*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YU4903000
CHEMICAL NAME           : Urea, 1,1'-vinylenebis(3-(2-chloroethyl)-, (E)
CAS REGISTRY NUMBER     : 13908-61-7
LAST UPDATED            : 198609
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C8-H14-Cl2-N4-O2
MOLECULAR WEIGHT        : 269.16
WISWESSER LINE NOTATION : G2MVM1U1MVM2G -T
SYNONYMS/TRADE NAMES :
   * trans-3,3'-Bis(2-chloroethyl)-1,1'-vinylenediurea
   * trans-1,1'-Vinylenebis(3-(2-chloroethyl)urea)
   * 3,3'-trans-Vinylenebis(1-(2-chloroethyl)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           : 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#08495
 
                            *** END OF RECORD ***