*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : KN4950000 CHEMICAL NAME : Ether, butyl 2-(beta-fluoroethoxy)ethyl CAS REGISTRY NUMBER : 593-20-4 BEILSTEIN REFERENCE NO. : 1699145 REFERENCE : 4-01-00-02382 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H17-F-O2 MOLECULAR WEIGHT : 164.25 WISWESSER LINE NOTATION : F2O2O4 SYNONYMS/TRADE NAMES : * 2-n-Butoxy-2'-fluorodiethyl ether * 2-Fluoro-2'-n-butoxydiethyl ether *** 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 : 43 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CJCHAG Canadian Journal of Chemistry. (National Research Council of Canada, Publication Sales and Distribution, Ottawa ON K1A OR6, Canada) V.29- 1951- Volume(issue)/page/year: 35,141,1957 *** END OF RECORD ***