Description

Octaethylthio-Dibenzo-Tetrathiafulvalene is a specialized organic semiconductor material belonging to the tetrathiafulvalene (TTF) derivative family. This compound is valued for its excellent electron-donor properties and ability to form conductive charge-transfer complexes and organic field-effect transistors (OFETs). It is essential for researchers and manufacturers in advanced material science, particularly those developing next-generation electronic components. The product is supplied as a high-purity material to ensure consistent performance in sensitive applications.

Application

• Organic Semiconductor Fabrication: As a key precursor or active layer material in the production of organic field-effect transistors (OFETs) and thin-film transistors (TFTs).
• Conductive Material Research: For synthesizing charge-transfer salts and complexes with high electrical conductivity for research in molecular electronics.
• Electrochemical Sensors: Utilized in the development of sensitive and selective electrochemical sensor platforms due to its redox-active nature.
• Non-Linear Optical Materials: Serves as a building block for materials with non-linear optical (NLO) properties for photonic applications.
• Organic Light-Emitting Diodes (OLEDs): Investigated for use in hole-transport layers or as a component in emissive layers.
• Academic & Industrial R&D: A critical reagent for fundamental research in supramolecular chemistry and organic conductive polymers.

Basic Information

Product Name	Octaethylthio-Dibenzo-Tetrathiafulvalene
CAS No.	133148-33-1
Molecular Formula	C30H32S8
Molecular Weight	641.06 g/mol
Synonyms	Octakis(ethylthio)tetrathiafulvalene; BEDT-TTF derivative; ET-TTF; 2,2'-Bi(1,3-dithiolo)[4,5-b][4',5'-d']bis(1,3-dithiole) with eight ethylthio substituents; Octaethylthiotetrathiafulvalene; OET-DB-TTF; 1,3-Dithiolo[4,5-b][1,4]dithiin derivative
EINECS	Contact for details

Quality Control

Our Octaethylthio-Dibenzo-Tetrathiafulvalene is produced and handled under strict quality protocols to ensure batch-to-batch consistency and high purity, which is critical for electronic applications. Each lot is analyzed using techniques including HPLC, NMR, and elemental analysis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment. We support custom synthesis and purity grade specifications to meet specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C) under an inert atmosphere (e.g., argon or nitrogen) to prevent oxidation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Dark crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Elemental Analysis (C, H, S)	Within theoretical range

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