*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DV4990000
CHEMICAL NAME           : 2,2'-Biphenyldiol, 4,4'-di-tert-butyl-
CAS REGISTRY NUMBER     : 63992-30-3
LAST UPDATED            : 199012
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C20-H26-O2
MOLECULAR WEIGHT        : 298.46
WISWESSER LINE NOTATION : 1X1&1&R CQ DR BQ DX1&1&1
SYNONYMS/TRADE NAMES :
   * 4,4'-Di-tert-butyl-o,o'-biphenol
 
                       *** 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           : 50 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: AD691-490
 
                            *** END OF RECORD ***