*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : JH2285000 CHEMICAL NAME : 1,3-Dioxane, 4,4,6-trimethyl-2-vinyl- CAS REGISTRY NUMBER : 22634-89-5 BEILSTEIN REFERENCE NO. : 1342061 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C9-H16-O2 MOLECULAR WEIGHT : 156.25 WISWESSER LINE NOTATION : T6O COTJ B1U1 D1 D1 F1 SYNONYMS/TRADE NAMES : * 2-Vinyl-4,4,6-trimethyl-1,3-dioxane *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 180 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03554 *** END OF RECORD ***