*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DK3970000
CHEMICAL NAME           : p-Benzoquinone, 2,6-di-tert-butyl-
CAS REGISTRY NUMBER     : 719-22-2
LAST UPDATED            : 199710
DATA ITEMS CITED        : 3
MOLECULAR FORMULA       : C14-H20-O2
MOLECULAR WEIGHT        : 220.34
WISWESSER LINE NOTATION : L6V DVJ BX1&1&1 FX1&1&1
SYNONYMS/TRADE NAMES :
   * DBQ
   * 2,6-Di-tert-butyl-p-benzoquinone
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 2270 mg/kg
TOXIC EFFECTS :
   Sense Organs and Special Senses (Olfaction) - ulcerated nasal septum
   Sense Organs and Special Senses (Eye) - hemorrhage
   Blood - hemorrhage
REFERENCE :
   TOLED5 Toxicology Letters.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1977-  Volume(issue)/page/year: 6,173,1980

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY
   
   EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998

 
                            *** END OF RECORD ***