*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TB3550000 CHEMICAL NAME : Phosphoramidic acid, N-(beta-hydroxy-alpha-methylphenethyl)-N-methyl-, diphenyl ester, hydrate CAS REGISTRY NUMBER : 73790-52-0 LAST UPDATED : 197901 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C22-H24-N-O4-P.H2-O MOLECULAR WEIGHT : 415.46 WISWESSER LINE NOTATION : QYR&Y1&N1&PO&OR&OR &QH SYNONYMS/TRADE NAMES : * Diphenyl N-methyl-N-(1-methyl-2-hydroxy-2-phenylethyl)phosphoramidate, monohydrate * N-(beta-Hydroxy-alpha-methylphenethyl)-N-methylphosphoramidic acid diphenyl ester hydrate *** 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 : 100 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#03002 *** END OF RECORD ***