*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DT7890000 CHEMICAL NAME : Bicyclo(2.2.2)octane CAS REGISTRY NUMBER : 280-33-1 LAST UPDATED : 198108 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H14 MOLECULAR WEIGHT : 110.22 WISWESSER LINE NOTATION : L66 A BTJ SYNONYMS/TRADE NAMES : * 1,4-Endoethylenecyclohexane *** 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 : Behavioral - convulsions or effect on seizure threshold Behavioral - changes in motor activity (specific assay) Behavioral - ataxia REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 36,261,1976 *** END OF RECORD ***