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694460

Sigma-Aldrich

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

greener alternative

95%

Synonyme(s) :

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

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About This Item

Formule empirique (notation de Hill):
C28H34S4
Numéro CAS:
132814-91-6
Poids moléculaire :
498.83
Numéro MDL:
MFCD10567045
Code UNSPSC :
12352103
ID de substance PubChem :
329761664
Nomenclature NACRES :
NA.23

Pureté

95%

Forme

solid

Score du produit alternatif plus écologique

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

Caractéristiques du produit alternatif plus écologique

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

Autre catégorie plus écologique

, Re-engineered

Chaîne 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

Clé InChI

MLDVGCCQHBDHDR-UHFFFAOYSA-N

Description générale

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.

Application

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).

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H319

Conseils de prudence

P305 + P351 + P338

Classification des risques

Eye Irrit. 2

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

>230.0 °F

Point d'éclair (°C)

> 110 °C

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
BGBC2602V
BGBB9353
BGBB9240
MKBG1023V
MKBF8073

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

In situ electrical characterization of DH4T field-effect transistors
Muck T, et al.
Synthetic Metals, 146(3), 317-320 (2004)
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)
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)
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)
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)
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Development of organic semiconductors from highly ordered oligo and polythiophenes

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