Intermediates

Chloromethylmethyldichlorosilane

  • CAS No.1558-33-4
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity Chloromethylmethyldichlorosilane (CAS 1558-33-4) serves as a key intermediate for silane coupling agents and pharmaceutical synthesis.

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Product Technical Details

Product Overview

Chloromethylmethyldichlorosilane is a premier organosilicon compound widely recognized for its versatility in advanced chemical synthesis. As a colorless transparent liquid with exceptional stability, this substance functions as a foundational building block in the production of alpha series silane coupling agents. Our manufacturing process ensures consistent quality, making it an ideal choice for industries requiring precise molecular functionalization. This product is engineered to meet rigorous international standards, providing reliability for downstream applications in agrochemicals and pharmaceutical intermediates.

Technical Specifications

ParameterSpecification
CAS Number1558-33-4
AppearanceColorless transparent liquid
Purity (Content)99.0% Minimum
Packaging240Kg Iron Drum
Shelf Life12 Months from Production
Hazard Class6.1 (Toxic)

Industrial Applications

This silane intermediate plays a critical role in surface modification and material science. It is primarily utilized in the synthesis of specialized silane coupling agents that enhance adhesion between organic polymers and inorganic substrates. Furthermore, its reactive chloromethyl group allows for diverse chemical transformations, making it valuable in the preparation of complex organic structures. Industries leveraging this compound include agricultural chemical manufacturing, where it contributes to the development of effective crop protection agents, and the pharmaceutical sector, where it supports the creation of specific therapeutic intermediates. The high reactivity ensures efficient synthesis routes, reducing overall production time and cost.

Quality and Equivalents

Our Chloromethylmethyldichlorosilane is produced under strict quality control protocols to ensure batch-to-batch consistency. It serves as a direct equivalent to major global brands, including Wacker CMM1, offering a cost-effective alternative without compromising performance. We provide comprehensive documentation, including Certificates of Analysis (COA), to verify purity and composition. Our commitment to industrial purity standards guarantees that the material performs predictably in sensitive catalytic processes and functionalization reactions.

Storage and Safety

Proper handling is essential due to the toxic nature of this compound (Hazard Class 6.1). Store in the original unopened container at temperatures below 25℃ to maintain stability. Ensure the storage area is well-ventilated and away from incompatible substances such as strong oxidizers or moisture. The shelf life is one year from the date of production; expired products must undergo rigorous testing before any potential use. Personnel should utilize appropriate personal protective equipment (PPE) during handling to prevent exposure. We recommend consulting the Safety Data Sheet (SDS) for detailed hazard information and emergency procedures.