102390-98-7

Basic information

• Product Name: NONAFLUOROHEXYLTRIETHOXYSILANE
• Synonyms: NONAFLUOROHEXYLTRIETHOXYSILANE;Triethoxy(1H,1H,2H,2H-nonafluorohexyl)silane;1H,1H,2H,2H-Nonafluorohexyltriethoxysilane Triethoxy(1H,1H,2H,2H-perfluorohexyl)silane;Triethoxy(1H,1H,2H,2H-perfluorohexyl)silane;Triethoxy(1H,1H,2H,2H-nonafluorohexyl)silane
• CAS NO: 102390-98-7
• Molecular Formula: C₁₂H₁₉F₉O₃Si
• Molecular Weight: 410.35
• Mol File: 102390-98-7.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 241.486°C at 760 mmHg
• Flash Point: 99.847°C
• Appearance: /
• Density: 1.241g/cm³
• Vapor Pressure: 0.056mmHg at 25°C
• Refractive Index: 1.3470 to 1.3510
• Storage Temp.: Inert atmosphere,Room Temperature
• CAS DataBase Reference: NONAFLUOROHEXYLTRIETHOXYSILANE(CAS DataBase Reference)
• NIST Chemistry Reference: NONAFLUOROHEXYLTRIETHOXYSILANE(102390-98-7)
• EPA Substance Registry System: NONAFLUOROHEXYLTRIETHOXYSILANE(102390-98-7)

Safety Data

• TSCA: Yes
• Hazardous Substances Data: 102390-98-7(Hazardous Substances Data)

Usage

Chemical Properties

Colorless transparent liquid.

Uses

Nonafluorohexyltriethoxysilane is an organic silane, which can be used as an organic reagent.

Application

Main applications of Nonafluorohexyltriethoxysilane1) 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.

InChI:InChI=1/C12H19F9O3Si/c1-4-22-25(23-5-2,24-6-3)8-7-9(13,14)10(15,16)11(17,18)12(19,20)21/h4-8H2,1-3H3

Upstream product

• 78-08-0 Triethoxyvinylsilane 
• 423-39-2 1-iodo-2,2,3,3,4,4,5,5,5-nonafluorobutane 

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