Bis(ethylenedithio)tetrathiafulvalene
Bis(ethylenedithio)tetrathiafulvalene (CAS: 66946-48-3), with the molecular formula C10H8S8 and a molecular weight of 384.69 g/mol, is a key organic semiconductor. This sulfur-rich heterocyclic compound is primarily utilised as a component in the development of organic superconductors and advanced electronic materials. Its unique electronic properties make it a valuable building block for research in materials science and organic electronics.
- IUPAC
- BEDT-TTF,Bi[5,6-dihydro-1,3-dithiolo[4,5-b][1,4]-dithiine-2-ylidene]
Organic Superconductors
Bis(ethylenedithio)tetrathiafulvalene serves as a fundamental component in the synthesis of organic superconductors. Its structural and electronic characteristics are crucial for achieving superconductive properties in solid-state materials.
Organic Field-Effect Transistors (OFETs)
This compound is employed in the design and fabrication of OFETs. Its p-type semiconducting nature makes it suitable for creating active layers in organic electronic devices, contributing to advancements in printed electronics.
Materials Science Research
As a versatile heterocyclic building block, Bis(ethylenedithio)tetrathiafulvalene is integral to materials science research. It facilitates the exploration of novel S-containing compounds with tailored electronic and optical properties.
| Molecular weight | 384.69 |
|---|---|
| Empirical formula | C10H8S8 |
| Assay | 98% |
| Application | Used as a component for organic superconductors.1 |
| Melting point | ~260 °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.
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 Bis(ethylenedithio)tetrathiafulvalene used for?
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Bis(ethylenedithio)tetrathiafulvalene is used as a component for organic superconductors and in the development of organic field-effect transistors (OFETs), serving as a p-type organic semiconductor.
What are the CAS number and formula for Bis(ethylenedithio)tetrathiafulvalene?
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The CAS number is 66946-48-3 and the empirical formula (Hill notation) is C10H8S8.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Bis(ethylenedithio)tetrathiafulvalene with an assay of 98%. This product is typically intended for research and chemical synthesis purposes and is not represented as USP, BP, EP, or other pharmacopoeia grades.
What are the safety and handling precautions for Bis(ethylenedithio)tetrathiafulvalene?
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Handling Bis(ethylenedithio)tetrathiafulvalene requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or P1 (EN143) respirator filter is recommended. It is classified with a WGK Germany of 3, indicating a high hazard to water.
How is Bis(ethylenedithio)tetrathiafulvalene packed, shipped, and exported?
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Tech Serve Solutions, a specialist global supplier and exporter, ensures proper packaging for Bis(ethylenedithio)tetrathiafulvalene to maintain its integrity during transit. We adhere to international shipping regulations for chemical exports.
How can I request a quote or sample for Bis(ethylenedithio)tetrathiafulvalene?
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To request a quote or a sample of Bis(ethylenedithio)tetrathiafulvalene, please contact our sales department via the website or direct contact details provided.
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