*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TA2378800
CHEMICAL NAME           : Phosphonium, methyltris(dibutylamino)-, bromide
CAS REGISTRY NUMBER     : 73790-46-2
LAST UPDATED            : 198209
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C25-H57-N3-P.Br
MOLECULAR WEIGHT        : 510.73
WISWESSER LINE NOTATION : 4N4&P1&N4&4&N4&4 &E
SYNONYMS/TRADE NAMES :
   * Methyltris(dibutylamino)phosphonium bromide
   * Tris(dibutylamino)methylphosphonium bromide, crude
 
                       *** 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#05531
 
                            *** END OF RECORD ***