*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UQ8200000
CHEMICAL NAME           : 3,5-Pyrazolidinedione, 4-benzyl-1-phenyl-
CAS REGISTRY NUMBER     : 54505-60-1
BEILSTEIN REFERENCE NO. : 0248371
REFERENCE               : 5-24-08-00056 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C16-H14-N2-O2
MOLECULAR WEIGHT        : 266.32
WISWESSER LINE NOTATION : T5VMNV EHJ CR& E1R
SYNONYMS/TRADE NAMES :
   * 4-Benzyl-1-phenyl-3,5-dioxopyrazolidine
   * 4-Benzyl-1-phenyl-3,5-pyrazolidinedione
   * 3,5-Pyrazolidinedione, 1-phenyl-4-(phenylmethyl)-
 
                       *** 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           : 440 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AEPPAE Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und
   Pharmakologie.  (Berlin, Ger.) V.110-253, 1925-66.  For publisher
   information, see NSAPCC.  Volume(issue)/page/year: 233,365,1958
 
                            *** END OF RECORD ***