*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : SZ7575000
CHEMICAL NAME           : Phosphonic acid, (3,4-dichlorobenzyl)-, dibutyl ester
CAS REGISTRY NUMBER     : 74038-40-7
LAST UPDATED            : 198909
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C15-H23-Cl2-O3-P
MOLECULAR WEIGHT        : 353.25
WISWESSER LINE NOTATION : GR BG D1PO&O4&O4
SYNONYMS/TRADE NAMES :
   * Di-n-butyl (3,4-dichlorobenzyl) phosphate
   * Dibutyl (3,4-dichlorobenzyl)phosphonate
 
                       *** 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#02464
 
                            *** END OF RECORD ***