Chemical name: Nonafluorohexyltrimethoxysilane
Synonyms: 1,1,2,2-Tetrahydrononafluorohexyltrimethoxysilane, Trimethoxy(1H,1H,2H,2H-nonafluorohexyl)silane
CAS No.: 85877-79-8
Molecular formula: C9H13F9O3Si
Molecular weight: 368.27
Boiling point: 182.127°C @ 760 mmHg
Density: 1.335 g/mL
Refractive index: 1.338
Appearance: Colorless transparent liquid
Purity: 98.00%min by GC
Regular Packing: N.W 25kg/200kg iron drum lined with plastic
Sample Packing: 0.1kg-1kg plastic bottle
Class 3 dangerous goods
HS Code: 2931900090
Status & Application
Status: Industrial scale
1) Used as a coupling agent to increase the bonding strength of the fluorine-containing resin and the substrate.
2) Used to prepare water-proof, oil-proof and anti-fouling treatment agents, and it can be used in the protection of water-proof, anti-fouling and weathering of cultural relics, masonry, metal, wood, etc.
3) Used as a finishing agent to reduce the water holding capacity of natural fiber (wool, cotton, leather, etc.) products, and to improve surface water repellency and stain resistance.
4) Used as a water-repellent and antifouling treatment on the surface of glass.