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Atomfair Diphenyldiethoxysilane C16H20O2Si

Description Diphenyldiethoxysilane (CAS No. 2553-19-7) is a high-purity organosilicon compound with the molecular formula C16H20O2Si , also known by its IUPAC name diethoxy(diphenyl)silane . This versatile silane reagent features two ethoxy groups and two phenyl groups bonded to a central silicon atom, offering unique reactivity for synthetic and surface modification applications. Our product is rigorously tested to ensure exceptional quality, with typical purity levels exceeding 98% , making it ideal for demanding research and industrial processes. Suitable for use as a coupling agent, surface modifier, or precursor in sol-gel chemistry. Packaged under inert gas in amber glass bottles to ensure…

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Description

Description

Diphenyldiethoxysilane (CAS No. 2553-19-7) is a high-purity organosilicon compound with the molecular formula C16H20O2Si, also known by its IUPAC name diethoxy(diphenyl)silane. This versatile silane reagent features two ethoxy groups and two phenyl groups bonded to a central silicon atom, offering unique reactivity for synthetic and surface modification applications. Our product is rigorously tested to ensure exceptional quality, with typical purity levels exceeding 98%, making it ideal for demanding research and industrial processes. Suitable for use as a coupling agent, surface modifier, or precursor in sol-gel chemistry. Packaged under inert gas in amber glass bottles to ensure stability and longevity. Technical data including FTIR, NMR, and GC-MS available upon request.

  • CAS No: 2553-19-7
  • Molecular Formula: C16H20O2Si
  • Molecular Weight: 272.41
  • Exact Mass: 272.123256411
  • Monoisotopic Mass: 272.123256411
  • IUPAC Name: diethoxy(diphenyl)silane
  • SMILES: CCO[Si](C1=CC=CC=C1)(C2=CC=CC=C2)OCC
  • Synonyms: Diethoxydiphenylsilane, 2553-19-7, Diphenyldiethoxysilane, Silane, diethoxydiphenyl-, 2L8R5QPV9A

Application

Diphenyldiethoxysilane is widely used as a surface modifying agent for silica-based materials, providing hydrophobic properties through its reactive silane groups. In materials science, it serves as a key precursor for hybrid organic-inorganic polymers and sol-gel coatings. The compound finds applications in semiconductor manufacturing as a dielectric layer modifier and in chromatography as a stationary phase derivatization reagent.

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