Description

2,4-Xylyl 2,5-Xylyl Disulphide is a specialized organic sulfur compound belonging to the class of aromatic disulfides. This high-purity intermediate is valued for its role in advanced chemical synthesis and material science applications, where its unique molecular structure imparts specific properties. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and polymer sectors for developing novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Rubber Additive: Functions as a cross-linking agent, vulcanization accelerator, or stabilizer in specialty polymer formulations.
• Lubricant & Fuel Additive: Acts as an extreme pressure (EP) additive or antioxidant in high-performance lubricants and industrial fuels.
• Chemical Research (R&D): Employed in academic and industrial laboratories for method development and exploring new synthetic pathways.
• Flavor & Fragrance Industry: May be used as a precursor for synthesizing specific sulfur-containing aroma chemicals.

Basic Information

Product Name	2,4-Xylyl 2,5-Xylyl Disulphide
CAS No.	65087-03-8
Molecular Formula	C16H18S2
Molecular Weight	274.44 g/mol
Synonyms	Bis(2,4-dimethylphenyl) Disulfide; Bis(2,5-dimethylphenyl) Disulfide; 2,4-Dimethylphenyl 2,5-dimethylphenyl Disulfide; Di(2,4-xylyl) Disulfide; Di(2,5-xylyl) Disulfide; 2,4-Xylyl Disulfide (mixed isomer); 1,2-Bis(2,4-dimethylphenyl)disulfane
EINECS	Contact for details

Quality Control

Our 2,4-Xylyl 2,5-Xylyl Disulphide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (IR, NMR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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
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.