*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : ZE3900000 CHEMICAL NAME : m-Xylene, 5-tert-butyl- CAS REGISTRY NUMBER : 98-19-1 BEILSTEIN REFERENCE NO. : 1853314 REFERENCE : 4-05-00-01130 (Beilstein Handbook Reference) LAST UPDATED : 199709 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C12-H18 MOLECULAR WEIGHT : 162.30 WISWESSER LINE NOTATION : 1X1&1&R C1 E1 SYNONYMS/TRADE NAMES : * Benzene, 5-tert-butyl-1,3-dimethyl- * Benzene, 1,3-dimethyl-5-(1,1-dimethylethyl)- * 1,3-Dimethyl-5-tert-butylbenzene *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 5 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 28ZRAQ "Toxicology and Biochemistry of Aromatic Hydrocarbons," Gerarde, H., New York, Elsevier, 1960 Volume(issue)/page/year: -,58,1960 *** STATUS IN U.S. *** EPA TSCA Section 8(b) CHEMICAL INVENTORY *** END OF RECORD ***