*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : SZ7020000
CHEMICAL NAME           : Phosphonic acid, butyl-, monoethyl ester, anhydride
                          with diethyl phosphate
CAS REGISTRY NUMBER     : 63886-51-1
LAST UPDATED            : 199712
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C10-H24-O6-P2
MOLECULAR WEIGHT        : 302.28
WISWESSER LINE NOTATION : 2OPO&O2&OPO&4&O2
SYNONYMS/TRADE NAMES :
   * Monoethyl butylphosphonate anhydride with diethyl phosphate
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 31300 ug/kg
TOXIC EFFECTS :
   Behavioral - altered sleep time (including change in righting reflex)
REFERENCE :
   CBCCT* "Summary Tables of Biological Tests," National Research Council
   Chemical-Biological Coordination Center.  (National Academy of Science
   Library, 2101 Constitution Ave., NW, Washington, DC 20418)
   Volume(issue)/page/year: 9,131,1957
 
                            *** END OF RECORD ***