*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TB2801500 CHEMICAL NAME : Phosphoramidic acid, N,N-dibutyl-, diethyl ester CAS REGISTRY NUMBER : 67828-17-5 BEILSTEIN REFERENCE NO. : 1786037 REFERENCE : 4-04-00-00606 (Beilstein Handbook Reference) LAST UPDATED : 199701 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C12-H28-N-O3-P MOLECULAR WEIGHT : 265.38 WISWESSER LINE NOTATION : 4N4&PO&O2&O2 SYNONYMS/TRADE NAMES : * N,N-Dibutylphosphoramidic acid diethyl ester * Diethyl N,N-dibutylphosphoramidate *** 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 : 18 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#06484 *** STATUS IN U.S. *** EPA TSCA Section 8(b) CHEMICAL INVENTORY *** END OF RECORD ***