*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TB2640000 CHEMICAL NAME : Phosphoramidic acid, N-amidino-, diphenyl ester CAS REGISTRY NUMBER : 10539-40-9 BEILSTEIN REFERENCE NO. : 2538837 REFERENCE : 4-06-00-00743 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C13-H14-N3-O3-P MOLECULAR WEIGHT : 291.27 WISWESSER LINE NOTATION : MUYZMPO&OR&OR SYNONYMS/TRADE NAMES : * N-Amidinophosphoramidic acid diphenyl ester * Diphenyl N-amidinophosphoramidate *** 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#03804 *** END OF RECORD ***