Dimethyldichlorosilane (DMDCS): Your Essential Silicone Monomer Supplier
Discover the pivotal role of Dimethyldichlorosilane (DMDCS) in the silicone industry. As a fundamental monomer, DMDCS is indispensable for producing high-performance silicone oils, rubbers, and resins. Explore its applications and find reliable Dimethyldichlorosilane manufacturers and suppliers.
Get a Quote & SampleHigh Purity Dimethyldichlorosilane for Superior Silicone Synthesis

Dimethyldichlorosilane (DMDCS)
Dimethyldichlorosilane (DMDCS), CAS 75-78-5, is a colorless, flammable liquid and a critical chemical intermediate. As a leading manufacturer and supplier, we offer high-purity DMDCS essential for the synthesis of a wide range of silicone products. Our commitment to quality ensures a stable supply for your production needs. Purchase DMDCS from a trusted source in China to elevate your silicone manufacturing.
- Unlock Advanced Material Properties: Utilize Dimethyldichlorosilane for superior silicone oils, rubbers, and resins, enhancing product performance and durability.
- Cost-Effective Production: Source high-quality DMDCS at competitive prices, ensuring your manufacturing process remains economically viable.
- Reliable Supply Chain: Partner with a reputable Dimethyldichlorosilane manufacturer in China for consistent product availability and timely delivery.
- Versatile Chemical Intermediate: Employ DMDCS in the creation of heat-resistant fibers and other advanced materials, expanding your product's application scope.
Key Advantages of Sourcing DMDCS
Exceptional Purity
Our Dimethyldichlorosilane boasts a purity of 99+% , ensuring optimal reaction efficiency and the highest quality end-products for your silicone applications. This high purity is crucial for demanding R&D projects and large-scale manufacturing.
Fundamental Silicone Monomer
DMDCS is the cornerstone for building silicone polymers. Its structure allows for polymerization into polydimethylsiloxanes (PDMS), which form the basis of countless silicone materials, making it an indispensable raw material for silicone manufacturers.
Wide Industrial Application
Beyond general silicone production, Dimethyldichlorosilane is vital for manufacturing heat-resistant, high-strength carbonized fibers and acts as a protecting group in organic synthesis. Explore how DMDCS can benefit your specific industrial needs.
Industrial Applications of Dimethyldichlorosilane
Silicone Polymer Synthesis
As a primary monomer, DMDCS is the foundational building block for producing various silicone polymers like silicone oils, silicone rubbers, and silicone resins, vital for industries ranging from automotive to cosmetics.
Advanced Material Production
DMDCS is instrumental in creating advanced materials such as heat-resistant and high-strength carbonized fibers, essential for aerospace and specialized industrial components where extreme performance is required.
Surface Modification
The reactive chlorine atoms in DMDCS make it suitable for surface modification applications, enabling the creation of hydrophobic or functionalized surfaces for various industrial coatings and treatments.
Chemical Synthesis
DMDCS serves as a silylation reagent and protecting group in complex organic synthesis, aiding researchers and formulators in developing new molecules and chemical processes.