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Merck
CN
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文件

安全信息

767611

Sigma-Aldrich

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

sublimed grade, 97%

别名:

DPh-BDT

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About This Item

经验公式（希尔记法）:
C22H14S2
CAS号:
219597-02-1
分子量:
342.48
MDL编号:
MFCD22666452
UNSPSC代码:
12352103
PubChem化学物质编号:
329767324
NACRES:
NA.23

等级

sublimed grade

检测方案

97%

形式

powder or crystals

mp

421-426 °C

半导体性质

P-type (mobility=4.6×10−3 cm2/V·s)

SMILES字符串

c1ccc(cc1)-c2cc3cc4sc(cc4cc3s2)-c5ccccc5

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

InChI key

WNNUVWFCGFUJFU-UHFFFAOYSA-N

应用

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

法律信息

Product of Nippon Kayaku

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H302,H319

预防措施声明

P305 + P351 + P338

危险分类

Acute Tox. 4 Oral - Eye Irrit. 2

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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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
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

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