CFS-165 Functional Silane 1H,1H,2H,2H-Perfluorooctyltrimethoxysilane CAS No. 85857-16-5.
CFS-165, 1H,1H,2H,2H-Perfluorooctyltrimethoxysilane is a silane coupling agent containing fluoroalkyl functional group. It has excellent heat resistance, chemical resistance and low surface free energy. It is the equivalent of Dynasylan F8161.
Chemical Name | 1H,1H,2H,2H-Perfluorooctyltrimethoxysilane |
Cas No. | 85857-16-5 |
Formula | C11H13F13O3SI |
Appearance | Colorless to light yellow clear liquid |
Color | Colorless to light yellow |
Purity | min 97% |
Applications
CFS-165 can be used as a basic material of sol-gel system and the synthesis of fluoro resins and fluoro copolymers.
CFS-165 can act as a surface modifier and an adhesion promoter of inorganic materials such as pigments, glass and ceramics. It can improve the bonding performance between organic fluoropolymers and inorganic substrates.
CFS-165 can be used in wooden, fabrics and cosmetics fields with excellent surface protection, waterproof and oil repellent performance.
CFS-165 can also be used for agricultural plastic films, acting as an important additive of dropping agents and fogging agent synthesis.
Storage
CFS-165 should be stored in a cool, well-ventilated place, and avoid exposure to humidity.
CFS-165 should be stored in its original containers and used up as soon as possible after opening.
When stored in a strictly sealed and unopened container, CFS-165 has a shelf life of 12months.
Packaging&Shipping
CFS-165 is offered in 1L PE bottles, 25L PE pails and 200L PVF steel drums.
Please contact Co-Formula team for any special packaging request.


Company Information
Co-Formula is recognized globally as a professional manufacturer and supplier of organosilicon materials. Since our establishment, we have been dedicated to production and marketing of functional silanes, silicone fluids and siloxanes, polymers and additives. Today, our offerings are widely used in various fields, like construction, coatings, cosmetics, plastics, sealants, healthcare and electrical industry.
We always cooperate with customers to find the best solution for their applications and meet their needs. Deep expertise and superior manufacturing capabilities enable us to deliver high quality products and services to our customers. We have built long-term relationship with distributors and end-users from North and South America, South East Asia, Europe, Middle East, Russia and Australia.

R&D Department
Co-Formula own our R&D department, and has established long-term cooperation with domestic and international universities and research institutions and realized combination of production,study and research.

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Functional Group | Code | Chemical Name | Cas No. |
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CFS-377 | 1H,1H,2H,2H-Perfluorooctyltriethoxysilane | 51851-37-7 | |
CFS-651 | 1H,1H,2H,2H-Perfluorodecyltrimethoxysilane | 83048-65-1 | |
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CFS-584 | 1H,1H,2H-Perfluoro-1-decene | 21562-58-4 | |
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CFS-451 | (3.3.3-trifluoropropyl) triethoxysilan | 86876-45-1 | |
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