*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : SZ7567000 CHEMICAL NAME : Phosphonic acid, 1-(dibutoxyphosphinooxy)octyl-, dibutyl ester CAS REGISTRY NUMBER : 74038-39-4 LAST UPDATED : 198209 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C24-H52-O6-P2 MOLECULAR WEIGHT : 498.70 WISWESSER LINE NOTATION : 4OPO4&O&Y7&PO&O4&O4 SYNONYMS/TRADE NAMES : * 1-(Dibutoxyphosphinooxy)octylphosphonic acid dibutyl ester * Dibutyl (1-(dibutoxyphosphinyl)) octyl phosphite *** 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 : 56 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#06448 *** END OF RECORD ***