125377

3-(Triethoxysilyl)propionitrile

97%

• Sinonimo/i: (2-Cyanoethyl)triethoxysilane
• Formula condensata: (C₂H₅O)₃SiCH₂CH₂CN
• Numero CAS: 919-31-3
• Peso molecolare: 217.34
• Beilstein: 1776392
• Numero CE: 213-050-5
• Numero MDL: MFCD00019851
• Codice UNSPSC: 12352103
• ID PubChem: 24847662
• NACRES: NA.23

Proprietà

• Saggio: 97%
• Forma fisica: liquid
• Indice di rifrazione: n20/D 1.414 (lit.)
• P. eboll.: 224 °C (lit.)
• Densità: 0.979 g/mL at 25 °C (lit.)
• Stringa SMILE: 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; GBQYMXVQHATSCC-UHFFFAOYSA-N

Descrizione

Descrizione generale

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.

Applicazioni

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

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. It can also be used in the synthesis of SBA-15 for the formation of mesoporous silica for drug delivery applications.

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 10 - Combustible liquids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): 158.9 °F - closed cup
• Punto d’infiammabilità (°C): 70.5 °C - closed cup
• Dispositivi di protezione individuale: Eyeshields, Gloves, type ABEK (EN14387) respirator filter