*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : EU1150000 CHEMICAL NAME : Butyrophenone, 2-bromo-2-methyl-4'-(p-nitrophenyl)- CAS REGISTRY NUMBER : 73747-30-5 LAST UPDATED : 197905 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C17-H16-Br-N-O3 MOLECULAR WEIGHT : 362.25 WISWESSER LINE NOTATION : WNR DR DVXE2&1 SYNONYMS/TRADE NAMES : * 2-Bromo-2-methyl-4'-(p-nitrophenyl)butyrophenone *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 320 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04111 *** END OF RECORD ***