Description

Bis(Methylenedithio)Tetrathiafulvalene (CAS NO 68550-20-9) is a specialized organic semiconductor and electron donor molecule belonging to the tetrathiafulvalene (TTF) derivative family. This compound is critically important for its ability to form highly conductive charge-transfer complexes and organic metals, which are foundational to advanced materials science. It is primarily sought by researchers and manufacturers in the fields of organic electronics, molecular electronics, and supramolecular chemistry for developing next-generation devices.

Application

• Organic Field-Effect Transistors (OFETs): As a key p-type organic semiconductor material for fabricating thin-film transistors.
• Conductive Charge-Transfer Salts: Synthesis of highly conductive organic metals and superconductors when combined with suitable electron acceptors like tetracyanoquinodimethane (TCNQ).
• Molecular Wires and Components: Serving as a building block in the design of molecular-scale electronic circuits and devices.
• Electrochemical Sensors: Utilized in the development of sensitive and selective sensor platforms due to its reversible redox properties.
• Non-Linear Optical Materials: Research and development of materials with specific optical properties for photonic applications.
• Organic Photovoltaics (OPVs): Investigation as an electron-donor component in the active layer of organic solar cells.
• Academic and Industrial R&D: Fundamental research in solid-state physics, chemistry, and materials science.

Basic Information

Product Name	Bis(Methylenedithio)Tetrathiafulvalene
CAS No.	68550-20-9
Molecular Formula	C10H8S8
Molecular Weight	408.66 g/mol
Synonyms	BMDT-TTF; BMDTTTF; 2,2'-Bi(1,3-dithiolo[4,5-b][1,4]dithiinylidene); BEDT-TTF (common series name); Bis(ethylenedithio)tetrathiafulvalene (structural analog); Organic Semiconductor Donor; Electron Donor Molecule; TTF Derivative
EINECS	Contact for details

Quality Control

Our Bis(Methylenedithio)Tetrathiafulvalene is produced and handled under strict quality protocols to ensure batch-to-batch consistency and high purity, essential for sensitive electronic and research applications. All materials are accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards for fine chemicals and advanced materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This material is light-sensitive and should be handled under inert atmosphere when appropriate for prolonged experimental use to prevent oxidation.

Specification

Item	Specification
Appearance	Dark crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.