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Sigma-Aldrich

3,3′′′-Dihexyl-2,2′:5′,2′′:5′′,2′′′-quaterthiophene

greener alternative

95%

Sinônimo(s):

α,ω-Dihexylquaterthiophene, 5,5′-Bis(3-hexyl-2-thienyl)-2,2′-bithiophene, DH-4T

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About This Item

Fórmula empírica (Notação de Hill):
C28H34S4
Número CAS:
132814-91-6
Peso molecular:
498.83
Número MDL:
MFCD10567045
Código UNSPSC:
12352103
ID de substância PubChem:
329761664
NACRES:
NA.23

Ensaio

95%

forma

solid

pontuação do produto alternativo mais ecológico

old score: 82
new score: 24
Find out more about DOZN™ Scoring

características do produto alternativo mais ecológico

Waste Prevention
Safer Solvents and Auxiliaries
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

pf

25-29 °C

categoria alternativa mais ecológica

, Re-engineered

cadeia de caracteres SMILES

CCCCCCc1ccsc1-c2ccc(s2)-c3ccc(s3)-c4sccc4CCCCCC

InChI

1S/C28H34S4/c1-3-5-7-9-11-21-17-19-29-27(21)25-15-13-23(31-25)24-14-16-26(32-24)28-22(18-20-30-28)12-10-8-6-4-2/h13-20H,3-12H2,1-2H3

chave InChI

MLDVGCCQHBDHDR-UHFFFAOYSA-N

Categorias relacionadas

Descrição geral

3,3′′′-Dihexyl-2,2′:5′,2′′:5′′,2′′′-quaterthiophene (D4HT) is a dihexyl quarterthiophene derivative that can be used as a donor-acceptor molecule in organic electronic devices. It has a field mobility of 0.23 cm2/Vs and acts as an active layer in semiconductors.
We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product belongs to category of Re-engineered products, showing key improvements in Green Chemistry Principles “Waste Prevention”, “Safer Solvents and Auxiliaries” and “Design for Energy Efficiency”. Click here to view its DOZN scorecard.

Aplicação

D4HT can be used a conjugating polymer in the fabrication of devices such as organic field effect transistor (OFET), organic thin film transistor (OTFT) and organic photovoltaics (OPV).

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H319

Declarações de precaução

P305 + P351 + P338

Classificações de perigo

Eye Irrit. 2

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

>230.0 °F

Ponto de fulgor (°C)

> 110 °C

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análise (COA)

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Visite a Biblioteca de Documentos

Simulation of IV characteristics of organic thin film transistor: Application to the dihexylquaterthiophene
Bourguiga R, et al.
The European Physical Journal - Applied Physics, 14(2), 121-125 (2001)
In situ electrical characterization of DH4T field-effect transistors
Muck T, et al.
Synthetic Metals, 146(3), 317-320 (2004)
Efficiency enhancement of P3HT: PCBM polymer solar cells using oligomers DH4T as the third component
Fu P, et al.
Science China: Chemistry, 58(7), 1169-1175 (2015)
Nanoimprinted organic field-effect transistors: fabrication, transfer mechanism and solvent effects on device characteristics
Kam AP, et al.
Microelectronic Engineering, 73(5), 809-813 (2004)
Process optimization of organic thin-film transistor by ink-jet printing of DH4T on plastic
Song DH, et al.
Applied Physics Letters, 90(5), 053504-053504 (2007)
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Synthetic Strategy for Large Scale Production of Oligothiophenes

Oligothiophenes are important organic electronic materials which can be produced using synthetic intermediates and Suzuki coupling.

Development of Organic Semiconductors

Organic electronics promise renewable energy solutions surpassing silicon-based tech.

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