*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TF3675000
CHEMICAL NAME           : Phosphorothioic acid,
                          O,O-diethyl-O-(5-methyl-3-pyrazolyl) ester
CAS REGISTRY NUMBER     : 108-35-0
BEILSTEIN REFERENCE NO. : 0019355
REFERENCE               : 4-23-00-02424 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C8-H15-N2-O3-P-S
MOLECULAR WEIGHT        : 250.28
WISWESSER LINE NOTATION : T5MNJ C1 EOPS&O2&O2
COMPOUND DESCRIPTOR     : Agricultural Chemical
SYNONYMS/TRADE NAMES :
   * ENT 25,557-X
   * G-24027
   * Geigy G-24027
   * O,O-Diethyl O-(3-methyl-5-pyrazolyl) phosphorothionate
   * Diethyl 3-methyl-5-pyrazolyl thionophosphate
   * Methylpyrazolyl diethylthiophosphate
   * Phosphorothioic acid, O,O-diethyl O-(3-methyl-1H-pyrazol-5-yl) ester
   * Pyrazothion
 
                       *** 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           : 12 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   WRPCA2 World Review of Pest Control.  (London, UK)  V.1-10, 1962-71.
   Discontinued.  Volume(issue)/page/year: 9,119,1970
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 12 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: 20,17,1966
 
                            *** END OF RECORD ***