*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UQ6250000 CHEMICAL NAME : 4-Pyrazolecarbonitrile, 5-amino-3-cyanomethyl- CAS REGISTRY NUMBER : 54711-21-6 LAST UPDATED : 197901 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C6-H5-N5 MOLECULAR WEIGHT : 147.16 WISWESSER LINE NOTATION : T5MNJ C1CN DCN EZ SYNONYMS/TRADE NAMES : * 3-Cyanomethyl-4-cyano-5-aminopyrazole *** 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#00798 *** END OF RECORD ***