Description

Di(2,3-Xylyl) Disulphide is a specialized organosulfur compound, known for its role as a key intermediate and additive in advanced chemical synthesis. This compound matters for its ability to act as a sulfur donor and cross-linking agent, which is critical in modifying polymer properties and synthesizing complex organic molecules. Industries such as polymer manufacturing, specialty chemicals, and lubricant formulation require this high-purity intermediate for developing materials with enhanced thermal stability and specific rheological characteristics.

Application

• As a sulfur donor and vulcanizing agent in the production of specialty elastomers and rubber compounds.
• As a key chemical intermediate in the synthesis of more complex organosulfur compounds for pharmaceuticals and agrochemicals.
• As a modifier and additive in high-performance lubricants and grease formulations to improve extreme pressure properties.
• In polymer chemistry as a cross-linking agent for creating polymers with specific thermal and mechanical properties.
• For research and development purposes in material science, exploring new sulfur-containing polymers and additives.
• As a stabilizer or antioxidant precursor in the plastics and coatings industries.

Basic Information

Product Name	Di(2,3-Xylyl) Disulphide
CAS No.	55990-91-5
Molecular Formula	C₁₆H₁₈S₂
Molecular Weight	274.44 g/mol
Synonyms	Bis(2,3-dimethylphenyl) Disulfide; 2,3-Dimethylphenyl Disulfide; Di(2,3-dimethylphenyl) Disulphide; 1,2-Bis(2,3-dimethylphenyl)disulfane; 2,3-Xylyl Disulfide; Disulfide, bis(2,3-dimethylphenyl); Di-o-xylenyl Disulfide
EINECS	Contact for details

Quality Control

Our Di(2,3-Xylyl) Disulphide is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including chromatography and spectroscopic methods, to confirm identity and assay. Certificates of Analysis (COA) detailing purity and impurity profiles are available upon request to support your quality assurance protocols.

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	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (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.