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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%

forma

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

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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Hongyan Wang et al.
PloS one, 8(11), e79118-e79118 (2013-11-19)
More and more transcription factors and their motifs have been reported and linked to specific gene expression levels. However, focusing only on transcription is not sufficient for mechanism research. Most genes, especially in eukaryotes, are alternatively spliced to different isoforms.
Hocheon Yoo et al.
Advanced materials (Deerfield Beach, Fla.), 31(29), e1808265-e1808265 (2019-05-23)
Multivalued logic (MVL) computing could provide bit density beyond that of Boolean logic. Unlike conventional transistors, heterojunction transistors (H-TRs) exhibit negative transconductance (NTC) regions. Using the NTC characteristics of H-TRs, ternary inverters have recently been demonstrated. However, they have shown
Ulrike Kraft et al.
Advanced materials (Deerfield Beach, Fla.), 27(2), 207-214 (2014-10-22)
Low-voltage p-channel and n-channel organic transistors with channel lengths down to 0.5 μm using four small-molecule semiconductors and ultra-thin dielectrics based on two different phosphonic acid monolayers are fabricated on plastic substrates and studied in terms of effective mobility, intrinsic
Bishwajeet Singh Bhardwaj et al.
Materials (Basel, Switzerland), 12(4) (2019-02-20)
The application of dinaphthothienothiophene (DNTT) molecules, a novel organic semiconductor material, has recently increased due to its high charge carrier mobility and thermal stability. Since the structural properties of DNTT molecules, such as the molecular density distribution and molecular orientations
Mechanically adaptive organic transistors for implantable electronics
Reeder J, et al.
Advanced Materials, 26(29), 4967-4973 (2014)
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