5,5′-Dihexyl-2,2′-bithiophene

CAS 211737-46-1C20H30S2Organic & Printed Electronics

5,5′-Dihexyl-2,2′-bithiophene (CAS: 211737-46-1), with a molecular weight of 334.58 g/mol, is a thiophene derivative utilised in materials science. It functions as a p-type organic semiconductor, particularly valuable in the development of organic field-effect transistors (OFETs) and other organic electronic devices. Its chemical structure and properties make it a key component for advanced electronic applications.

IUPAC: DH-2T
Synonyms: 211737-46-1C20H30S2DH-2T

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5,5′-Dihexyl-2,2′-bithiophene (C20H30S2) — chemical structure, CAS 211737-46-1; Materials Science, fine chemical supplied by Tech Serve Solutions

Materials Sciencep-Type Small Molecules

01 /Applications

Organic Field-Effect Transistors (OFETs)

5,5′-Dihexyl-2,2′-bithiophene serves as an active semiconductor layer in OFETs. Its p-type semiconducting properties facilitate efficient charge transport, enabling the fabrication of high-performance organic electronic components.

Organic Electronics

This compound is integral to the field of organic and printed electronics. It can be employed in the synthesis of polymers or as a small molecule component in devices such as organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs).

Semiconductor Research

As a p-type organic semiconductor, 5,5′-Dihexyl-2,2′-bithiophene is a valuable material for researchers exploring novel semiconductor properties and developing next-generation electronic materials.

02 /Properties

Molecular weight	334.58
Empirical formula	C20H30S2
Assay	96%
Melting point	29-33 °C(lit.)

03 /Safety & handling

Flash point	>110 °C / >230 °F
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.

04 /Identifiers & registry

CAS number

211737-46-1

MDL number

MFCD05865185

05 /Quality & supply

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.

06 /Frequently asked questions

What is 5,5′-Dihexyl-2,2′-bithiophene used for?

5,5′-Dihexyl-2,2′-bithiophene is primarily used as a p-type organic semiconductor in materials science, particularly for applications in organic field-effect transistors (OFETs) and other organic electronic devices.

What is the CAS number and molecular formula for 5,5′-Dihexyl-2,2′-bithiophene?

The CAS number for 5,5′-Dihexyl-2,2′-bithiophene is 211737-46-1, and its empirical formula is C20H30S2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 5,5′-Dihexyl-2,2′-bithiophene with a minimum assay of 96%. TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades.

How should 5,5′-Dihexyl-2,2′-bithiophene be handled?

5,5′-Dihexyl-2,2′-bithiophene is classified with a WGK German hazard class of 3. It has a flash point above 110 °C (230 °F). Always handle with appropriate personal protective equipment in a well-ventilated area.

How is 5,5′-Dihexyl-2,2′-bithiophene packed and shipped?

Tech Serve Solutions exports fine chemicals globally, ensuring appropriate packaging for safe transit. Specific packing details are confirmed upon order.

How can I request a sample or quote for 5,5′-Dihexyl-2,2′-bithiophene?

To request a sample or a quote, please use the contact form on our website or call our sales department, referencing the product name and CAS number 211737-46-1.