125377
3-(Triethoxysilyl)propionitrile
97%
Synonym(s):
(2-Cyanoethyl)triethoxysilane
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25 ML
$137.00
About This Item
Linear Formula:
(C2H5O)3SiCH2CH2CN
CAS Number:
Molecular Weight:
217.34
Beilstein/REAXYS Number:
1776392
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23
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Quality Level
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
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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.[1][2][3]
Application
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]
Storage Class
10 - Combustible liquids
wgk_germany
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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