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Sigma-Aldrich

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

sublimed grade, 99%

Sinônimo(s):

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

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About This Item

Fórmula empírica (Notação de Hill):
C26H16S2
Peso molecular:
392.54
Código UNSPSC:
12352103
ID de substância PubChem:
329767323
NACRES:
NA.23

grau

sublimed grade

Ensaio

99%

Formulário

powder or crystals

pf

363-368 °C

propriedades semicondutoras

P-type (mobility=2 cm2/V·s)

cadeia de caracteres SMILES

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

chave InChI

SBJIDUSVEICMRY-UHFFFAOYSA-N

Aplicação

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).[1][2][3]
Organic Field Effect Transistor (OFET) Materials; p-Type Organic Semiconductors; p-Type Small Molecules; sublimed grade materials

Informações legais

Product of Nippon Kayaku

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H302,H319

Classificações de perigo

Acute Tox. 4 Oral - Eye Irrit. 2

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

247.1 °F

Ponto de fulgor (°C)

119.5 °C

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Certificados de análise (COA)

Lot/Batch Number
MKCL4014
MKBX8567V
MKBR3954V
MKBL9178V

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Kazuo Takimiya et al.
Journal of the American Chemical Society, 128(39), 12604-12605 (2006-09-28)
Vapor-deposited thin films of a newly developed sulfur-containing heteroarene, 2,7-diphenyl[1]benzothieno[3,2-b][1]benzothiophene (DPh-BTBT), were used as an active layer of OFETs, which showed excellent FET characteristics in ambient conditions with mobilities of approximately 2.0 cm2 V-1 s-1 and Ion/Ioff of 107.
2, 7-Diphenyl (1) benzothieno (3, 2-b) benzothiophene, a new organic semiconductor for air-stable organic field-effect transistors with mobilities up to 2.0 cm2 V-1 s-1.
Takimiya K, et al.
Journal of the American Chemical Society, 128(39), 12604-12605 (2006)
Alkylated Dinaphtho (2, 3-b: 2′ , 3′ -f) Thieno (3, 2-b) Thiophenes (Cn-DNTTs): Organic Semiconductors for High-Performance Thin-Film Transistors.
Kang MJ, et al.
Advanced Materials, 23(10), 1222-1225 (2011)
Takimiya, Kazuo; et al.
Science and Technology of Advanced Materials, 8, 273-276 (2007)
Facile synthesis of highly pi-extended heteroarenes, dinaphtho [2, 3-b: 2 `, 3 `-f] chalcogenopheno [3, 2-b] chalcogenophenes, and their application to field-effect transistors
Yamamoto T and Takimiya K
Journal of the American Chemical Society, 129(8), 2224-2225 (2007)

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