*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DK8200000 CHEMICAL NAME : 4H-1,2,4-Benzothiadiazine, 3-methyl-6-trifluoromethyl-, 1,1-dioxide CAS REGISTRY NUMBER : 723-57-9 LAST UPDATED : 197901 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C9-H8-F3-N2-O2-S MOLECULAR WEIGHT : 265.25 WISWESSER LINE NOTATION : T66 BSWN EMJ D1 HXFFF SYNONYMS/TRADE NAMES : * 1,1-Dioxo-3-methyl-6-trifluoromethyl-4H-1,2,4-benzothiadiazine *** 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#01195 *** END OF RECORD ***