*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : EC1850000
CHEMICAL NAME           : Biuret,
                          3,3-methylenebis(p-phenylene)bis(1,1,5,5-tetramethyl-
CAS REGISTRY NUMBER     : 73728-84-4
LAST UPDATED            : 197901
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C25-H34-N6-S4
MOLECULAR WEIGHT        : 546.89
SYNONYMS/TRADE NAMES :
   * Methylenebis(3-(p-phenylene)-1,1,5,5-tetramethyl-2,4-dithiobiuret)
 
                       *** 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#01533
 
                            *** END OF RECORD ***