*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TC2060000
CHEMICAL NAME           : Phosphoric acid, diethyl 4-(methylthio)-m-tolyl ester
CAS REGISTRY NUMBER     : 4799-59-1
BEILSTEIN REFERENCE NO. : 1985615
LAST UPDATED            : 199612
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C12-H19-O4-P-S
MOLECULAR WEIGHT        : 290.34
SYNONYMS/TRADE NAMES :
   * O,O-Diethyl O-(3-methyl-4-(methylthio)phenyl)phosphate
   * O,O-Diethyl O-(4-(methylthio)-m-tolyl)phosphate
 
                       *** 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           : 9 mg/kg
TOXIC EFFECTS :
   Biochemical - Enzyme inhibition, induction, or change in blood or tissue
   levels - true cholinesterase
REFERENCE :
   PSEBAA Proceedings of the Society for Experimental Biology and Medicine.
   (Academic Press, Inc., 1 E. First St., Duluth, MN 55802)  V.1-    1903/04-
   Volume(issue)/page/year: 107,908,1961
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 5700 ug/kg
TOXIC EFFECTS :
   Biochemical - Enzyme inhibition, induction, or change in blood or tissue
   levels - true cholinesterase
REFERENCE :
   PSEBAA Proceedings of the Society for Experimental Biology and Medicine.
   (Academic Press, Inc., 1 E. First St., Duluth, MN 55802)  V.1-    1903/04-
   Volume(issue)/page/year: 107,908,1961
 
                            *** END OF RECORD ***