*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : NI3517450
CHEMICAL NAME           : 1H-Imidazole, 4-bromo-
CAS REGISTRY NUMBER     : 2302-25-2
LAST UPDATED            : 199609
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C3-H3-Br-N2
MOLECULAR WEIGHT        : 146.99
SYNONYMS/TRADE NAMES :
   * 4-Bromoimidazole
   * 4(or 5)-Bromoimidazole
   * Imidazole, 4-bromo-
   * Imidazole, 4(or 5)-bromo-
 
                       *** 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           : 250 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Gastrointestinal - other changes
   Nutritional and Gross Metabolic - body temperature decrease
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   89,175,1987
 
                            *** END OF RECORD ***