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1H,1H,2H,2H- Perfluorooctyltriethoxysilane

Chemical Name:	1H,1H,2H,2H- Perfluorooctyltriethoxysilane
Product Category:	Fluoro Silanes \| Silane Coupling Agent
Structural Formula:
CAS NO.:	51851-37-7
Molecular formula:	C₁₄H₁₉F₁₃O₃Si
EINECS:	257-473-3
Molecular Weight:	510.36 g/mol
Appearance:	Colorless transparent liquid

1H,1H,2H,2H- Perfluorooctyltriethoxysilane Description

1H,1H,2H,2H-Perfluorooctyltriethoxysilane (CAS 51851-37-7) is a specialized fluorinated organosilane known for its ability to impart exceptional hydrophobic and oleophobic properties to various substrates. This compound is extensively utilized in industries requiring surface modifications to achieve water and oil repellency, enhancing the durability and performance of materials.

Chemical name	1H,1H,2H,2H- Perfluorooctyltriethoxysilane
Synonyms	Triethoxy(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-1-octyl)silane; Triethoxy(1H,1H,2H,2H-perfluoro-1-octyl)silane; 2-(Tridecafluorohexyl) ethyltriethoxysilane
Boiling Point	95°C
Density	1.3299 g/mL at 25°C
Flash Point	97°C
Refractive Index	1.345
Solubility	Miscible with alcohol, aromatic, and aliphatic hydrocarbons; reacts slowly with moisture
Applications	Insulation Coating: Enhances durability and performance of glass wool & mineral wool. Anti-Corrosion & Anti-Icing: Protects metals from rust and ice formation. Fluorine-Modified ORMOCER: Enables superhydrophobic coatings. Silane Membrane Coating: Improves PVDF membranes for VOC removal. Glass Surface Treatment: Enhances contact angles for 3D inkjet printing. Titanium Hydrophobic Coating: Improves surface properties. Glass Nanoparticle Modification: Enhances functionality. Protective Agents: Shields materials from water, oil, and fouling.
Safety and Handling	Hazard Codes: F (Flammable), Xi (Irritant) Risk: R36/37/38 – Irritates eyes, skin, and respiratory system. Safety: S26 – Rinse eyes with water and seek medical help if exposed. S37 – Wear protective gloves. S60 – Dispose of as hazardous waste.
Storage	Storage Conditions: Store in a cool, dry place, tightly sealed to prevent moisture ingress. Stability: Stable under recommended storage conditions; hydrolyzes upon exposure to moisture.
Packaging	Our standard packing is net 25kg / 200 kg drums / 1000kg/IBC，or according to your requirements.
Sample	Provided for free
Inventory items	5 tons.
Price	Please contact us to get the new price.

Packaging Specifications

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1H,1H,2H,2H- Perfluorooctyltriethoxysilane: Guide

1H,1H,2H,2H-Perfluorooctyltriethoxysilane is integral in applications requiring enhanced water and oil repellency. Its ability to form durable, low-energy surfaces makes it invaluable across various industries, including insulation, metal protection, coatings, and environmental applications.

Key Benefits:

Imparts hydrophobic and oleophobic properties to treated surfaces.
Enhances insulation properties in glass wool and mineral wool.
Provides anti-corrosion and anti-icing protection for metals.
Improves substrate wettability for advanced coating applications.
Contributes to environmental safety through its use in membrane synthesis for hazardous compound removal.