*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TB6070000
CHEMICAL NAME           : Phosphorane, (bis(phenylazo))methylenetriphenyl-
CAS REGISTRY NUMBER     : 73972-71-1
LAST UPDATED            : 198209
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C31-H25-N4-P
MOLECULAR WEIGHT        : 484.57
WISWESSER LINE NOTATION : RPR&R&UYNUNR&NUNR
SYNONYMS/TRADE NAMES :
   * (Bis(phenylazo))methylenetriphenylphosphorane
   * Triphenylphosphine(bis(phenylazo))methylene
 
                       *** 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           : 5600 ug/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#00852
 
                            *** END OF RECORD ***