*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : NK5663000 CHEMICAL NAME : 1,3-Indandione, 2-ethyl-2-methyl- CAS REGISTRY NUMBER : 70292-52-3 BEILSTEIN REFERENCE NO. : 1567233 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C12-H12-O2 MOLECULAR WEIGHT : 188.24 SYNONYMS/TRADE NAMES : * 2-Ethyl-2-methyl-1,3-indandione * 1H-Indene-1,3(2H)-dione, 2-ethyl-2-methyl- *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PAHEAA Pharmaceutica Acta Helvetiae. (Schweizerische Apothekerzeitung, Postfach 3006, CH3000 Bern, 7, Switzerland) V.1- 1926- Volume(issue)/page/year: 38,407,1963 *** END OF RECORD ***