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Merck
CN

767611

2,6-Diphenylbenzo[1,2-b:4,5-b′]dithiophene

sublimed grade, 97%

别名:

DPh-BDT

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关于此项目

经验公式（希尔记法）:
C22H14S2
化学文摘社编号:
219597-02-1
分子量:
342.48
NACRES:
NA.23
PubChem Substance ID:
329767324
UNSPSC Code:
12352103
MDL number:
MFCD22666452

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产品名称

2,6-Diphenylbenzo[1,2-b:4,5-b′]dithiophene, sublimed grade, 97%

InChI

1S/C22H14S2/c1-3-7-15(8-4-1)19-11-17-13-22-18(14-21(17)23-19)12-20(24-22)16-9-5-2-6-10-16/h1-14H

SMILES string

c1ccc(cc1)-c2cc3cc4sc(cc4cc3s2)-c5ccccc5

InChI key

WNNUVWFCGFUJFU-UHFFFAOYSA-N

grade

sublimed grade

assay

97%

form

powder or crystals

mp

421-426 °C

semiconductor properties

P-type (mobility=4.6×10−3 cm2/V·s)

Application

Organic Field Effect Transistor (OFET) Materials; p-Type Organic Semiconductors; p-Type Small Molecules; sublimed grade materials

Legal Information

Product of Nippon Kayaku

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302,H319

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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分析证书(COA)

Lot/Batch Number
MKCP4932
MKBX0736V
MKBL9180V

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Kazuo Takimiya et al.
Journal of the American Chemical Society, 126(16), 5084-5085 (2004-04-22)
2,6-Diphenylbenzo[1,2-b:4,5-b']dichalcogenophenes including thiophene, selenophene, and tellurophene analogues as organic semiconductors for field-effect transistors were effectively synthesized in three steps from commercially available 1,4-dibromobenzene. All three benzodichalcogenophenes acted as good p-type semiconductors, and particularly the selenophene analogue, 2,6-diphenylbenzo[1,2-b:4,5-b']diselenophene, showed high FET
Juan Casado et al.
The journal of physical chemistry. A, 110(23), 7422-7430 (2006-06-09)
In this work, the interactions between heteroatoms (S, Se, and Te) and conjugated skeletons are analyzed. The study is carried out by using electronic absorption and fluorescence spectroscopies, electrochemistry, vibrational Raman spectroscopy, and theoretical calculations in the framework of DFT

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