*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DJ1750000 CHEMICAL NAME : Benzophenone, 4-methyl- CAS REGISTRY NUMBER : 134-84-9 LAST UPDATED : 199701 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C14-H12-O MOLECULAR WEIGHT : 196.26 WISWESSER LINE NOTATION : 1R DVR SYNONYMS/TRADE NAMES : * p-Benzophenone, methyl- * 4-Methyl benzophenone * Phenyl p-tolyl ketone * USAF DO-54 *** 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 : 250 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689 *** STATUS IN U.S. *** EPA TSCA Section 8(b) CHEMICAL INVENTORY *** END OF RECORD ***