*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TD1300000 CHEMICAL NAME : Phosphorochloridic acid, cyclic 1-tert-butyl-3,3-bis(trifluoromethyl)trimethylene ester CAS REGISTRY NUMBER : 102338-71-6 LAST UPDATED : 199012 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C9-H12-Cl-F6-O3-P MOLECULAR WEIGHT : 348.63 WISWESSER LINE NOTATION : T6OPOTJ BO BG DXFFF DXFFF FX1&1&1 SYNONYMS/TRADE NAMES : * 6-tert-Butyl-2-chloro-2-oxo-4,4-bis(trifluoromethyl)-4H-1,3,2-dioxaphosp hine *** 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 : 1800 ug/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#09678 *** END OF RECORD ***