*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : JH1925071 CHEMICAL NAME : m-Dioxane, 5-(1-isopropoxyethyl)-2,5-dimethyl-, (Z)- CAS REGISTRY NUMBER : 19131-74-9 LAST UPDATED : 198110 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H22-O3 MOLECULAR WEIGHT : 202.33 WISWESSER LINE NOTATION : T6O COTJ B1 EY1&OY1&1 E1 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * cis-5-(1-Isopropoxyethyl)-2,5-dimethyl-1,3-dioxane *** 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 : 1200 mg/kg TOXIC EFFECTS : Autonomic Nervous System - smooth muscle relaxant (mechanism undefined, spasmolytic) Behavioral - somnolence (general depressed activity) Behavioral - changes in motor activity (specific assay) REFERENCE : PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 2,475,1968 *** END OF RECORD ***