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Merck
CN

694460

3,3′′′-二己基-2,2′:5′,2′′:5′′,2′′′-四噻吩

greener alternative

95%

别名:

α,ω-二己基四噻吩, 5,5′-双(3-己基-2-噻吩基)-2,2′-联噻吩, DH-4T

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关于此项目

经验公式（希尔记法）:
C28H34S4
化学文摘社编号:
132814-91-6
分子量:
498.83
NACRES:
NA.23
PubChem Substance ID:
329761664
UNSPSC Code:
12352103
MDL number:
MFCD10567045
Assay:
95%
Form:
solid

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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

SMILES string

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

InChI key

MLDVGCCQHBDHDR-UHFFFAOYSA-N

assay

95%

form

solid

greener alternative product score

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

greener alternative product characteristics

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

sustainability

Greener Alternative Product

mp

25-29 °C

greener alternative category

, Re-engineered

Quality Level

200

相关类别

General description

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).

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

>230.0 °F

flash_point_c

> 110 °C

ppe

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000213772
0000204104
0000213772
0000204104
0000135486

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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)
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)
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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