*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : AK5500000 CHEMICAL NAME : Acetoacetic acid, 4-fluoro-, ethyl ester CAS REGISTRY NUMBER : 372-37-2 BEILSTEIN REFERENCE NO. : 1761273 REFERENCE : 4-03-00-01546 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C6-H9-F-O3 MOLECULAR WEIGHT : 148.15 WISWESSER LINE NOTATION : F1V1VO2 SYNONYMS/TRADE NAMES : * Ethyl omega-fluoroacetoacetate * Ethyl 4-fluoroacetoacetate *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 2500 ug/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JACSAT Journal of the American Chemical Society. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1879- Volume(issue)/page/year: 79,1959,1957 *** END OF RECORD ***