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Sigma-Aldrich

Dinaphtho[2,3-b:2′,3′-f]thieno[3,2-b]thiophene

sublimed grade, 99%

Sinônimo(s):

DNTT, Naphtho[2,3-b]naphtho[2′,3′:4,5]thieno[2,3-d]thiophene

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About This Item

Fórmula empírica (Notação de Hill):
C22H12S2
Número CAS:
935280-42-5
Peso molecular:
340.46
Número MDL:
MFCD22666453
Código UNSPSC:
12352103
ID de substância PubChem:
329767325
NACRES:
NA.23

grau

sublimed grade

Ensaio

99%

Formulário

powder or crystals

pf

425-430 °C

propriedades semicondutoras

P-type (mobility=2 cm2/V·s)

cadeia de caracteres SMILES

c1ccc2cc3c(cc2c1)sc4c5cc6ccccc6cc5sc34

InChI

1S/C22H12S2/c1-3-7-15-11-19-17(9-13(15)5-1)21-22(23-19)18-10-14-6-2-4-8-16(14)12-20(18)24-21/h1-12H

chave InChI

CZWHMRTTWFJMBC-UHFFFAOYSA-N

Categorias relacionadas

Descrição geral

Dinaphtho[2,3-b:2′,3′-f]thieno[3,2-b]thiophene (DNTT) is a semiconducting polymer that has π-extended heteroarenes with six fused aromatic rings. It is a thermally stable crystal that has a hole mobility of 1 cm2V-1s-1 which can be used for a majority of electronic applications.

Aplicação

It is mainly used as an organic semiconductor in the fabrication of organic field effect transistors (OFETs) for a variety of applications such as implantable electronics, large-area sensitive catheters, and light emitting diodes (LEDs).
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)

Not applicable

Ponto de fulgor (°C)

Not applicable

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
MKCP9316
MKCP3534
MKCP2963
MKCL3374
MKCK8455

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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)
Contact Doping and Ultrathin Gate Dielectrics for Nanoscale Organic Thin-Film Transistors
Ante F, et al.
Small, 7(9), 1186-1191 (2011)
Martin Kaltenbrunner et al.
Nature, 499(7459), 458-463 (2013-07-28)
Electronic devices have advanced from their heavy, bulky origins to become smart, mobile appliances. Nevertheless, they remain rigid, which precludes their intimate integration into everyday life. Flexible, textile and stretchable electronics are emerging research areas and may yield mainstream technologies.
Organic transistors with high thermal stability for medical applications
Kuribara K, et al.
Nature Communications, 3(29), 723-723 (2012)
Bias and related stress effects in organic thin film transistors based on dinaphtho [2, 3-b: 2?, 3?-f] thieno [3, 2-b] thiophene (DNTT)
Za'aba NK and Taylor DM
Organic Electronics, 62(8), 382-393 (2018)
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