85877-79-8

Basic information

• Product Name: NONAFLUOROHEXYLTRIMETHOXYSILANE
• Synonyms: NONAFLUOROHEXYLTRIMETHOXYSILANE;TriMethoxy(1H,1H,2H,2H-nonafluorohexyl)silane;triMethoxy(3,3,4,4,5,5,6,6,6-nonafluorohexyl)silane;1H,1H,2H,2H-NonafluorohexylTrimethoxysilane;Nonafluorobutylethyltrimethoxysilane;Nonafluoro-1,1,2,2-tetrahydrohexyltrimethoxysilane;Dow Corning B 3958;3,3,4,4,5,5,6,6,6-Nonafluorohexyltrimethoxysilane
• CAS NO: 85877-79-8
• Molecular Formula: C9H13F9O3Si
• Molecular Weight: 368.27
• Mol File: 85877-79-8.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 68-9°C/15mmHg
• Flash Point: 71°C(lit.)
• Appearance: /
• Density: 1,335 g/cm3
• Vapor Pressure: 1.121mmHg at 25°C
• Refractive Index: 1.3376
• CAS DataBase Reference: NONAFLUOROHEXYLTRIMETHOXYSILANE(CAS DataBase Reference)
• NIST Chemistry Reference: NONAFLUOROHEXYLTRIMETHOXYSILANE(85877-79-8)
• EPA Substance Registry System: NONAFLUOROHEXYLTRIMETHOXYSILANE(85877-79-8)

Safety Data

• TSCA: No
• Hazardous Substances Data: 85877-79-8(Hazardous Substances Data)

Usage

General Description

NONAFLUOROHEXYLTRIMETHOXYSILANE is a chemical compound consisting of a nonafluoroalkyl group attached to a trimethoxysilane molecule. NONAFLUOROHEXYLTRIMETHOXYSILANE is commonly used as a water and oil repellent in various applications such as surface coatings, textiles, and building materials. It has strong hydrophobic and oleophobic properties, which make it effective in repelling both water and oil-based substances. NONAFLUOROHEXYLTRIMETHOXYSILANE is also used as a surface treatment for glass, ceramics, and metals, providing a durable and long-lasting protective layer. Additionally, it can be used as a coupling agent or adhesion promoter in the production of composite materials. Despite its effectiveness, careful handling and proper safety precautions are recommended due to its potential hazards if not handled properly. Overall, NONAFLUOROHEXYLTRIMETHOXYSILANE is a versatile chemical with a variety of industrial applications.

InChI:InChI=1/C9H13F9O3Si/c1-19-22(20-2,21-3)5-4-6(10,11)7(12,13)8(14,15)9(16,17)18/h4-5H2,1-3H3

Upstream product

• 2768-02-7 (vinyl)trimethoxylsilane 
• 423-39-2 1-iodo-2,2,3,3,4,4,5,5,5-nonafluorobutane 
• 19430-93-4 3,3,4,4,5,5,6,6,6-Nonafluoro-1-hexene 
• 124-41-4 sodium methylate 
• 78560-47-1 trichloro(1H,1H,2H,2H-nonafluorohexyl)silane 

Relevant articles and documents

PERFLUORO-ALKYL MODIFIED ORGANIC SILANE

The present invention relates to a method for preparing perfluoroalkyl modified organic silane, and the method for preparing perfluoroalkyl modified organic silane comprises a step for adding a pyrolytic radical initiator and a tin-based organic metal compound to a mixture of a perfluoroalkyl iodide compound and an organic silane having a double bond. The method for preparing perfluoroalkyl modified organic silane suppresses an additive reaction of the pyrolytic radical initiator and smoothens the reduction of iodine, thereby forming perfluoroalkylalkoxy silane at high efficiency and high purity, causes no chlorine gas, which is a toxic gas, thereby making less environmental loading, such as gas purification facilities, and does not use an expensive metal catalyst and hydrogen gas, thereby preparing perfluoroalkyl modified organic silane easily and economically.COPYRIGHT KIPO 2016