*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YU4905000
CHEMICAL NAME           : Urea, 3,3'-vinylenebis(1,1-dimethyl-
CAS REGISTRY NUMBER     : 73840-17-2
LAST UPDATED            : 197903
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C8-H16-N4-O2
MOLECULAR WEIGHT        : 200.28
WISWESSER LINE NOTATION : 1N1&VM1U1MVN1&1
SYNONYMS/TRADE NAMES :
   * 3,3'-Vinylenebis(1,1-dimethyllurea)
 
                       *** 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#03997
 
                            *** END OF RECORD ***