125377

2-氰基乙基三乙氧基硅烷

97%

• 别名: (2-氰乙基)三乙氧基硅烷
• 线性分子式: (C₂H₅O)₃SiCH₂CH₂CN
• CAS号: 919-31-3
• 分子量: 217.34
• Beilstein: 1776392
• EC 号: 213-050-5
• MDL编号: MFCD00019851
• UNSPSC代码: 12352103
• PubChem化学物质编号: 24847662
• NACRES: NA.23

属性

• 质量水平: 100
• 方案: 97%
• 表单: liquid
• 折射率: n20/D 1.414 (lit.)
• 沸点: 224 °C (lit.)
• 密度: 0.979 g/mL at 25 °C (lit.)
• SMILES字符串: CCO[Si](CCC#N)(OCC)OCC
• InChI: 1S/C9H19NO3Si/c1-4-11-14(12-5-2,13-6-3)9-7-8-10/h4-7,9H2,1-3H3
• InChI key: GBQYMXVQHATSCC-UHFFFAOYSA-N

说明

一般描述

3-(Triethoxysilyl)propionitrile (TESPN) is an organosilyl sol gel that can be used as a silane based coupling agent to improve the adhesion between metal-polymeric composite. It is non-toxic and cost efficient which makes it a suitable alternative to the existing chromate treatment of metals. It can be used in surface modification of silica based surfaces.[1][2][3]

应用

3-(Triethoxysilyl)propionitrile (TESPN) may be coated on quartz and aluminum by the sol-gel process.[4]

TESPN can functionalize silica nanoparticles for the fabrication of solid state electrolyte based dye sensitized solar cells (DSSCs) and for the development of PVDf based ultrafiltration membranes for antifouling applications.[5][6] It can also be used in the synthesis of SBA-15 for the formation of mesoporous silica for drug delivery applications.[7]

安全信息

• 储存分类代码: 10 - Combustible liquids
• WGK: WGK 1
• 闪点(°F): 158.9 °F - closed cup
• 闪点(°C): 70.5 °C - closed cup
• 个人防护装备: Eyeshields, Gloves, type ABEK (EN14387) respirator filter