*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : SZ0176100
CHEMICAL NAME           : Phosphine oxide, cyclopentyldibutyl-
CAS REGISTRY NUMBER     : 17636-47-4
LAST UPDATED            : 198205
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C13-H27-O-P
MOLECULAR WEIGHT        : 230.37
WISWESSER LINE NOTATION : L5TJ APO&4&4
SYNONYMS/TRADE NAMES :
   * Cyclopentyldibutylphosphine oxide
   * Di-N-butylcyclopentylphosphine 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           : 180 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#03115
 
                            *** END OF RECORD ***