*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DE4933500
CHEMICAL NAME           : 1,2-Benzisoxazol-3(2H)-one
CAS REGISTRY NUMBER     : 21725-69-9
LAST UPDATED            : 198702
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C7-H5-N-O2
MOLECULAR WEIGHT        : 135.13
WISWESSER LINE NOTATION : T56 BOMVJ
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 1,2-Benzisoxazolin-3-one
   * 1,2-Benzisoxazol-3-ol
   * 3-Hydroxybenzisoxazole
 
                       *** 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           : 2650 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PLRCAT Pharmacological Research Communications.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802)  V.1-    1969-  Volume(issue)/page/year:
   3,385,1971
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 3100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PLRCAT Pharmacological Research Communications.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802)  V.1-    1969-  Volume(issue)/page/year:
   3,385,1971
 
                            *** END OF RECORD ***