CAS · 562-90-3
Product Overview
Silicon tetraacetate is a high-purity pharmaceutical-intermediates supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Appearance: | White powder |
|---|---|
| Assay: | 95% min |
| Boiling point: | 148°C at 5 mm Hg (lit.) |
| Melting point: | 111-115°C |
Applications
Silicon tetraacetate is an organosilicon compound widely used as a reactive intermediate in organic synthesis and materials chemistry. It serves as a precursor for the preparation of silicate esters, silicon-based polymers, and hybrid organic-inorganic materials. In the field of polymer chemistry, it is utilized to introduce silicon functionality into resins, coatings, adhesives, and sealants, enhancing thermal stability, flexibility, and chemical resistance. The compound is also employed in the synthesis of siloxane derivatives, organosilicon ligands, and functional silanes for surface modification, catalysis, and advanced material applications. In organic synthesis, silicon tetraacetate acts as an acetylating agent and can participate in the preparation of silicon-containing intermediates for pharmaceuticals and specialty chemicals.
Benefits
Silicon tetraacetate provides several advantages due to its high reactivity and multifunctional nature. The four acetoxy groups allow controlled substitution and derivatization, enabling the synthesis of a wide variety of silicon-containing molecules. It is highly useful for introducing silicon moieties that improve thermal and chemical stability in polymers and coatings. The compound is relatively stable under dry, controlled conditions and soluble in common organic solvents, which facilitates handling and processing. Its versatility supports both laboratory-scale research and industrial applications, allowing efficient production of siloxanes, organosilicon intermediates, and functionalized materials with reproducible quality.
Conclusion
Silicon tetraacetate is a key organosilicon intermediate with broad applications in polymer, materials, and organic synthesis. Its high reactivity, multifunctional acetoxy groups, and ability to impart thermal and chemical stability make it essential for the production of siloxanes, coatings, adhesives, and silicon-containing pharmaceuticals or specialty chemicals. The compound continues to support innovation in advanced material design and functional chemical synthesis.
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