*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : CY9040630
CHEMICAL NAME           : Benzene,
                          1,1',1'',1'''-(1,3-butadiene-1,4-diylidene)tetrakis-
CAS REGISTRY NUMBER     : 1450-63-1
BEILSTEIN REFERENCE NO. : 1914229
REFERENCE               : 4-05-00-02816 (Beilstein Handbook Reference)
LAST UPDATED            : 199701
DATA ITEMS CITED        : 3
MOLECULAR FORMULA       : C28-H22
MOLECULAR WEIGHT        : 358.50
SYNONYMS/TRADE NAMES :
   * 1,1',1'',1'''-(1,3-Butadiene-1,4-diylidene)tetrabenzene
   * 1,3-Butadiene, 1,1,4,4-tetraphenyl-
   * Tetraphenylbutadiene
   * 1,1,4,4-Tetraphenylbutadiene
   * TPB
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >14 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EJTXAZ European Journal of Toxicology and Environmental Hygiene.  (Paris,
   France)  V.7-9, 1974-76. For publisher information, see TOERD9.
   Volume(issue)/page/year: 9,99,1976
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >10 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EJTXAZ European Journal of Toxicology and Environmental Hygiene.  (Paris,
   France)  V.7-9, 1974-76. For publisher information, see TOERD9.
   Volume(issue)/page/year: 9,99,1976

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY

 
                            *** END OF RECORD ***