*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UY0270000 CHEMICAL NAME : 1-Pyrrolidinebutyronitrile CAS REGISTRY NUMBER : 35543-25-0 BEILSTEIN REFERENCE NO. : 1341555 REFERENCE : 5-20-01-00354 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H14-N2 MOLECULAR WEIGHT : 138.24 WISWESSER LINE NOTATION : T5NTJ A3CN SYNONYMS/TRADE NAMES : * 1-Pyrrolidinebutanenitrile * 4-(1-Pyrrolidine)butyronitrile *** 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 : 18 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#07827 *** END OF RECORD ***