*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : LL9052000 CHEMICAL NAME : Fluoren-9-one, 4-fluoro- CAS REGISTRY NUMBER : 1514-18-7 BEILSTEIN REFERENCE NO. : 2259452 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C13-H7-F-O MOLECULAR WEIGHT : 198.20 WISWESSER LINE NOTATION : L B656 HVJ CF SYNONYMS/TRADE NAMES : * 4-Fluorofluoren-9-one *** 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#04498 *** END OF RECORD ***