*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : EN0525000 CHEMICAL NAME : 3-Buten-2-one, 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)- CAS REGISTRY NUMBER : 6901-97-9 LAST UPDATED : 199707 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C13-H20-O MOLECULAR WEIGHT : 192.33 WISWESSER LINE NOTATION : L6UTJ A1 E1 E1 F1U1V1 SYNONYMS/TRADE NAMES : * alpha-Cyclocitrylideneacetone * alpha-Ionone * 4-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-3-buten-2-one *** 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 : 2277 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FAONAU FAO Nutrition Meetings Report Series. (Rome, Italy) No.?-57, 1948-77. Discontinued. Volume(issue)/page/year: 44A,46,1967 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7385 No. of Facilities: 4969 (estimated) No. of Industries: 27 No. of Occupations: 39 No. of Employees: 53519 (estimated) No. of Female Employees: 26704 (estimated) *** END OF RECORD ***