*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UQ6460000
CHEMICAL NAME           : Pyrazole, 3,4-dibromo-
CAS REGISTRY NUMBER     : 5932-18-3
BEILSTEIN REFERENCE NO. : 0002163
REFERENCE               : 4-23-00-00560 (Beilstein Handbook Reference)
LAST UPDATED            : 199806
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C3-H2-Br2-N2
MOLECULAR WEIGHT        : 225.89
WISWESSER LINE NOTATION : T5MNJ CE DE
SYNONYMS/TRADE NAMES :
   * 3,4-Dibromopyrazole
   * Pyrazole, 3,4(or 4,5)-dibromo-
 
                       *** 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           : 56 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
   Laboratory, NIOSH Exchange Chemicals.  (Aberdeen Proving Ground, MD 21010)
   Volume(issue)/page/year: NX#05097
 
                            *** END OF RECORD ***