*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : SZ1780000
CHEMICAL NAME           : Phosphine oxide, tris(p-chlorophenyl)-
CAS REGISTRY NUMBER     : 4576-56-1
BEILSTEIN REFERENCE NO. : 2814673
REFERENCE               : 4-16-00-01022 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C18-H12-Cl3-O-P
MOLECULAR WEIGHT        : 381.62
WISWESSER LINE NOTATION : GR DPO&R DG&R DG
SYNONYMS/TRADE NAMES :
   * Tris(p-chlorophenyl)phosphine oxide
 
                       *** 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#02261
 
                            *** END OF RECORD ***