*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : NQ5435000 CHEMICAL NAME : Isobutyric acid, phenethyl ester CAS REGISTRY NUMBER : 103-48-0 BEILSTEIN REFERENCE NO. : 2330243 REFERENCE : 4-06-00-03073 (Beilstein Handbook Reference) LAST UPDATED : 199701 DATA ITEMS CITED : 4 MOLECULAR FORMULA : C12-H16-O2 MOLECULAR WEIGHT : 192.28 WISWESSER LINE NOTATION : 1Y1&VO2R SYNONYMS/TRADE NAMES : * Benzylcarbinol isobutyrate * Benzylcarbinyl isobutyrate * Phenethyl isobutyrate * Phenylethyl isobutyrate * beta-Phenylethyl isobutyrate * 2-Phenylethyl isobutyrate * 2-Phenylethyl 2-methylpropionate * Propanoic acid, 2-methyl-, 2-phenylethyl ester *** 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 : 5200 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 16,847,1978 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83219 No. of Facilities: 67 (estimated) No. of Industries: 2 No. of Occupations: 20 No. of Employees: 3895 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83219 No. of Facilities: 833 (estimated) No. of Industries: 2 No. of Occupations: 9 No. of Employees: 6853 (estimated) No. of Female Employees: 3615 (estimated) *** STATUS IN U.S. *** EPA TSCA Section 8(b) CHEMICAL INVENTORY *** END OF RECORD ***