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125377

3-(Triethoxysilyl)propionitrile

Name: 3-(Triethoxysilyl)propionitrile
Brand: ALDRICH

97%

Synonym(s):

(2-Cyanoethyl)triethoxysilane

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About This Item

Linear Formula:

(C₂H₅O)₃SiCH₂CH₂CN

CAS Number:

919-31-3

Molecular Weight:

217.34

UNSPSC Code:

12352103

NACRES:

NA.23

PubChem Substance ID:

24847662

EC Number:

213-050-5

Beilstein/REAXYS Number:

1776392

MDL number:

MFCD00019851

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Properties

Quality Level

100

assay

97%

form

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

Description

General description

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.

Application

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.

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

158.9 °F - closed cup

flash_point_c

70.5 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Swelling-Agent-Free Synthesis of Siliceous and Functional Mesocellular Foam-Like Mesophases by Using a Carboxy-Terminated Triblock Copolymer

Hsu Y, et al.

Advances in Functional Materials, 18(12), 1799-1808 (2008)

Trialkoxysilane grafting onto nanoparticles for the preparation of clear coat polyacrylate systems with excellent scratch performance

Bauer, Frank, et al.

Progress in Organic Coatings, 47(2), 147-153 (2003)

Towards establishing structure-activity relationships for mesoporous silica in drug delivery applications

Rosenholm JM and Linden M

Journal of Controlled Release : Official Journal of the Controlled Release Society, 128(2), 157-164 (2008)

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Global Trade Item Number

SKU	GTIN
125377-25ML	04061838723451