CHLUMOFIUOR® Perfluorohexylethyltrimethoxysilane CAS 85857-16-5

Product Information

Product name: FL104

Chemical name: Perfluorohexylethyltrimethoxysilane

Chemical formula: (CH3O)3SiCH2CH2(CF2)6F

Description

Ingredient and component information

Material Name: Perfluorohexylethyltrimethoxysilane

CAS Code: 85857-16-5

EINECS Code:None

TSCA listed or not: Not listed

Purity:> 97

Physical and Chemical Properties

Color: colorless

Molecular weight: 468.28

Boiling point: 88℃@ 4 mmHg

Melting point: <0℃

Flash point: >65℃

Vapor pressure: –

Vapor density (air=1): >1

Decomposition temperature: no data

Ignition point: no data

Explosion Limit: No data

Density: 1.457g/mL @ 16°C

Refractive index: 1.335@ 20℃

Solubility in water: hydrolysis reaction

Other Name:

1H,1H,2H,2H – Tridecafluorooctyltrimethoxysilane

3,3,4,4,5,5,6,6,7,7,8,8,8 – Tridecafluorooctyltrimethoxysilane

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Application scenarios

1. Glass and Optical Products:

Used in mobile phone screens, camera lenses, automotive windshields, and photovoltaic glass, providing anti-fingerprint, anti-fouling, easy-cleaning, and UV resistance properties, while improving optical clarity and weather resistance.

2. Metal and Alloy Protection:

Used for surface modification of metals and alloys such as copper, aluminum, and steel, forming a corrosion-resistant and anti-oxidation film, suitable for long-term protection of metal components in harsh environments such as marine and chemical industries.

3. Building and Stone Protection:

Used for waterproofing, anti-fouling, and weathering protection of building materials such as concrete, marble, and brick, as well as cultural relics made of stone, reducing water absorption and maintenance costs, and extending service life.

4. Coatings and Coating Industry:

Used in the preparation of fluorosilicone-modified coatings, improving weather resistance, chemical resistance, anti-fouling properties, and adhesion of coatings, applied in high-performance coating scenarios such as building exteriors, ships, bridges, and electronic appliances.

5. Adhesives and Sealants:

Used as an adhesion promoter for inorganic substrates (glass, metal, ceramics) and fluoropolymers (PTFE, fluorosilicone rubber), improving interfacial compatibility and bonding strength, and enhancing the moisture and oil resistance of the adhesive layer.

6. Fluorosilicone Synthesis:

Used in the synthesis of fluorosilicone oils, silicone resins, and silicone rubbers, enhancing the high and low temperature resistance, chemical resistance, and anti-stick properties of materials, expanding applications in sealing, insulation, and mold release.

7. Wire and Cable Materials:

Used for modification of CPE sheath materials, improving oil resistance, weather resistance, and mechanical properties through cross-linking, suitable for cable protection in harsh working conditions such as chemical and outdoor environments.

8. Special Membranes and Separation Materials:

Used for modification of membrane materials such as PVDF and carbon nanotubes, preparing superhydrophobic/superoleophobic separation membranes, applied in environmental protection and water treatment fields such as VOC removal and membrane distillation desalination.

9. Textiles, Leather, and Wood:

Used for waterproofing and anti-fouling treatment of natural fibers (cotton, wool, leather) and wood, reducing water absorption and improving stain resistance and ease of cleaning, while maintaining the original texture and breathability of the substrate.

10. Electronics and Precision Manufacturing:

Used for silanization of silicon wafer surfaces, modification of 3D printing substrates, and preparation of self-assembled monolayers (SAMs), optimizing the surface properties and process compatibility of electronic components.

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