Speciality Chemicals

Dimethyldimethoxysilane

  • CAS No.1112-39-6
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High purity Dimethyldimethoxysilane for silicone rubber processing. Acts as a structure control agent and chain extender to enhance mechanical performance.

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Product Technical Details

Product Overview

Dimethyldimethoxysilane is a high-performance organosilicon compound widely recognized for its critical role in the silicone rubber industry. As a premier manufacturer, we supply this essential chemical with guaranteed purity and consistency. It serves as a vital structure control agent and chain extender, specifically designed to optimize the mechanical processing performance of silicone rubber compounds. Our production processes adhere to strict international quality standards, ensuring that every batch meets the rigorous demands of industrial applications.

This colorless transparent liquid is engineered to enhance the stability and workability of silicone polymers. By effectively managing the molecular structure during synthesis, it prevents unwanted thickening and extends the storage life of rubber compounds. Companies relying on precise material properties choose our Dimethyldimethoxysilane for its reliability and superior performance metrics compared to generic alternatives.

Key Specifications

ParameterValue
AppearanceColorless transparent liquid
Purity Content99%
CAS Number1112-39-6
Packaging200L Iron/Plastic Drum
Net Weight170kg

Industrial Applications

The primary application of this silane lies in the formulation of high-quality silicone rubber. It functions as a structure control agent, which is essential for maintaining the desired viscosity and rheological properties during manufacturing. Additionally, it acts as a chain extender, facilitating the formation of longer polymer chains that contribute to improved mechanical strength and durability in the final product.

  • Enhances mechanical processing performance of silicone rubber.
  • Prolongs the storage time and shelf life of rubber compounds.
  • Prevents structural thickening during polymer synthesis.
  • Compatible with various silicone polymer systems.

Storage and Handling

Proper storage is crucial to maintain the integrity of Dimethyldimethoxysilane. The product should be kept in the original unopened container at temperatures of 25℃ or below. For long-term warehousing, a cool and ventilated environment is required, with storage temperatures ranging between -40℃ and 40℃. It is imperative to keep the chemical away from fire, heat sources, acids, alkalis, and water to prevent hazardous reactions.

Safety facilities such as explosion-proof lighting and ventilation must be installed in the storage area. During handling, light loading and unloading practices should be followed to prevent damage to packaging. As a dangerous good classification 3 item, transport must comply with all relevant hazardous material regulations. Our team provides comprehensive safety data sheets and logistical support to ensure safe delivery to your facility.

Quality Assurance

We are committed to delivering products that exceed industry expectations. Each shipment is accompanied by a Certificate of Analysis (COA) verifying the 99% purity content. Our global manufacturing network ensures consistent supply chains, minimizing downtime for your production lines. Whether you require bulk pricing information or technical formulation guidance, our expert support team is ready to assist you in optimizing your silicone rubber processes.