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Atomfair Trimethoxy(pentafluorophenyl)silane C9H9F5O3Si

Description Trimethoxy(pentafluorophenyl)silane (CAS No. 223668-64-2) is a highly specialized organosilicon compound with the molecular formula C9H9F5O3Si . This fluorinated silane reagent is widely utilized in surface modification, polymer chemistry, and advanced material synthesis due to its unique reactivity and stability. The compound features a pentafluorophenyl group bonded to a trimethoxysilane moiety, enabling dual functionality for covalent attachment to surfaces and further derivatization. With a purity grade suitable for research and industrial applications, this product is rigorously tested via GC, NMR, and FTIR to ensure consistency. Ideal for creating hydrophobic coatings, functionalized silica materials, or as a precursor in pharmaceutical intermediates.…

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Description

Description

Trimethoxy(pentafluorophenyl)silane (CAS No. 223668-64-2) is a highly specialized organosilicon compound with the molecular formula C9H9F5O3Si. This fluorinated silane reagent is widely utilized in surface modification, polymer chemistry, and advanced material synthesis due to its unique reactivity and stability. The compound features a pentafluorophenyl group bonded to a trimethoxysilane moiety, enabling dual functionality for covalent attachment to surfaces and further derivatization. With a purity grade suitable for research and industrial applications, this product is rigorously tested via GC, NMR, and FTIR to ensure consistency. Ideal for creating hydrophobic coatings, functionalized silica materials, or as a precursor in pharmaceutical intermediates. Packaged under inert gas to maintain stability, it is supplied in amber glass bottles to prevent degradation.

  • CAS No: 223668-64-2
  • Molecular Formula: C9H9F5O3Si
  • Molecular Weight: 288.24
  • Exact Mass: 288.02411149
  • Monoisotopic Mass: 288.02411149
  • IUPAC Name: trimethoxy-(2,3,4,5,6-pentafluorophenyl)silane
  • SMILES: CO[Si](C1=C(C(=C(C(=C1F)F)F)F)F)(OC)OC
  • Synonyms: Trimethoxy(pentafluorophenyl)silane, 223668-64-2, DTXSID50382186, DTXCID70333211, 607-005-2

Application

Trimethoxy(pentafluorophenyl)silane is extensively used as a coupling agent for modifying glass, metal oxide, or silica surfaces with fluorinated aromatic groups, enhancing hydrophobicity and chemical resistance. In materials science, it serves as a key intermediate for synthesizing hybrid organic-inorganic composites with tailored dielectric or optical properties. The compound’s reactive silane group also facilitates its use in chromatography stationary phase functionalization for improved separation performance.

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