*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TG2810000
CHEMICAL NAME           : Phosphorothioic acid, O-methyl O-p-nitrophenyl ester,
                          S-anhydrosulfide with O,O-dimethyl phosphorothioate
CAS REGISTRY NUMBER     : 63980-97-2
LAST UPDATED            : 199012
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C9-H13-N-O8-P2-S
MOLECULAR WEIGHT        : 357.23
WISWESSER LINE NOTATION : WNR DOPO&O1&SPO&O1&O1
COMPOUND DESCRIPTOR     : Agricultural Chemical
SYNONYMS/TRADE NAMES :
   * ENT 25,740
   * SD-7053
   * Shell SD-7053
   * Thiodiphosphoric acid((HO)2PO) 2S, O,O,O-trimethyl O-(nitrophenyl) ester
   * O,O,O-Trimethyl O-(4-nitrophenyl) thiodiphosphate
 
                       *** 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           : 57 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 ***