*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TA0383666
CHEMICAL NAME           : Phosphonic acid, (3-phenyl-2-isoxazolin-5-yl)-,
                          dimethyl ester
CAS REGISTRY NUMBER     : 20545-21-5
LAST UPDATED            : 199712
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C11-H14-N-O4-P
MOLECULAR WEIGHT        : 255.23
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Dimethyl (3-phenyl-2-isoxazolin-5-yl)phosphonate
 
                       *** 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           : 300 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   USXXAM United States Patent Document.  (U.S. Patent Office, Box 9,
   Washington, DC 20231)  Volume(issue)/page/year: #5006515
 
                            *** END OF RECORD ***