*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : NK7700500 CHEMICAL NAME : 1,2,3-Indantrione, monohydrate CAS REGISTRY NUMBER : 2462-59-1 LAST UPDATED : 197901 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C9-H4-O3.H2-O MOLECULAR WEIGHT : 178.15 WISWESSER LINE NOTATION : L56 BVVVJ &QH *** 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 : 56 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#03043 *** END OF RECORD ***