*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YU2682000
CHEMICAL NAME           : Urea,
                          1,1'-(1,1,6,6-tetramethylhexamethylene)bis(3-methyl-
CAS REGISTRY NUMBER     : 102584-85-0
LAST UPDATED            : 198901
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C14-H30-N4-O2
MOLECULAR WEIGHT        : 286.48
WISWESSER LINE NOTATION : 1MVMX1&1&4X1&1&MVM1
SYNONYMS/TRADE NAMES :
   * 2,7-Bis(methylureylene)-2,7-dimethyloctane
   * 1,1'-(1,1,6,6-Tetramethylhexamethylene)bis(3-methylurea)
 
                       *** 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#07354
 
                            *** END OF RECORD ***