Product: R2R002/ PCE-11/PffBT4T-2OD 

CAS No.: 1644164-62-4 

Chemical Structure: C10H21 C8H17 [ ] n C8H17 C10H21 

Lot# YY13250CB 

Appearance: Shine purple granule Purity: 99.99+% (basing on trace metals) 

NMR analysis: Structure confirmed Molecular weight (GPC): 100,000 -150,000(Mw, PS Standard) Polydispersity (PDI): 2.0- 2.5 

Solubility: Soluble in dichlorobenzene (ODCB), chlorobenzene (CB) Limited soluble in CHCl3