*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UF9200000 CHEMICAL NAME : Propionic anhydride, 3-fluoro- CAS REGISTRY NUMBER : 2266-47-9 BEILSTEIN REFERENCE NO. : 1771637 REFERENCE : 4-02-00-00734 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C6-H8-F2-O3 MOLECULAR WEIGHT : 166.14 WISWESSER LINE NOTATION : F2VOV2F SYNONYMS/TRADE NAMES : * 3-Fluoropropionic anhydride *** 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 : 137 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JOCEAH Journal of Organic Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1936- Volume(issue)/page/year: 21,887,1956 *** END OF RECORD ***