*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TA9050000
CHEMICAL NAME           : Phosphonothioic acid, (chloromethyl)-, O-isobutyl
                          ester, anhydride with diethyl phosphate
CAS REGISTRY NUMBER     : 63815-50-9
LAST UPDATED            : 199012
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C9-H21-Cl-O5-P2-S
MOLECULAR WEIGHT        : 338.75
WISWESSER LINE NOTATION : 2OPO&O2&OPS&1GO1Y1&1
COMPOUND DESCRIPTOR     : Agricultural Chemical
SYNONYMS/TRADE NAMES :
   * Diethyl phosphate anhydride with  
   O-(2-methylpropyl)(chloromethyl)phosphonothioate
   * ENT 25,758
   * Stauffer B-8778
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 55 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: 20,21,1966
 
                            *** END OF RECORD ***