*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TB1748000
CHEMICAL NAME           : Phosphonothioic acid, phenyl-, O-ethyl ester, O-ester
                          with m-hydroxybenzonitrile
CAS REGISTRY NUMBER     : 57856-20-9
BEILSTEIN REFERENCE NO. : 2945853
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C15-H14-N-O2-P-S
MOLECULAR WEIGHT        : 303.33
COMPOUND DESCRIPTOR     : Agricultural Chemical
SYNONYMS/TRADE NAMES :
   * Phenylphosphonothioic acid O-ethyl ester O-ester with  
   m-hydroxybenzonitrile
   * Phosphonothioic acid, phenyl-, O-(3-cyanophenyl) O-ethyl ester
 
                       *** 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           : 25 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ABCHA6 Agricultural and Biological Chemistry.  (Maruzen Co. Ltd., POB 5050,
   Tokyo International, Tokyo 100-31, Japan)  V.25-    1961-
   Volume(issue)/page/year: 26,252,1962
 
                            *** END OF RECORD ***