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767611

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

Name: 2,6-Diphenylbenzo[1,2-<I>b</I>:4,5-<I>b</I>′]dithiophene
Brand: ALDRICH

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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属性

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)

SMILES string

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

说明

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

GHS07

signalword

Warning

hcodes

H302,H319

pcodes

P305 + P351 + P338

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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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

MKCP4932

MKBX0736V

MKBL9180V

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2,6-Diphenylbenzo[1,2-b:4,5-b']dichalcogenophenes: a new class of high-performance semiconductors for organic field-effect transistors.

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

Hybrid organic semiconductors including chalcogen atoms in pi-conjugated skeletons. Tuning of optical, redox, and vibrational properties by heavy atom conjugation.

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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货号	GTIN
767611-100MG	04061832988573
767611-500MG	04061832988580