Description

2-(1,3-Dithiol-2-Ylidene)-1,3-Benzodithiol CAS NO 62921-51-1 is a specialized organic compound belonging to the class of tetrathiafulvalene (TTF) derivatives, characterized by its unique conjugated dithiole structure. This compound matters as a versatile organic semiconductor precursor and a key building block in materials science for developing conductive and electroactive polymers. It is primarily needed by researchers and manufacturers in the organic electronics, advanced material synthesis, and chemical research sectors.

Application

• Organic Semiconductor Fabrication: Serves as a fundamental precursor for synthesizing tetrathiafulvalene (TTF) derivatives used in organic field-effect transistors (OFETs) and photovoltaic cells.
• Conductive Material Development: A critical building block for creating charge-transfer complexes and organic metals with unique electrical properties.
• Electroactive Polymer Synthesis: Used in the production of polymers for applications in sensors, electrochromic devices, and molecular electronics.
• Non-Linear Optical Materials: Employed in research for developing materials with specific optical properties.
• Chemical Research & Synthesis: Acts as a versatile intermediate in organic synthesis for novel heterocyclic and sulfur-containing compounds.
• Ligand for Metal Complexes: Can be utilized to create complexes with transition metals for catalysis or material science applications.

Basic Information

Product Name	2-(1,3-Dithiol-2-Ylidene)-1,3-Benzodithiol
CAS No.	62921-51-1
Molecular Formula	C9H4S4
Molecular Weight	248.38 g/mol
Synonyms	1,3-Benzodithiol-2-ylidene-1,3-dithiole; Tetrathiafulvalene precursor; TTF precursor; 2-(1,3-Dithiol-2-ylidene)-1,3-benzodithiole; 4,5-Benzo-1,3-dithiol-2-ylidene-1,3-dithiole; 2-(1,3-Dithiol-2-ylidene)benzo[1,3]dithiole; Benzo-1,3-dithiol-2-ylidene-1,3-dithiole
EINECS	Contact for details

Quality Control

Our 2-(1,3-Dithiol-2-Ylidene)-1,3-Benzodithiol is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment ensures the material meets the high standards required for research and advanced material synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at room temperature (15-25°C). This compound is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details

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