125377

3-(Triethoxysilyl)propionitrile

97%

• Sinónimos: (2-Cyanoethyl)triethoxysilane
• Fórmula lineal: (C₂H₅O)₃SiCH₂CH₂CN
• Número de CAS: 919-31-3
• Peso molecular: 217.34
• Beilstein: 1776392
• Número CE: 213-050-5
• Número MDL: MFCD00019851
• Código UNSPSC: 12352103
• ID de la sustancia en PubChem: 24847662
• NACRES: NA.23

Propiedades

• Ensayo: 97%
• Formulario: liquid
• índice de refracción: n20/D 1.414 (lit.)
• bp: 224 °C (lit.)
• densidad: 0.979 g/mL at 25 °C (lit.)
• cadena SMILES: 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
• Clave InChI: GBQYMXVQHATSCC-UHFFFAOYSA-N

Descripción

Descripción general

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]

Aplicación

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]

Información de seguridad

• Código de clase de almacenamiento: 10 - Combustible liquids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): 158.9 °F - closed cup
• Punto de inflamabilidad (°C): 70.5 °C - closed cup
• Equipo de protección personal: Eyeshields, Gloves, type ABEK (EN14387) respirator filter