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CAS 149838-19-7

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3-(heptafluoroisopropoxy)propyltriethoxysilane

Description:
3-(Heptafluoroisopropoxy)propyltriethoxysilane, with the CAS number 149838-19-7, is a silane compound characterized by its unique structure that includes a propyl group linked to a triethoxysilane moiety and a heptafluoroisopropoxy functional group. This compound exhibits hydrophobic properties due to the presence of fluorinated groups, making it useful in applications requiring water repellency and surface modification. It is typically utilized as a coupling agent or surface modifier in various materials, including polymers and glass, enhancing adhesion and durability. The presence of ethoxy groups allows for hydrolysis and subsequent condensation reactions, facilitating bonding to substrates. Additionally, the fluorinated portion contributes to low surface energy, which can improve the chemical resistance and thermal stability of treated surfaces. Overall, this silane is valuable in industries such as coatings, adhesives, and composites, where enhanced performance characteristics are desired. Safety data sheets should be consulted for handling and storage guidelines, as silanes can be reactive and may pose health risks if not managed properly.
Formula:C12H21F7O4Si
InChI:InChI=1/C12H21F7O4Si/c1-4-21-24(22-5-2,23-6-3)9-7-8-20-10(13,11(14,15)16)12(17,18)19/h4-9H2,1-3H3
SMILES:CCO[Si](CCCOC(C(F)(F)F)(C(F)(F)F)F)(OCC)OCC
Synonyms:
  • Triethoxy{3-[1,2,2,2-Tetrafluoro-1-(Trifluoromethyl)Ethoxy]Propyl}Silane
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