1H,1H,2H,2H-Perfluorooctyltriethoxysilane CAS No:51851-37-7 C14H19F13O3Si

Main Applications

1.‌Electronics and Optics‌: Anti-fingerprint, anti-reflective, and anti-fog coatings for glass products such as smartphone screens and camera lenses.

2.‌Architecture and Building Materials‌: Waterproofing, stain-resistant, and weather-resistant treatments for concrete, ceramics, marble, and stone.

3.‌Metals and Wood‌: Anti-oxidation coatings for metals such as aluminum alloys, copper, and iron; preservative and stain-resistant treatments for wood.

4.‌Textiles and Leather‌: Hydrophobic and oleophobic treatments for natural fiber products to reduce water retention.

5.‌Chemical Synthesis‌: Raw material for fluorosilicone resin synthesis; sol-gel additive; adhesion promoter between inorganic materials and fluoropolymers; film-forming agents/hydrophobic agents in cosmetics.‌‌

Storage and Precautions

1.‌Environmental Requirements‌: Keep containers strictly sealed and store in a cool, dry, well-ventilated area away from light, heat sources, and open flames.

2.‌Temperature Recommendations‌: Recommended storage below 25°C (some sources suggest cold storage) to prevent decomposition or polymerization caused by high temperatures.

3.‌Key Moisture Control: This substance is prone to hydrolysis upon contact with water; it must be isolated from moisture, and the operating environment must be dry.

4.‌Safety Precautions: Classified as an irritant chemical (UN 3265); poses a risk of irritation upon contact with skin or eyes. Wear safety goggles, gloves, and a protective mask during handling to avoid inhaling vapors.‌‌