Appearance:                                        Red-brown fine particles

CAS No.:                                              2035466-89-6

Molecular weight (GPC):                     50,000-150,000 (Mw, PS Standard)

Polydispersity(PDI):                             2.0-3.0

Solubility:                                             Soluble in  CHCl3, Chlorobenzene and Dichlorobenzene

NMR analysis:                                     Structure confirmed

Assay:                                                 99.5+% (basing on NMRs of monomers)