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767603

2,7-Diphenyl[1]benzothieno[3,2-b][1]benzothiophene

sublimed grade, 99%

Synonym(s):

2,7-Diphenylbenzo[b]benzo[4,5]thieno[2,3-d]thiophene, DPh-BTBT

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About This Item

Empirical Formula (Hill Notation):
C26H16S2
Molecular Weight:
392.54
UNSPSC Code:
12352103
PubChem Substance ID:
329767323
NACRES:
NA.23
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grade

sublimed grade

assay

99%

form

powder or crystals

mp

363-368 °C

semiconductor properties

P-type (mobility=2 cm2/V·s)

SMILES string

c1ccc(cc1)-c2ccc3c(c2)sc4c5ccc(cc5sc34)-c6ccccc6

InChI

1S/C26H16S2/c1-3-7-17(8-4-1)19-11-13-21-23(15-19)27-26-22-14-12-20(16-24(22)28-25(21)26)18-9-5-2-6-10-18/h1-16H

InChI key

SBJIDUSVEICMRY-UHFFFAOYSA-N

Application

Organic Field Effect Transistor (OFET) Materials; p-Type Organic Semiconductors; p-Type Small Molecules; sublimed grade materials
2,7-Diphenyl[1]benzothieno(3,2-b)[1]benzothiophene is an organic semiconductor material with high charge mobility. It finds application in the fabrication of organic thin film transistors (OFETs), photovoltaic cells and organic light emitting diodes (OLEDs).

Legal Information

Product of Nippon Kayaku

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302,H319

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

247.1 °F

flash_point_c

119.5 °C

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