DH-FTTF
DH-FTTF (CAS: 369599-42-8, C46H46S2) is a robust small molecule p-channel semiconductor. It exhibits excellent device performance and is resistant to harsh environments, including aqueous conditions. This characteristic makes it particularly suitable for demanding applications in materials science, such as in organic field-effect transistors (OFETs) and BioMEMS devices.
- IUPAC
- 5,5′-Bis(7-hexyl-9H-fluoren-2-yl)-2,2′-bithiophene
- Synonyms
- 5,5′-Bis(7-hexyl-9H-fluoren-2-yl)-2,2′-bithiophene

Organic Field-Effect Transistors (OFETs)
DH-FTTF serves as a high-performance p-type semiconductor in OFETs, contributing to efficient charge transport and stable device operation.
BioMEMS Devices
Its resistance to aqueous conditions makes DH-FTTF a valuable material for fabricating micro-electromechanical systems (MEMS) in biological applications.
Organic and Printed Electronics
This compound is applicable in the development of next-generation organic electronic devices, including those manufactured using printed electronics techniques.
| Molecular weight | 662.99 |
|---|---|
| Empirical formula | C46H46S2 |
| Assay | 95% |
| Loss on drying | 0.5 wt. %, 405 °C |
| Application | Robust small molecule p-channel semiconductor that exhibits excellent device performance and resistant to harsh environments including aqueous conditions for BioMEMS devices. |
| Melting point | 373-378 °C |
| Semiconductor Properties | P-type (mobility=0.05-0.12 cm2/V·s) |
|---|
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 DH-FTTF primarily used for?
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DH-FTTF is used as a robust small molecule p-channel semiconductor, particularly for organic field-effect transistors (OFETs) and BioMEMS devices due to its excellent performance and resistance to harsh environments, including aqueous conditions.
What is the CAS number and chemical formula for DH-FTTF?
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The CAS number for DH-FTTF is 369599-42-8, and its empirical formula (Hill notation) is C46H46S2.
What grade and purity does Tech Serve Solutions supply for DH-FTTF?
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Tech Serve Solutions supplies DH-FTTF with an assay of 95%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should DH-FTTF be handled safely?
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DH-FTTF has a WGK (German Water Hazard Class) of 3, indicating a high hazard to water. Appropriate personal protective equipment and handling procedures should be followed to avoid exposure and environmental contamination. Consult the Safety Data Sheet (SDS) for detailed handling information.
Does TSS export DH-FTTF globally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including DH-FTTF.
How can I request a sample or quote for DH-FTTF?
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To request a sample or a quotation for DH-FTTF, please contact our sales team through the provided channels on our website.
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