*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TB0522000
CHEMICAL NAME           : Phosphonothioic acid, ethyl-, O-ethyl ester
CAS REGISTRY NUMBER     : 7776-66-1
LAST UPDATED            : 198708
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C4-H11-O2-P-S
MOLECULAR WEIGHT        : 154.18
COMPOUND DESCRIPTOR     : Agricultural Chemical
SYNONYMS/TRADE NAMES :
   * O-Ethyl ethanephosphonothioic acid
   * Ethyl ethylphosphonothioate
   * O-Ethyl ethylphosphonothioic acid
   * O-Ethyl ethylthiophosphonate
 
                       *** 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           : 600 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PCBPBS Pesticide Biochemistry and Physiology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802)  V.1-    1971-  Volume(issue)/page/year:
   1,356,1971
 
                            *** END OF RECORD ***