*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : ET1900000 CHEMICAL NAME : Butyric acid, 2-fluoro- CAS REGISTRY NUMBER : 433-44-3 BEILSTEIN REFERENCE NO. : 1745517 REFERENCE : 3-02-00-00621 (Beilstein Handbook Reference) LAST UPDATED : 199709 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C4-H7-F-O2 MOLECULAR WEIGHT : 106.11 WISWESSER LINE NOTATION : QVYF2 SYNONYMS/TRADE NAMES : * Butanoic acid, 2-fluoro- * alpha-Fluorobutanoic acid * 2-Fluorobutyric acid *** 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 : 180 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#02942 *** END OF RECORD ***