*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YS3550000
CHEMICAL NAME           : Urea,
                          1-(m-bromophenyl)-2-thio-3-(1H-1,2,4-triazol-3-yl)-
CAS REGISTRY NUMBER     : 73953-66-9
LAST UPDATED            : 197901
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C9-H8-Br-N5-S
MOLECULAR WEIGHT        : 298.19
WISWESSER LINE NOTATION : T5MN DNJ CMYUS&MR CE
SYNONYMS/TRADE NAMES :
   * 1-(m-Bromophenyl)-3-(3-(1H-1,2,4-triazolyl))-2-thiourea
 
                       *** 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           : 180 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#01563
 
                            *** END OF RECORD ***