*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TB1101000
CHEMICAL NAME           : Phosphonothioic acid, methyl-, O,S-dimethyl ester
CAS REGISTRY NUMBER     : 58259-60-2
LAST UPDATED            : 198910
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C3-H9-O2-P-S
MOLECULAR WEIGHT        : 140.15
WISWESSER LINE NOTATION : 1SPO&1&O1
COMPOUND DESCRIPTOR     : Agricultural Chemical
SYNONYMS/TRADE NAMES :
   * Dimethoxymethylphosphine sulfide
   * O,S-Dimethyl methylphosphonothioate
 
                       *** 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           : 3300 ug/kg
TOXIC EFFECTS :
   Gastrointestinal - hypermotility, diarrhea
   Kidney, Ureter, Bladder - urine volume increased
   Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
   JTEHD6 Journal of Toxicology and Environmental Health.  (Hemisphere Pub.,
   1025 Vermont Ave., NW, Washington, DC 20005)  V.1-    1975/76-
   Volume(issue)/page/year: 8,619,1981
 
                            *** END OF RECORD ***