*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : ES9010000
CHEMICAL NAME           : Butyric acid, 2,3-dibromo-3-hydroxy-, p-nitrobenzyl
                          ester, dimethyl phosphate
CAS REGISTRY NUMBER     : 63867-12-9
LAST UPDATED            : 199012
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C13-H16-Br2-N-O8-P
MOLECULAR WEIGHT        : 505.09
WISWESSER LINE NOTATION : WNR D1OVYEXE1&OPO&O1&O1
COMPOUND DESCRIPTOR     : Agricultural Chemical
SYNONYMS/TRADE NAMES :
   * Butanoic acid, 2,3-dibromo-3-((dimethoxyphosphinyl)oxy)-,  
   (4-nitrophenyl)methyl ester
   * ENT 25,744
   * (4-Nitrophenyl)methyl 2,3-dibromo-3-((dimethoxyphosphinyl)oxy)butanoate
   * SD 7393
   * Shell SD-7393
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 137 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ARSIM* Agricultural Research Service, USDA Information Memorandum.
   (Beltsville, MD 20705)  Volume(issue)/page/year: 20,19,1966
 
                            *** END OF RECORD ***