*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : FA2975000
CHEMICAL NAME           : Carbamic acid, dimethyl-, p-phenylene ester (2:1)
CAS REGISTRY NUMBER     : 63884-51-5
LAST UPDATED            : 198604
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C12-H16-N2-O4
MOLECULAR WEIGHT        : 252.30
WISWESSER LINE NOTATION : 1N1&VOR DOVN1&1
SYNONYMS/TRADE NAMES :
   * 1,4-Bis(dimethylcarbamoyloxy)benzene
   * Hydroquinone, bis(dimethylcarbamate)
 
                       *** 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#01169
 
                            *** END OF RECORD ***