiene Plan (CHP) Which Includes Laboratory Specific Hazard and Safety Information
University of Massachusetts Lowell Environmental and Emergency Management (EEM) Environmental Health and Safety (EHS) CHEMICAL HYGIENE PLAN Dates of Annual CHP Review and/or Dates of Revisions (EEM-EHS will complete this page, annually, after each CHP review or revision) Name (print) Signature Date Page 1 Table of Contents CHAPTER 1 – INTRODUCTION ...................................................................................................................... 3 CHAPTER 2 – SAFETY RESPONSIBILITIES................................................................................................ 4 CHAPTER 3 – EMERGENCY PROCEDURES ............................................................................................... 6 CHAPTER 4 – CHEMICAL HAZARD MANAGEMENT ............................................................................ 15 CHAPTER 5 – HAZARDOUS WASTE MANAGEMENT ............................................................................ 23 CHAPTER 6 – ENVIRONMENTAL MANAGEMENT AND STEWARDSHIP ........................................ 46 CHAPTER 7 – SAFETY TRAINING ............................................................................................................... 47 CHAPTER 8 – SAFE LABORATORY PRACTICES .................................................................................... 48 CHAPTER 9 – STANDARD OPERATING PROCEDURES ........................................................................ 53 CHAPTER 10 – PERSONAL PROTECTIVE EQUIPEMENT (PPE) ........................................................ -
Recent Advances on Detection of Insecticides Using Optical Sensors
sensors Review Recent Advances on Detection of Insecticides Using Optical Sensors Nurul Illya Muhamad Fauzi 1, Yap Wing Fen 1,2,*, Nur Alia Sheh Omar 1,2 and Hazwani Suhaila Hashim 2 1 Functional Devices Laboratory, Institute of Advanced Technology, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia; [email protected] (N.I.M.F.); [email protected] (N.A.S.O.) 2 Department of Physics, Faculty of Science, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia; [email protected] * Correspondence: [email protected] Abstract: Insecticides are enormously important to industry requirements and market demands in agriculture. Despite their usefulness, these insecticides can pose a dangerous risk to the safety of food, environment and all living things through various mechanisms of action. Concern about the environmental impact of repeated use of insecticides has prompted many researchers to develop rapid, economical, uncomplicated and user-friendly analytical method for the detection of insecticides. In this regards, optical sensors are considered as favorable methods for insecticides analysis because of their special features including rapid detection time, low cost, easy to use and high selectivity and sensitivity. In this review, current progresses of incorporation between recognition elements and optical sensors for insecticide detection are discussed and evaluated well, by categorizing it based on insecticide chemical classes, including the range of detection and limit of detection. Additionally, this review aims to provide powerful insights to researchers for the future development of optical sensors in the detection of insecticides. Citation: Fauzi, N.I.M.; Fen, Y.W.; Omar, N.A.S.; Hashim, H.S. Recent Keywords: insecticides; optical sensor; recognition element Advances on Detection of Insecticides Using Optical Sensors.