Nonafluorohexyltrimethoxysilane CAS 85877-79-8

Nonafluorohexyltrimethoxysilane CAS 85877-79-8

Product Description

Product Identification

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


Specification

Appearance: Colorless transparent liquid

Purity: 98.00%min by GC

Moisture: 0.50%max


Package

Regular Packing: N.W 25kg/200kg iron drum lined with plastic

Sample Packing: 0.1kg-1kg plastic bottle


Transport Information

Classification: 

Class 3 dangerous goods

UN 1993

PG III

HS Code: 2931900090


Status & Application

Status: Industrial scale

Application: 

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.


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