*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : KO0780000 CHEMICAL NAME : Ether, heptachlorodiphenyl CAS REGISTRY NUMBER : 55684-92-9 LAST UPDATED : 199012 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C12-H3-Cl7-O MOLECULAR WEIGHT : 411.30 WISWESSER LINE NOTATION : GR XG XG XOR XG XG XG XG SYNONYMS/TRADE NAMES : * Heptachloro diphenyl ether *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,16,1953 *** END OF RECORD ***