*** 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 ***