Description

2-Thienyl Disulfide is an organosulfur compound featuring a disulfide bridge connecting two thiophene rings. This structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for introducing sulfur-containing functional groups. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those containing thiophene or disulfide motifs.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides where the thienyl disulfide unit contributes to biological activity.
• Polymer & Material Science: Acts as a cross-linking agent, chain transfer agent, or monomer in the development of specialty polymers, conductive materials, and self-assembled monolayers.
• Organic Synthesis Building Block: Employed in various coupling reactions and as a ligand or catalyst component in transition metal catalysis.
• Lubricant & Fuel Additive Research: Investigated for its potential as an extreme pressure additive or antioxidant due to its sulfur content.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D exploring new synthetic methodologies and compound libraries.

Basic Information

Item	Details
Product Name	2-Thienyl Disulfide
CAS No.	6911-51-9
Molecular Formula	C8H6S4
Molecular Weight	246.40 g/mol
Synonyms	Bis(2-thienyl) disulfide; Di-2-thienyl disulfide; 2,2'-Dithiodithiophene; Thiophene, 2,2'-dithiobis-; Thienyl disulfide; 2-Thienyldisulfane; 2-Thiophenyldisulfide
EINECS	Contact for details

Quality Control

Our 2-Thienyl Disulfide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	44 - 48 °C

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