*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : SZ7720000
CHEMICAL NAME           : Phosphonic acid,
                          (3-(1,1-dimethylethyl)-4,5-dihydro-5-isoxazolyl)-
CAS REGISTRY NUMBER     : 125674-52-4
LAST UPDATED            : 199712
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C7-H14-N-O4-P
MOLECULAR WEIGHT        : 207.19
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 3-tert-Butyl-2-isoxazolin-5-ylphosphonic acid
   * (3-(1,1-Dimethylethyl)-4,5-dihydro-5-isoxazolyl)phosphonic acid
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >200 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 ***