Description

Description

Dimethoxydimethylsilane (CAS No. 1112-39-6) is a highly versatile organosilicon compound with the molecular formula C₄H₁₂O₂Si. This clear, colorless liquid is widely used in industrial and research applications due to its reactivity as a silane coupling agent. Its IUPAC name, dimethoxy(dimethyl)silane, reflects its molecular structure, featuring two methoxy and two methyl groups bonded to a central silicon atom. With a purity grade suitable for laboratory and manufacturing processes, this product is ideal for surface modification, polymer synthesis, and as a precursor in sol-gel chemistry. Packaged under inert gas to ensure stability, it is available in various quantities to meet both small-scale research and bulk production needs.

Application

Dimethoxydimethylsilane is commonly employed as a crosslinking agent in silicone polymer synthesis, enhancing thermal and mechanical properties. It serves as a key intermediate in the production of moisture-curable resins and coatings, providing excellent adhesion to substrates. Researchers also utilize it for surface functionalization of silica nanoparticles and other inorganic materials. Its reactivity with hydroxyl groups makes it valuable in sol-gel processes for creating hybrid organic-inorganic materials.

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