*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DV8649900
CHEMICAL NAME           : Biphenyl, 2,3',4,4'-tetrachloro-
CAS REGISTRY NUMBER     : 32598-10-0
BEILSTEIN REFERENCE NO. : 2371385
LAST UPDATED            : 199710
DATA ITEMS CITED        : 3
MOLECULAR FORMULA       : C12-H6-Cl4
MOLECULAR WEIGHT        : 291.98
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 1,1'-Biphenyl, 2,3',4,4'-tetrachloro-
   * 2,4,3',4'-TCB
   * 2,3',4,4'-Tetrachlorobiphenyl
   * 2,3',4,4'-Tetrachloro-1,1'-biphenyl
   * 2,4,3',4'-Tetrachlorobiphenyl
   * 3,4,2',4'-Tetrachlorobiphenyl
 
                       *** 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           : 2150 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CPBTAL Chemical and Pharmaceutical Bulletin.  (Japan Pub. Trading Co., USA,
   1255 Howard St., San Francisco, CA 94103)  V.6-    1958-
   Volume(issue)/page/year: 21,2237,1973

                              *** REVIEWS ***
 
   TOXICOLOGY REVIEW
   EVHPAZ EHP, Environmental Health Perspectives.  (U.S. Government Printing
   Office, Supt of Documents, Washington, DC 20402)  No.1-    1972-
   Volume(issue)/page/year: 24,173,1978

                          *** STATUS IN U.S. ***
 
   EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998

 
                            *** END OF RECORD ***