Description

3,4-Xylyl 3,5-Xylyl Disulphide is a specialized organic sulfur compound with the CAS registry number 65104-35-0. This chemical is valued for its role as a versatile intermediate and additive in advanced material synthesis and specialty chemical manufacturing. It is primarily sought by R&D laboratories and industrial producers in the polymer, lubricant, and agrochemical sectors for developing products with enhanced performance characteristics.

Application

• Polymer Additive: Acts as a modifier or cross-linking agent in the synthesis of specialty polymers and elastomers.
• Lubricant Industry: Serves as an extreme pressure (EP) additive or anti-wear agent in advanced lubricant formulations.
• Chemical Intermediate: Used in organic synthesis for the production of more complex sulfur-containing compounds.
• Agrochemical Synthesis: Functions as a key building block in the development of certain pesticides and herbicides.
• Research & Development: Employed in academic and industrial R&D for studying reaction mechanisms and developing new materials.
• Rubber Processing: May be used as a vulcanization accelerator or scorch retarder in rubber compounding.

Basic Information

Product Name	3,4-Xylyl 3,5-Xylyl Disulphide
CAS No.	65104-35-0
Molecular Formula	C16H18S2
Molecular Weight	274.44 g/mol
Synonyms	Bis(3,4-dimethylphenyl) Disulfide; Bis(3,5-dimethylphenyl) Disulfide (mixed isomer); 3,4-Dimethylphenyl 3,5-dimethylphenyl disulfide; Di(3,4-xylyl) Disulfide; Di(3,5-xylyl) Disulfide; Xylyl Disulfide (mixed isomers); 3,4/3,5-Xylyl Disulfide
EINECS	Contact for details

Quality Control

Our 3,4-Xylyl 3,5-Xylyl Disulphide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment 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). This compound is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon to preserve stability and prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content	≤ 0.5%

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