*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YS9805000
CHEMICAL NAME           : Urea, 1-(3,5-diethyl-1,2,4-triazol-4-yl)-
CAS REGISTRY NUMBER     : 73953-79-4
LAST UPDATED            : 197903
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C14-H19-N5-O
MOLECULAR WEIGHT        : 273.38
WISWESSER LINE NOTATION : T5NN DNJ C2 DMVZ E2
SYNONYMS/TRADE NAMES :
   * 1-(3,5-Diethyl-1,2,4-triazol-4-yl)urea
 
                       *** 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#03266
 
                            *** END OF RECORD ***