C8-BTBT

Description	C8-BTBT is a conducting polymer with benzothieno[3,2-b]- benzothiophene (BTBT) as the base material for the development of air-stable semiconductors. It can form a spin coated thin film that can be used as a p-type semiconductor with charge mobility of 43 cm² V-1s-1. It exhibits highly ordered self-assembled monolayer (SAM) on graphene and hexagonal boron nitride (hBN) with sheet resistance: <1,000 ohm/sq
IUPAC Name	2,7-dioctyl-[1]benzothiolo[3,2-b][1]benzothiole
Molecular Weight	464.77
Molecular Formula	C30H40S2
Canonical SMILES	CCCCCCCCC1=CC2=C(C=C1)C3=C(C(C=CC(CCCCCCCC)=C4)=C4S3)S2
InChI	1S/C30H40S2/c1-3-5-7-9-11-13-15-23-17-19-25-27(21-23)31-30-26-20-18-24(22-28(26)32-29(25)30)16-14-12-10-8-6-4-2/h17-22H,3-16H2,1-2H3,YWIGIVGUASXDPK-UHFFFAOYSA-N
InChI Key	YWIGIVGUASXDPK-UHFFFAOYSA-N
Melting Point	108-112 °C
Application	C8-BTBT is a conjugating polymer that can be used in a variety of organic electronics based applications which includes organic photovoltaic cells (OPV), organic light emitting diodes (OLEDs) and organic thin film transistors (OTFTs).
Storage	room temp
Assay	≥99% (HPLC)
Packaging	100, 250 mg in glass insert
Quality Level	100
Semiconductor Properties	P-type (mobility=5.5 cm² /V·s)