*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : SA8925000 CHEMICAL NAME : 2-Pentanone, 3,4-epoxy-4-methyl- CAS REGISTRY NUMBER : 4478-63-1 LAST UPDATED : 199012 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C6-H10-O2 MOLECULAR WEIGHT : 114.16 WISWESSER LINE NOTATION : T3OTJ B1 B1 CV1 SYNONYMS/TRADE NAMES : * 4-Methyl-3,4-epoxypentan-2-one *** 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 : 1610 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : SCCUR* Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583) Volume(issue)/page/year: -,6,1961 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 2240 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : SCCUR* Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583) Volume(issue)/page/year: -,6,1961 *** END OF RECORD ***