Description

Di(2,6-Xylyl) Disulphide is a specialized organosulfur compound, recognized by the CAS number 2905-17-1, that serves as a high-performance intermediate and additive in advanced chemical synthesis. Its molecular structure, featuring two 2,6-dimethylphenyl groups linked by a disulfide bridge, provides unique reactivity and stability characteristics critical for demanding applications. This product is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and polymer industries seeking to develop novel compounds or enhance material properties.

Application

• As a key sulfur-containing building block in the synthesis of novel pharmaceuticals and bioactive molecules.
• Utilized as a cross-linking agent or chain-transfer agent in the production of specialty polymers and resins.
• Acts as a precursor or intermediate in the manufacture of agrochemicals, such as certain herbicides and fungicides.
• Employed in lubricant and fuel additive formulations for its potential antioxidant and extreme pressure properties.
• Used in organic synthesis research to study disulfide bond formation and cleavage reactions.
• Serves as a model compound in analytical chemistry and material science studies.

Basic Information

Product Name	Di(2,6-Xylyl) Disulphide
CAS No.	2905-17-1
Molecular Formula	C16H18S2
Molecular Weight	274.44 g/mol
Synonyms	Bis(2,6-dimethylphenyl) Disulfide; 2,6-Dimethylphenyl Disulfide; Di(2,6-dimethylphenyl) Disulfide; 1,1'-[Dithiobis(2,6-dimethyl-4,1-phenylene)]bis[2,6-dimethylbenzene]; Disulfide, bis(2,6-dimethylphenyl); 2,6-Xylyl Disulfide
EINECS	220-826-3

Quality Control

Our Di(2,6-Xylyl) Disulphide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) documenting all test results is provided with each shipment to guarantee it meets your precise research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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