2526-62-7

Basic information

• Product Name: 2-CYANOETHYLTRIMETHOXYSILANE
• Synonyms: 3-(trimethoxysilyl)-propanenitril;3-(trimethoxysilyl)-Propanenitrile;2-CYANOETHYLTRIMETHOXYSILANE;BETA-CYANOETHYLTRIMETHOXYSILANE;3-(trimethoxysilyl)propiononitrile;Propanenitrile, 3-(trimethoxysilyl)-
• CAS NO: 2526-62-7
• Molecular Formula: C₆H₁₃NO₃Si
• Molecular Weight: 175.26
• EINECS: 219-764-3
• Mol File: 2526-62-7.mol
• Article Data: 2

Chemical Properties

• Melting Point: <0°C
• Boiling Point: 112 °C
• Flash Point: 88°C
• Appearance: /
• Density: 1.079
• Vapor Pressure: 0.567mmHg at 25°C
• Refractive Index: 1.4126
• Water Solubility: 1000g/L at 20℃
• CAS DataBase Reference: 2-CYANOETHYLTRIMETHOXYSILANE(CAS DataBase Reference)
• NIST Chemistry Reference: 2-CYANOETHYLTRIMETHOXYSILANE(2526-62-7)
• EPA Substance Registry System: 2-CYANOETHYLTRIMETHOXYSILANE(2526-62-7)

Safety Data

• Statements: 20/21/22-36/37/38
• Safety Statements: 23-26-27-36/37/39
• TSCA: Yes
• Hazardous Substances Data: 2526-62-7(Hazardous Substances Data)

Usage

Flammability and Explosibility

Notclassified

InChI:InChI=1/C6H13NO3Si/c1-8-11(9-2,10-3)6-4-5-7/h4,6H2,1-3H3

Upstream product

• 67-56-1 methanol 
• 1071-22-3 2-cyanoethyltrichlorosilane 
• 18192-16-0 cyanoethyl silane 

Relevant articles and documents

Preparation method of 2-cyanoethyl trimethoxy silane

The invention discloses a preparation method of 2-cyanoethyl trimethoxysilane, which comprises the steps that 2-cyanoethyl trichlorosilane is added into a reaction container, methanol is dropwise added into a reaction system, nitrogen is introduced for bubbling so as to enable hydrogen chloride gas generated by reaction to be timely moved out of the reaction system, the reaction container is provided with condensing equipment in a matched manner, the condensing equipment enables methanol steam to be liquefied and flow back to the reaction system, after the reaction is finished, obtained reaction liquid is subjected to reduced pressure distillation, fractions are collected, and the 2-cyanoethyl trimethoxy silane product can be obtained. The method has the advantages that the hydrogen chloride generated in the preparation process of the 2-cyanoethyl trimethoxy silane can be effectively removed on the premise of not increasing additional working procedures and materials, so that side reactions are reduced, and a high-purity target product can be obtained through rectification.