*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : GW7800000 CHEMICAL NAME : 3-Cyclohexen-1-one, 3,5,5-trimethyl- CAS REGISTRY NUMBER : 471-01-2 LAST UPDATED : 199703 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C9-H14-O MOLECULAR WEIGHT : 138.23 COMPOUND DESCRIPTOR : Primary Irritant SYNONYMS/TRADE NAMES : * AI3-33979 * beta-Isophorone * beta-Phorone * 3,5,5-Trimethyl-3-cyclohexen-1-one *** HEALTH HAZARD DATA *** ** SKIN/EYE IRRITATION DATA ** TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 500 mg/4H REACTION SEVERITY : Moderate REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0521606 TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration into the eye SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 100 mg REACTION SEVERITY : Moderate REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0521606 ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 2950 mg/kg TOXIC EFFECTS : Brain and Coverings - recordings from specific areas of CNS Gastrointestinal - other changes Liver - other changes REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0521606 *** END OF RECORD ***