CHEMICAL IDENTIFICATION
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RTECS NUMBER :
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HP5295170
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CHEMICAL NAME :
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Dibenzofuran, 2,3,7,8-tetrabromo-
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CAS REGISTRY NUMBER :
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67733-57-7
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BEILSTEIN REFERENCE NO. :
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0221403
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LAST UPDATED :
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199710
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DATA ITEMS CITED :
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5
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MOLECULAR FORMULA :
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C12-H4-Br4-O
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MOLECULAR WEIGHT :
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483.80
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WISWESSER LINE NOTATION :
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T B656 HOJ DE EE KE LE
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
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TYPE OF TEST :
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LDLo - Lowest published lethal dose
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ROUTE OF EXPOSURE :
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Oral
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SPECIES OBSERVED :
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Rodent - guinea pig
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DOSE/DURATION :
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4740 ng/kg
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TOXIC EFFECTS :
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Nutritional and Gross Metabolic - body temperature decrease
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REFERENCE :
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ANYAA9 Annals of the New York Academy of Sciences. (New York Academy of Sciences, 2 E. 63rd St., New York, NY 10021) V.1- 1877- Volume(issue)/page/year: 320,151,1979 ** REPRODUCTIVE DATA **
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Oral
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DOSE :
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4500 ug/kg
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SEX/DURATION :
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female 10-18 day(s) after conception
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TOXIC EFFECTS :
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Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Effects on Embryo or Fetus - fetal death Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue)
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REFERENCE :
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TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 107,141,1991
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Oral
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DOSE :
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4500 ug/kg
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SEX/DURATION :
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female 10-18 day(s) after conception
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TOXIC EFFECTS :
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Reproductive - Specific Developmental Abnormalities - urogenital system
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REFERENCE :
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TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 107,141,1991
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