*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TH8900000 CHEMICAL NAME : 1,4-Phthalazinedione, 2-iodoacetyl-3-methyl- CAS REGISTRY NUMBER : 73972-89-1 LAST UPDATED : 197901 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H9-I-N2-O3 MOLECULAR WEIGHT : 344.12 WISWESSER LINE NOTATION : T66 BVNNVJ CV1I D1 SYNONYMS/TRADE NAMES : * 2-Iodoacetyl-3-methyl-1,4-phthalazinedione *** 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 : 100 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#02766 *** END OF RECORD ***