*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TR4735000
CHEMICAL NAME           : Poly(oxy-p-phenylsulfonyl-p-phenylene)
CAS REGISTRY NUMBER     : 25667-42-9
OTHER CAS REGISTRY NOS. : 100552-29-2
LAST UPDATED            : 198910
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : (C12-H8-O3-S)n
SYNONYMS/TRADE NAMES :
   * P 203
   * Polyether sulfone
   * Polyether sulphone
   * 4,4'-Sulfonyldiphenol polymer, sru
 
                       *** 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           : 1300 mg/kg
TOXIC EFFECTS :
   Behavioral - convulsions or effect on seizure threshold
   Behavioral - changes in motor activity (specific assay)
   Cardiac - arrhythmias (including changes in conduction)
REFERENCE :
   MPPBAB Meditsinskaya Parazitologiya i Parazitarnye Bolezni.  Medical
   Parasitology and Parasitic Diseases.  (V/O Mezhdunarodnaya Kniga, 113095
   Moscow, USSR)  V.1-    1932-  Volume(issue)/page/year: 46,434,1977
 
                            *** END OF RECORD ***