5,5′′′′′-Dihexyl-2,2′:5′,2′′:5′′,2′′′:5′′′,2R
5,5′′′′′-Dihexyl-2,2′:5′,2′′:5′′,2′′′:5′′′,2′′′′′-Quaterthiophene (CAS: 151271-43-1) is an organic semiconductor with the empirical formula C36H38S6 and a molecular weight of 663.08 g/mol. This p-type small molecule is recognised for its utility in organic electronics, particularly in the development of organic field-effect transistors (OFETs) and organic photovoltaics (OPVs). Its solubility in chlorobenzene facilitates solution processing for device fabrication.
- IUPAC
- α,ω-Dihexylsexithiophene,DH-6T
- Synonyms
- α,ω-DihexylsexithiopheneDH-6T2,2′:5′,2′′:5′′,2′′′:5′′′,2′′′′′-Quaterthiophene, 5,5′′′′′-Dihexyl-
Organic Field-Effect Transistors (OFETs)
This compound functions as a p-type semiconductor in OFET applications. Its charge carrier mobility is reported at 0.13 cm²/V·s, indicating its suitability for use in organic electronic circuits.
Organic Photovoltaics (OPVs)
As a donor material in OPVs, 5,5′′′′′-Dihexyl-2,2′:5′,2′′:5′′,2′′′:5′′′,2′′′′′-Quaterthiophene contributes to the active layer of solar cells. Device performance metrics indicate its potential in this field, with power conversion efficiencies demonstrated up to 0.01%.
Materials Science Research
This molecule serves as a valuable building block in materials science, enabling research into novel organic electronic materials and device architectures. Its defined electronic properties are crucial for experimental studies.
Organic and Printed Electronics
The solution-processability of this compound in solvents like chlorobenzene makes it amenable to techniques used in organic and printed electronics manufacturing.
| Molecular weight | 663.08 |
|---|---|
| Empirical formula | C36H38S6 |
| Solubility | chlorobenzene: soluble (soluble)chloroform: slightly solublemethylene chloride: slightly soluble |
| Melting point | 280 °C (dec.)(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Semiconductor Properties | P-type (mobility=0.13 cm2/V·s) |
|---|---|
| Orbital Energy | HOMO 5.2 eV LUMO 2.9 eV |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 5,5′′′′′-Dihexyl-2,2′:5′,2′′:5′′,2′′′:5′′′,2′′′′′-Quaterthiophene used for?
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This compound is primarily used as a p-type semiconductor in organic field-effect transistors (OFETs) and as a donor material in organic photovoltaic (OPV) devices. It is also utilised in materials science research for developing new organic electronic materials.
What is the CAS number and chemical formula for 5,5′′′′′-Dihexyl-2,2′:5′,2′′:5′′,2′′′:5′′′,2′′′′′-Quaterthiophene?
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The CAS number is 151271-43-1 and the empirical formula is C36H38S6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and development purposes. The specific purity and grade are available upon request. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 5,5′′′′′-Dihexyl-2,2′:5′,2′′:5′′,2′′′:5′′′,2′′′′′-Quaterthiophene be handled?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The material is combustible and may decompose upon heating above 280 °C.
Is this chemical controlled or scheduled?
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The provided data does not indicate that this chemical is a controlled or scheduled substance.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions exports fine chemicals globally, adhering to international shipping regulations. Specific packing details are confirmed at the time of order.
How can I request a sample or quote for this chemical?
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Please contact Tech Serve Solutions directly via our website or sales team to request a sample or a formal quotation for this product.
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