Intermediates

Methyldiphenylchlorosilane

  • CAS No.144-79-6
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity Methyldiphenylchlorosilane is a key organosilicon monomer used for synthesizing silicone resins and phenyl-modified compounds.

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Product Technical Details

Product Overview

Methyldiphenylchlorosilane is a vital organosilicon compound widely recognized for its exceptional reactivity and versatility in industrial chemical synthesis. As a fundamental building block in the organosilicon industry, this chlorosilane derivative serves as a critical intermediate for producing high-performance silicone resins and specialized phenyl-containing silicon compounds. Our manufacturing process ensures consistent quality, delivering a product that meets rigorous international standards for purity and performance.

This chemical features a unique molecular structure that facilitates efficient coupling reactions, making it indispensable for researchers and industrial manufacturers alike. Whether utilized in laboratory-scale experiments or large-scale production facilities, Methyldiphenylchlorosilane provides reliable results for modifying polymer chains and enhancing thermal stability in final materials.

Technical Specifications

ParameterSpecification
CAS Number144-79-6
Chemical NameMethyldiphenylchlorosilane
AppearanceLight yellow transparent liquid
Purity (Content)98% Minimum
Dangerous Goods ClassClass 8 (Corrosive)
Shelf Life12 Months

Industrial Applications

The primary application of Methyldiphenylchlorosilane lies in the synthesis of silicone resins, where it acts as a crucial monomer. By incorporating phenyl groups into the silicone backbone, manufacturers can significantly improve the thermal resistance and mechanical properties of the resulting polymers. This makes it ideal for producing coatings, adhesives, and encapsulants used in high-temperature environments.

Additionally, this compound is extensively used to synthesize methyldiphenylmethoxysilane and methyldiphenylethoxysilane. These derivatives are essential for surface treatment applications, providing water repellency and enhanced durability to various substrates. The chemical's reactivity allows for precise control over molecular weight and cross-linking density, enabling formulators to tailor material properties to specific end-use requirements.

Safety and Storage Guidelines

As a Class 8 dangerous good, Methyldiphenylchlorosilane requires careful handling due to its corrosive nature. It should be stored in the original unopened container at temperatures below 25℃ to maintain stability. Exposure to moisture must be avoided, as hydrolysis can occur, releasing hydrochloric acid. Proper personal protective equipment, including gloves and eye protection, is mandatory during handling operations.

Expired products may only be used after passing rigorous quality control tests to ensure safety and efficacy. Our quality assurance team conducts regular batch testing to verify compliance with safety data sheets and regulatory requirements. We recommend consulting the provided Safety Data Sheet (SDS) before initiating any processing activities.

Packaging and Logistics

We offer flexible packaging solutions to accommodate both research and industrial needs. For laboratory usage, the product is available in 100ml, 250ml, 500ml, and 1000ml fluoride bottles designed to prevent chemical interaction. For bulk industrial production, standard packaging includes 25L plastic drums, 210L iron drums, or 1000L IBC containers.

Our global logistics network ensures timely delivery while maintaining strict adherence to hazardous material transportation regulations. Each shipment is accompanied by a Certificate of Analysis (COA) to verify product specifications. Partner with us for reliable supply chain solutions and premium quality organosilicon intermediates.