Product:                                              OS0552, PDTBDT-FBT

Application:                                         Laboratory Research Use ONLY

CAS #                                                 1919055-55-2

Appearance:                                        Shine deep purple granule

Molecular weight (GPC):                    >80,000 (Mw, PS Standard)

Polydispersity(PDI):                            2-3

Solubility:                                            Soluble in chlorobenzene and dichlorobenzene

NMR analysis:                                     Structure confirmed

Assay:                                                 99+% (basing on trace metal content)