heptachlor iupac name

heptachlor (ISO); 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro-4,7-methanoindene FCM Active and Intelligent Materials - CMRs not allowed for use, CAD - Chemical Agents Directive, Art. heptachlor can be persistent in soil systems but is not generally persistent in water systems. Exploring QSAR. Users are advised to apply the 99% protection level for slightly-moderately disturbed systems if there are no data to adjust for bioaccumulation at the specific site (Section8.3.5.7 of the ANZECC & ARMCANZ 2000 guidelines). Depending on the position and number of the chlorine atoms, there are theoretically 209 individual PCB compounds (congeners). Toxic responses of bluegills Lepomis macrochirus fed diets containing 5 to 25mg/L heptachlor were similar to those in fish from the ponds. Pure heptachlor is a white powder that smells like camphor (mothballs). Species with the same structure: Indene, 1,4,5,6,7,8,8-heptachloro-3alpha,4,7,7alpha-tetrahydro-4,7 . Public Health Goal for Heptachlor and Heptachlor Epoxide In Drinking Water - Office of Environment Health Hazard Assessment, California Environmental Protection Agency. Marine fish: eight species, 48 to 96-hour LC50 of 0.85 to 10g/L. Freshwater crustaceans: six species, 48 to 96-hour LC50 or EC50 (immobilisation) of 0.5 to 56g/L. High levels of it seemed to increase type 2 diabetes risk to about 7 percent (Harmon 2010). American Chemical Society, Washington, DC. names and synonyms Name CAS Reg. The less pure grade is tan. Standard Reference Data Act. Bacteria and animals break down heptachlor to form heptachlor epoxide. The odor threshold of heptachlor is 0.3 mg m 3 (20 ppb). Molecular Formula CHCl. Heptachlor epoxide is also a white powder. Bacteria and animals break down heptachlor to form heptachlor epoxide. Johnson and Finley (1980) reported that an increase in test temperature from 7C to 29C caused a 4.8-fold increase in toxicity (decrease in LC50) to Lepomis microlophus. Monoisotopic mass 369.821106 Da. Heptachlor was used extensively in the past for killing insects in homes, buildings, and on food crops, especially corn. If you need to go back and make any changes, you can always do so by going to our Privacy Policy page. Chlordane and heptachlor are pesticides that were used in agriculture in the United States from the 1950's until the 1980's. Chlordane was used in homes and for termite control. It was the first synthesized chlorinated insecticide, manufactured in 1873 but was recognized as an insecticide at the beginning of the world war in 1939 [ 1, 5 ]. We take your privacy seriously. Tomlin C 1994. Currently it can only be used for fire ant control in power transformers. IUPAC Standard InChIKey: ZXFXBSWRVIQKOD-UHFFFAOYSA-N Copy CAS Registry Number: 1024-57-3 Chemical structure: This structure is also available as a 2d Mol file; Species with the same structure: Heptachlor epoxide Heptachlor is a manufactured cyclodiene organochlorine insecticide. Featured this week Heptachlor Heptachlor, chemical formula C10H5Cl7, is an organochlorine compound that was used as an insecticide. been selected on the basis of sound scientific judgment. H.crassicornis were 8 to 32g/L (Australian data). ToxFAQs-Fact sheet that answers the most frequently asked questions about a contaminant and its health effects. Analytical Chemistry Section, Table of Trigger Values 20 March 2000, LD33/11, Lidcombe, NSW. The guideline trigger values stated are for toxicity only and need to be adjusted for bioaccumulation where appropriate. SUMMARY 2.1 Main risks and target organs 2.2 Summary of clinical effects 2.3 Diagnosis 2.4 First aid measures and management principles 3. -Summary about a hazardous substance taken from Chapter One of its respective ATSDR Toxicological Profile. Summary: Heptachlor is a manufactured chemical and doesn't occur naturally. heptachlor data sheet, from the Compendium of Pesticide Common Names, including IUPAC and CAS systematic names, molecular formula, structural formula, CAS Registry Number and InChI heptachlor Chinese: ; French: heptachlore ( n.m. ) ; Russian: Linking to a non-federal website does not constitute an endorsement by CDC or any of its employees of the sponsors or the information and products presented on the website. Heptachlor was used as a soil and seed treatment and for termite control. Heptachlor is a white or tan crystalline (pure) or waxy (technical grade) solid with a camphor-like odor. The Foundation for Global Action on Persistent Organic Pollutants: A United States Perspective. the The carbon positions are numbered 1 to 6 on one ring, and 1 to 6 on the other. Marine Pollution Bulletin 26, 687-691. Heptachlor epoxide | C10H5Cl7O | CID 13930 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities . The information in this MRL serves as a screening tool to help public health professionals decide where to look more closely to evaluate possible risk of adverse health effects from human exposure. Originally developed as an insecticide, it became infamous for its environmental impacts. Freshwater insects: three species, 96-hour EC50 (immobilisation) of 0.9 to 80g/L. uses its best efforts to deliver a high quality copy of the Pyrethrins and pyrethroids can enter the organism by ingestion (accidental or suicidal ingestion or in food), by inhalation and /or by skin contact. InChI=1S/C10H5Cl7/c11-4-2-1-3-5(4)9(15)7(13)6(12)8(3,14)10(9,16)17/h1-5H, National Institute of Standards and entry.product.displayPartCode : entry.product.code}} Niveau de bioscurit La classification de bioscurit s'appuie sur les directives du service de sant publique des tats-Unis.Il incombe au client de s'assurer du respect intgral de toutes les rglementations applicables en . These cookies perform functions like remembering presentation options or choices and, in some cases, delivery of web content that based on self-identified area of interests. Cookies used to make website functionality more relevant to you. Freshwater fish: 13 species, 96-hour LC50 of 6.2-102g/L. They help us to know which pages are the most and least popular and see how visitors move around the site. Hydramethylnon is an organofluorine compound.It is also known as AC 217,300. and Informatics, Indene, 1,4,5,6,7,8,8-heptachloro-3alpha,4,7,7alpha-tetrahydro-4,7-methano-, NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data). NOEC figures (5days) for immobilisation of. National Report on Human Exposure to Environmental Chemicals, Medical Management Guidelines (MMG) for Acute Chemical Exposure, Agency for Toxic Substances and Disease Registry, Health Effects of Exposures to Substances, U.S. Department of Health & Human Services. Technology, Office of Data Most organochlorine pesticides have been phased out of use in recent years, mainly because of their residual properties and potential for bioaccumulation. Baythion Valexone Phoxime Sebacil Valexon Volaton. ch2ch3 ethylbenzene oh phenol ch3 toluene nh2 aniline c ooh benzoic acid these are "root" names that are the accepted iupac names when 2 or more substituents are on the ring, one of the substituents (usually one of the groups involved in the root names) is on carbon one and the ring isnumbered in the direction that gives the next substituent the Nosa Chem. 10th edn, British Crop Protection Council & Royal Society of Chemistry, Bath, UK. The 99% protection level is 0.01g/L and is recommended as the trigger value for slightly-moderately disturbed systems. DDT was first synthesized in 1874 by the Austrian chemist Othmar Zeidler. Cancer Classification:Please contact NTP, IARC, or EPAwith questions on cancer and cancer classification. 1995). Heptachlor 1.1 Substance 1.2 Group 1.3 Synonyms 1.4 Identification numbers 1.4.1 CAS number 1.4.2 Other numbers 1.5 Main brand names, Main trade names 1.6 Main manufacturers, main importers 2. All information these cookies collect is aggregated and therefore anonymous. HEPTACHLOR. shall not be liable for any damage that may result from Crayfish and shrimp were most sensitive (two species 0.5 to 1.8g/L). National Library of Medicine. WikiZero zgr Ansiklopedi - Wikipedia Okumann En Kolay Yolu . ChemSpider ID 3463. Chlorendsure ist ein weies kristallines Material mit der chemischen Formel C 9 H 4 Cl ] 6 O 4 . Heptachlor is soluble in organic solvents (e.g., methanol, benzene) but practically insoluble in water (0.056 mg l 1 solubility at 25 C). {{entry.product.name}} CAS: {{entry.product.casNumber}} Code du produit: {{entry.product.displayPartCode ? Levels have declined markedly since opening the deep ocean outfalls (Scanes & Phillip 1995). The DDT and its analogues include DDT, which is commonly known as p,p-DDT (IUPAC nomenclature: 1,1,1-trichloro-2,2-bis (p-chlorophenyl) ethane). It is one ingredient of cigarette. Handbook of acute toxicity of chemicals to fish and aquatic invertebrates. You will be subject to the destination website's privacy policy when you follow the link. Marine crustaceans: four species, 48 to 96-hour LC50 of 0.03 to 3.4g/L. Buy EPA Method 8080A/8081 Organochlorine Pesticide Mixture 616 200 g/mL in Hexane:Toluene reference standards online at LGC Standards; ideal for environmental testing. Es wird auch als HET-Sure, Hexachlorendomethylentetrahydrophthalsure, 1,4,5,6,7,7-Hexachlor-5-norbornen-2,3-dicarbonsure und 1,4,5,6,7,7-Hexachlorbicyclo bezeichnet [2.2.1] -5-Hepten-2,3-dicarbonsure. Omissions? Heptachlor (CAS 76-44-8) is a cyclodiene organochlorine insecticide first introduced by Velsicol Chemical Corp. Its IUPAC name is 1,4,5,6,7,8,8-heptachloro-3a-4,7,7a-tetrahydro-4,7-methanoindene, formula is C 10 H 5 Cl 7 and molecular weight is 373.3. However, NIST makes no warranties to that effect, and NIST These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. ATSDR, (2007). These uses stopped in 1988. Higher 96-h LC50 figures were reported for the Australian amphipod Hyale crassicornis (28 to 39g/L) and two crab species, 55g/L. ANZECC & ARMCANZ 2000. : "Salt selection for basic drugs", INTERNATIONAL JOURNAL OF PHARMACEUTICS, vol. It is volatile and has low potential for leaching to groundwater. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance. Public Health Statement-Summary about a hazardous substance taken from Chapter One of its respective ATSDR Toxicological Profile. Johnson WW & Finley MT 1980. Usually sold as a white or tan powder, heptachlor is one of the cyclodiene insecticides. Corrections? Harmon, Katherine 2010 New Mass-Screening Method Finds Additional Environmental Risks for Diabetes. Heptachlor is very persistent in soil with a DT50 around 9months. [7][8], 1,4,5,6,7,8,8-Heptachloro-3a,4,7,7a-tetrahydro-1, InChI=1S/C10H5Cl7/c11-4-2-1-3-5(4)9(15)7(13)6(12)8(3,14)10(9,16)17/h1-5H, InChI=1/C10H5Cl7/c11-4-2-1-3-5(4)9(15)7(13)6(12)8(3,14)10(9,16)17/h1-5H, ClC1/C=C\C2C3(Cl)C(\Cl)=C(\Cl)C(Cl)(C12)C3(Cl)Cl, Except where otherwise noted, data are given for materials in their, Toxicity of heptachlor and related derivatives. Heptachlor epoxide is also a white powder. Description SDS Pricing; 4S7426-U: certified reference material, 2000 g/mL each component in hexane: toluene (1:1), Separate Source Heptachlor was used in agriculture as a soil and seed treatment and was also used in homes and other buildings for termite control. Priority List of Hazardous Substances-Prioritization of substances based on a combination of their frequency, toxicity, and potential for human exposure at National Priorities List (NPL) sites. Other names (1) Heptachlor was used as an insecticide in the United States from 1953 to 1974. -Prioritization of substances based on a combination of their frequency, toxicity, and potential for human exposure at National Priorities List (NPL) sites. Dichlorodiphenyltrichloroethane, commonly known as DDT, is a colorless, tasteless, and almost odorless crystalline chemical compound, [5] an organochloride. Trade names include Heptagran, Basaklor, Drinox, Soleptax, Termide, and Velsicol 104. Print infocard Open Substance Regulatory Obligations. You can review and change the way we collect information below. 76-44-8 Details Heptachlor-endo-epoxide (trans-, isomer A) 10.02 g/mL 28044-83-9 Details Heptachlor-exo-epoxide (cis-, isomer B) 10.02 g/mL 1024-57-3 Details Hexachlorobenzene 10.02 g/mL 118-74-1 Details oxy-Chlordane 10.00 g/mL 27304-13-8 Details Trans-Chlordane (Gamma Isomer) 9.99 g/mL 5103-74-2 Details trans-Nonachlor 10.02 g/mL 39765-80-5 Thus the IUPAC name of the given additive is obtained. Toxicant default guideline values for protecting aquatic ecosystems. Where the statistical distribution method was used, figures quoted are the 95% protection levels, usually applicable to slightly to moderately disturbed systems although 99% protection figures are recommended for chemicals that bioaccumulate. Pre- and postnatal exposures to chlordane affected the development of the immune system in rodents. Medical Management Guidelines (MMG) for Acute Chemical Exposure-Medical Management Guideline (MMG) for Acute Chemical Exposure Publication intended to aid emergency department physicians and other emergency healthcare professionals who manage acute exposures. Pyrethrin affects an insect's nervous system through a deadly toxic effect.Almost immediately upon contact with this compound, the insect dies from a form of paralysis. Heptachlor is noncombustible, but may be dissolved in flammable liquids. In 1974, nearly all registered . Currently it can only be used for fire ant control in power transformers. Summary: Heptachlor is an organochlorine compound formerly used as an insecticide.It is banned in the United States for use as a pesticide. Chlordane and heptachlor are toxic to reproduction and development in mice, rats and mink. These uses stopped in 1988. 2(b)(i . Less marine data were available and a marine low reliability trigger value of 0.0004g/L was derived using an AF of 10 and an ACR of 7.5. -Quick reference guide providing information such as chemical and physical properties, sources of exposure, routes of exposure, minimal risk levels, children's health, and health effects for a substance. uses of heptachlor were canceled. Y. XIE ET AL., PEST MANAG. PubChem . Levels of heptachlor in red morwong Cheilodactylus fuscus caught off Sydneys sewer outfalls, prior to construction of the deep ocean outfalls, contained levels of heptachlor up to 2.6mg/kg, 52 times the maximum residue level (ANZEC 1991). NSW EPA 2000. 33, 1986 . According to the above rules, the IUPAC name of the first compound above is derived 1 - methene. ChEBI Name heptachlor: ChEBI ID . This effect is what makes pyrethrin a highly effective insecticide. Scientific American, May 21, 2010. International Agency for Research on Cancer, Occupational Safety and Health Administration, National Institute for Occupational Safety and Health, https://books.google.com/books?id=m_7dqd3J9qoC&dq=The+Foundation+for+Global+Action+on+Persistent+Organic+Pollutants:A+United+States+Perspective&printsec=frontcover&source=bl&ots=sLJX57ijSm&sig=aSxxlJA-9PsTWUvpzrfz22mp-Hw&hl=en&ei=iyjaSficDpHMMqLe2KwL&sa=X&oi=book_result&ct=result&resnum=1, CDC - NIOSH Pocket Guide to Chemical Hazards, https://en.wikipedia.org/w/index.php?title=Heptachlor&oldid=1118573590, 95 to 96C (203 to 205F; 368 to 369K), 135 to 145C (275 to 293F; 408 to 418K) at 1-1.5 mmHg, This page was last edited on 27 October 2022, at 19:26. Heptachlor was first observed as a minor component (about 10 percent) in the manufacture of chlordane. ChemicalID: CH0000493: ChemGroup: Organochlorines Chlordanes Chemical Name Extracted from Section 8.3.7 Detailed descriptions of chemicals of the ANZECC & ARMCANZ (2000) guidelines. In this way, putting a hyphen in front of the name obtained, also write down the number of carbon atoms carrying double bond. on behalf of the United States of America. It is a white crystalline solid with a melting point of about 95 C and a molecular formula of C 10 H 5 Cl 7 . namesb and syonyms Chlordane 57-74-9 (3940-80-1; 53637-13-1 ) Technical-grade chlordane cis-Chlordane . To contact us directly phoneus or submit an onlineinquiry. The general chemical formula is C 12 H (10-m-n) Cl (m+n), where (m + n) is the number of chlorine atoms on the two rings. ToxGuidepdf icon[118 KB]-Quick reference guide providing information such as chemical and physical properties, sources of exposure, routes of exposure, minimal risk levels, children's health, and health effects for a substance. Let us know if you have suggestions to improve this article (requires login). Heptachlor is an organochlorine compound that was used as an insecticide. Heptachlor was used extensively in the past for killing insects in homes, buildings, and on food crops, especially corn. Since 1992, the use of heptachlor has been limited to treatment of fire ants near utility . {{entry.product.name}} CAS: {{entry.product.casNumber}} Code du produit: {{entry.product.displayPartCode ? If released to the environment, animals may degrade the product to . Heptachlor | C10H5Cl7 | CID 3589 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. 73, 2017, pages 945 - 952 GOULD, P.L. Environmental impact of deepwater discharge of sewage off Sydney, NSW, Australia. National Report on Human Exposure to Environmental Chemicals-Provides an ongoing assessment of the exposure of the U.S. population to environmental chemicals using biomonitoring. Trade names include Heptagran, Basaklor, Drinox, Soleptax, Termide, and Velsicol 104. These cookies may also be used for advertising purposes by these third parties. It has very low solubility in water (56g/L at 25C) (Tomlin 1994) and log Kowof 5.3 to 5.6 (Hansch et al. Heptachlor was used on a variety of soil insect pests in areas not involving food or food crops, particularly subterranean termites and ants. However, given that heptachlor is readily absorbed through the skin and can cause liver damage in laboratory animals, its use has been banned in many countries. 1. -Provides an ongoing assessment of the exposure of the U.S. population to environmental chemicals using biomonitoring. Please tell us more in your own words (do not provide personal details), We aren't able to respond to your individual comments or questions. . Marine molluscs: one species, 96-hour EC50 growth of 1.5 to 16g/L. Heptachlor and Heptachlor Epoxide - Fact Sheet, EPA, (2002). Australian and New Zealand Environment Council, Australian Government Publishing Service, Canberra. Cookies used to enable you to share pages and content that you find interesting on CDC.gov through third party social networking and other websites. 1,2,3,4,5,5-hexachlorocyclopenta-1,3-diene. There was an outlying figure for Daphnia pulex of 404g/L (above water solubility). The epoxide is more likely to be found in the environment than heptachlor. 20 Annexes 21 Annex 1: List of Banned Pesticides in Sri Lanka (Source-Department of Agriculture) CAS Registry Active Ingredient Chemical Family Chemical Name (IUPAC) Number 2,4,5-T 93-76-5 phenox 2,4,5-trichlorophenoxy acetic acid arsenic (arsenites and 7440-38-2 inorganic arsenic arsenates) 2-sec-butyl-4,6-dinitrophynyl binapacryl 485-31-4 . While every effort has been made to follow citation style rules, there may be some discrepancies. Updates? Heptachlor (Ref: ENT 15152) SUMMARY Heptachlor in an insecticide. It was its residual action that made the use of heptachlor and related cyclodienes attractive for sub-floor treatment against termites and it was registered for that use through much of Australia until December 1995. . Other names . ANZEC 1991. These figures do not account for bioaccumulation. It is still found in soil and water supplies and can turn up in food and be passed along in breast milk. Liver lesions in fish were noted from 14 to 56days after treatment. . Please refer to the appropriate style manual or other sources if you have any questions. California Environmental Protection Agency (1999). As it is a persistant organic pollutant, heptachlor use is banned or limited in most areas. Marine data for the amphipod H.crassicornis were available; 96-hour LC50 of 28 to 39g/L and 5-day NOEC (immobilisation) of 8 to 32g/L. Compare Product No. Regulatory process names 6 Translated names 42 CAS names 1 IUPAC names 1 Other identifiers 10 . IUPAC 3-chlorochlordene ChemIDplus Heptachlor KEGG COMPOUND Heptachlorane KEGG COMPOUND . The less pure grade is tan. It is a white crystalline solid with a melting point of about 95 C and a molecular formula of C10H5Cl7. [1] . The pesticide manual: A world compendium. National Center for Biotechnology Information. Impaired cell-mediated immunity after prenatal exposure to chlordane has been observed in female BALB/c mice.

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