ChemicalBook > CAS DataBase List > α,ω-Dihexylquaterthiophene, 5,5μ-Bis(3-hexyl-2-thienyl)-2,2μ-bithiophene, DH-4T

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

Product Name
α,ω-Dihexylquaterthiophene, 5,5μ-Bis(3-hexyl-2-thienyl)-2,2μ-bithiophene, DH-4T
CAS No.
132814-91-6
Chemical Name
α,ω-Dihexylquaterthiophene, 5,5μ-Bis(3-hexyl-2-thienyl)-2,2μ-bithiophene, DH-4T
Synonyms
4T6;DH-4T;α,ω-Dihexylquaterthiophene;alpha,omega-Dihexylquaterthiophene;3,3'-dihexyl-2,2':5',2:5,2'-quarterthiophene;5,5'-Bis(3-hexyl-2-thienyl)-2,2'-bithiophene;3,3μμμ-Dihexyl-2,2μ:5μ,2μμ:5μμ,2μμμ-quaterthiophene;3,3'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene;2,2':5',2'':5'',2'''-Quaterthiophene, 3,3'''-dihexyl-;3,3'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene 95%
CBNumber
CB22097813
Molecular Formula
C28H34S4
Formula Weight
498.83
MOL File
132814-91-6.mol
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α,ω-Dihexylquaterthiophene, 5,5μ-Bis(3-hexyl-2-thienyl)-2,2μ-bithiophene, DH-4T Property

Melting point:
25-29 °C
Boiling point:
592.0±50.0 °C(Predicted)
Density 
1.131±0.06 g/cm3(Predicted)
Flash point:
110 °C
storage temp. 
2-8°C(protect from light)
form 
clear liquid to cloudy liquid
color 
Light yellow to Brown
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
InChIKey
MLDVGCCQHBDHDR-UHFFFAOYSA-N
SMILES
CCCCCCc1ccsc1-c2ccc(s2)-c3ccc(s3)-c4sccc4CCCCCC
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Safety

Hazard Codes 
Xi
Risk Statements 
36
Safety Statements 
26
RIDADR 
UN 3335
WGK Germany 
3
HS Code 
2934.99.4400
Storage Class
11 - Combustible Solids
Hazard Classifications
Eye Irrit. 2
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H319Causes serious eye irritation

Precautionary statements

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
694460
Product name
3,3′′′-Dihexyl-2,2′:5′,2′′:5′′,2′′′-quaterthiophene
Purity
95%
Packaging
1g
Price
$282
Updated
2025/07/31
TCI Chemical
Product number
D5492
Product name
3,3'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene (contains 3% Dichloromethane at maximum)
Packaging
200MG
Price
$115
Updated
2025/07/31
AK Scientific
Product number
5024BB
Product name
3,3'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene
Packaging
200mg
Price
$303
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
EMT0000030
Product name
3,3'''-DIHEXYL-2,2':5',2'':5'',2'''-QUATERTHIOPHENE
Purity
95.00%
Packaging
1G
Price
$763.35
Updated
2021/12/16
Arctom
Product number
AS120034
Product name
3,3'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene
Purity
≥95%
Packaging
100mg
Price
$76
Updated
2021/12/16
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α,ω-Dihexylquaterthiophene, 5,5μ-Bis(3-hexyl-2-thienyl)-2,2μ-bithiophene, DH-4T Chemical Properties,Usage,Production

Uses

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).

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.

α,ω-Dihexylquaterthiophene, 5,5μ-Bis(3-hexyl-2-thienyl)-2,2μ-bithiophene, DH-4T Preparation Products And Raw materials

Raw materials

Preparation Products

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

Americas 1 China 35 Europe 1 India 1 Japan 1 Switzerland 1 United States 3 Global 43
Adamas Reagent, Ltd.
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021-64823266
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China
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View Lastest Price from α,ω-Dihexylquaterthiophene, 5,5μ-Bis(3-hexyl-2-thienyl)-2,2μ-bithiophene, DH-4T manufacturers

Career Henan Chemical Co
Product
α,ω-Dihexylquaterthiophene, 5,5μ-Bis(3-hexyl-2-thienyl)-2,2μ-bithiophene, DH-4T 132814-91-6
Price
US $1.00/KG
Min. Order
1KG
Purity
95--99%
Supply Ability
1ton
Release date
2020-01-08

132814-91-6, α,ω-Dihexylquaterthiophene, 5,5μ-Bis(3-hexyl-2-thienyl)-2,2μ-bithiophene, DH-4TRelated Search:

O-QUARTERPHENYL ALPHA-SEXITHIOPHENE 5-BROMO-2 2'-BITHIOPHENE 96 2,2'-BITHIOPHENE

  • 3,3μμμ-Dihexyl-2,2μ:5μ,2μμ:5μμ,2μμμ-quaterthiophene
  • α,ω-Dihexylquaterthiophene, 5,5μ-Bis(3-hexyl-2-thienyl)-2,2μ-bithiophene, DH-4T
  • 3,3'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene 95%
  • 2-(3-hexylthiophen-2-yl)-5-[5-(3-hexylthiophen-2-yl)thiophen-2-yl]thiophene
  • 3,3'-dihexyl-2,2':5',2:5,2'-quarterthiophene
  • DH-4T
  • α,ω-Dihexylquaterthiophene
  • 2,2':5',2'':5'',2'''-Quaterthiophene, 3,3'''-dihexyl-
  • 3,3'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene (contains 3% Dichloromethane at maximum)
  • 5,5'-Bis(3-hexyl-2-thienyl)-2,2'-bithiophene
  • alpha,omega-Dihexylquaterthiophene
  • 4T6
  • 3,3'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene
  • α,ω-Dihexylquaterthiophene, 5,5μ-Bis(3-hexyl-2-thienyl)-2,2μ-bithiophene, DH-4T
  • 132814-91-6
  • C28H34S4