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Sigma-Aldrich

3,3′′′-Didodecyl-2,2′:5′,2′′:5′′,2′′′−quaterthiophene

97%

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Synonym(s):
5,5′-Bis(3-dodecyl-2-thienyl)-2,2′-bithiophene
Empirical Formula (Hill Notation):
C40H58S4
CAS Number:
Molecular Weight:
667.15
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Assay

97%

form

solid

mp

55-59 °C

SMILES string

CCCCCCCCCCCCc1ccsc1-c2ccc(s2)-c3ccc(s3)-c4sccc4CCCCCCCCCCCC

InChI

1S/C40H58S4/c1-3-5-7-9-11-13-15-17-19-21-23-33-29-31-41-39(33)37-27-25-35(43-37)36-26-28-38(44-36)40-34(30-32-42-40)24-22-20-18-16-14-12-10-8-6-4-2/h25-32H,3-24H2,1-2H3

InChI key

DZUNDTRLGXGTGU-UHFFFAOYSA-N

Related Categories

Application

Semiconducting oligomer (p-type), also used as monomer to prepare poly(3,3′′′-dialkyl-quaterthiophene) polymers (PQTs).

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Beng S Ong et al.
Journal of the American Chemical Society, 126(11), 3378-3379 (2004-03-18)
Conjugated polymers have been widely studied as potential semiconductor materials for organic thin-film transistors (TFTs). However, they have provided functionally poor transistor properties when the TFTs are fabricated in air. We have developed a class of liquid crystalline regioregular polythiophenes

Articles

Review the potential of self-assembled multilayer gate dielectric films fabricated from silane precursors for organic, inorganic, and transparent TFT and for TFT circuitry and OLED displays.

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

The soaring global demand for energy, coupled with the limited supply of fossil fuels, has increased the need for renewable, low-cost energy sources. Organic electronics have shown great promise for applications in lighting, power, and circuitry, with rapidly improving performance already surpassing that of amorphous silicon-based counterparts.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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