CHEMICAL IDENTIFICATION
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RTECS NUMBER :
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HP5270000
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CHEMICAL NAME :
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1,3(2H,9bH)-dibenzofurandione, 2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-
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CAS REGISTRY NUMBER :
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125-46-2
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LAST UPDATED :
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199701
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DATA ITEMS CITED :
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6
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MOLECULAR FORMULA :
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C18-H16-O7
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MOLECULAR WEIGHT :
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344.34
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WISWESSER LINE NOTATION :
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T B656 CV EV HO FU BHT&&J B1 DV1 JV1 KQ L1 MQ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
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TYPE OF TEST :
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LD50 - Lethal dose, 50 percent kill
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ROUTE OF EXPOSURE :
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Subcutaneous
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SPECIES OBSERVED :
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Rodent - mouse
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DOSE/DURATION :
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75 mg/kg
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TOXIC EFFECTS :
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Details of toxic effects not reported other than lethal dose value
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TYPE OF TEST :
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LD50 - Lethal dose, 50 percent kill
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ROUTE OF EXPOSURE :
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Intravenous
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SPECIES OBSERVED :
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Rodent - mouse
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DOSE/DURATION :
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25 mg/kg
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TOXIC EFFECTS :
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Details of toxic effects not reported other than lethal dose value
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TYPE OF TEST :
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LD - 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 - rabbit
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DOSE/DURATION :
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>500 mg/kg
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TOXIC EFFECTS :
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Details of toxic effects not reported other than lethal dose value
MUTATION DATA
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TYPE OF TEST :
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Cytogenetic analysis
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TEST SYSTEM :
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Mammal - species unspecified Cells - not otherwise specified
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DOSE/DURATION :
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3750 ug/L
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REFERENCE :
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PHMCAA Pharmacologist. (American Soc. for Pharmacology and Experimental Therapeutics, 9650 Rockville Pike, Bethesda, MD 20014) V.1- 1959- Volume(issue)/page/year: 12,280,1970
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