*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TB1733000
CHEMICAL NAME           : Phosphonothioic acid, phenyl-, cyclic
                          methylene-o-phenylene ester
CAS REGISTRY NUMBER     : 4242-25-5
BEILSTEIN REFERENCE NO. : 1977339
LAST UPDATED            : 199612
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C13-H11-O2-P-S
MOLECULAR WEIGHT        : 262.27
SYNONYMS/TRADE NAMES :
   * 4H-1,3,2-Benzodioxaphosphorin, 2-phenyl-, 2-sulfide
   * Phenylphosphonothioic acid cyclic methylene-o-phenylene ester
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 290 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   BCPCA6 Biochemical Pharmacology.  (Pergamon Press Inc., Maxwell House,
   Fairview Park, Elmsford, NY 10523)  V.1-    1958-  Volume(issue)/page/year:
   12,73,1963
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Bird - chicken
DOSE/DURATION           : 400 mg/kg
TOXIC EFFECTS :
   Behavioral - ataxia
REFERENCE :
   BCPCA6 Biochemical Pharmacology.  (Pergamon Press Inc., Maxwell House,
   Fairview Park, Elmsford, NY 10523)  V.1-    1958-  Volume(issue)/page/year:
   12,73,1963
 
                            *** END OF RECORD ***