*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DJ0370000 CHEMICAL NAME : Benzophenone, 4-butyl-2'-fluoro- CAS REGISTRY NUMBER : 64357-33-1 BEILSTEIN REFERENCE NO. : 2111362 LAST UPDATED : 199612 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C17-H17-F-O MOLECULAR WEIGHT : 256.34 WISWESSER LINE NOTATION : FR BVR D4 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 4-Butyl-2'-fluoro-benzophenone * KC-8973 *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 800 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 31,1105,1981 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 31,1105,1981 ** OTHER MULTIPLE DOSE TOXICITY DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 13500 mg/kg/30D-I TOXIC EFFECTS : Behavioral - food intake (animal) Gastrointestinal - ulceration or bleeding from stomach Related to Chronic Data - death REFERENCE : ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 31,1105,1981 *** END OF RECORD ***