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1H,1H,2H,2H-Perfluorodecyltrimethoxysilane CAS 83048-65-1

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Product Name: 1H,1H,2H,2H-Perfluorodecyltrimethoxysilane


(Heptadecafluoro-1,1,2,2-tetradecyl)trimethoxysilane; Heptadecafluorodecyl trimethoxysilane;

Molecular Structure:


Item Specifications
CAS No. 83048-65-1
Molecular Formula C16H13F17O3Si
Molecular Weight 568.30
Appearance Colorless Transparent Liquid
Purity, %  ≥ 98.0
Density (20℃) 1.525±0.005
Refractive index (20℃) 1.333±0.005


Packing: 1KG/Fluoride Bottle, 25KG/Drum, 200L/Drum


1H,1H,2H,2H-Perfluorodecyltrimethoxysilane is a Colorless Transparent Liquid, which has faster hydrolysis speed and higher efficiency than ethoxy fluorosilane. After hydrolysis, low molecular alcohol is released, and the active silanol generated can form chemical bond with hydroxyl, carboxyl and oxygen containing groups in many inorganic and organic substrates, forming self-assembled monolayer fluorosilicone film on the surface of inorganic compound. The treated substrate has low surface energy and poor wettability, exhibiting excellent hydrophobicity, oil repellency, and anti fouling properties.


  1. Coating for electronic products;
  2. Used for self-cleaning of glass and other products, as well as hydrophobic and oil repellent treatment of glass fiber and other surfaces.
  3. Used to prepare wear-resistant ultra moisture resistant nylon surfaces.
  4. Used as an additive to increase the hydrophobicity of the surface of carbon nanotube structures


This product should be stored in a dark place and at room temperature.


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