125377

3-(Triethoxysilyl)propionitrile

97%

• 동의어(들): (2-Cyanoethyl)triethoxysilane
• Linear Formula: (C₂H₅O)₃SiCH₂CH₂CN
• CAS Number: 919-31-3
• Molecular Weight: 217.34
• Beilstein: 1776392
• EC Number: 213-050-5
• MDL number: MFCD00019851
• UNSPSC 코드: 12352103
• PubChem Substance ID: 24847662
• NACRES: NA.23

속성

• 분석: 97%
• 양식: liquid
• refractive index: n20/D 1.414 (lit.)
• bp: 224 °C (lit.)
• density: 0.979 g/mL at 25 °C (lit.)
• SMILES string: 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

설명

일반 설명

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]

애플리케이션

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]

안전성 정보

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point (°F): 158.9 °F - closed cup
• Flash Point (°C): 70.5 °C - closed cup
• 개인 보호 장비: Eyeshields, Gloves, type ABEK (EN14387) respirator filter