*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : NI4750000 CHEMICAL NAME : Imidazole, 2,4-dibromo-5-nitro- CAS REGISTRY NUMBER : 6154-30-9 LAST UPDATED : 197902 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C3-H-Br2-N3-O2 MOLECULAR WEIGHT : 270.89 WISWESSER LINE NOTATION : T5M CNJ BE DNW EE SYNONYMS/TRADE NAMES : * 2,4-Dibromo-5-nitroimidazole *** 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 : 180 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#05099 *** END OF RECORD ***