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539317 Sigma-Aldrich

n-Propyltriethoxysilane

97%

Synonym: Triethoxypropylsilane

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Properties

Related Categories Chemical Synthesis, Materials Science, Micro/NanoElectronics, Organometallic Reagents, Organosilicon,
Quality Level   100
assay   97%
form   liquid
refractive index   n20/D 1.396 (lit.)
bp   179-180 °C (lit.)
density   0.892 g/mL at 25 °C (lit.)
SMILES string   CCC[Si](OCC)(OCC)OCC
InChI   1S/C9H22O3Si/c1-5-9-13(10-6-2,11-7-3)12-8-4/h5-9H2,1-4H3
InChI key   NBXZNTLFQLUFES-UHFFFAOYSA-N

Description

General description

n-Propyltriethoxysilane (PTES) is a mesoporous hyperbranched organosilane that can be used as a grafting agent. It can be used in the functionalization of a variety of substrates by attaching the silane groups with the surface atoms.

Application

n-Propyltriethoxysilane was used for surface modification of titania particles and nanotubes. Propyltriethoxysilane may be used as an organosilicon precursor to prepare O2 sensor platform. They were also used to coat mesoporous silica tablets by the sol-gel technique.

Packaging

25 mL in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
RIDADR 
UN 1993C 3 / PGIII
WGK Germany 
WGK 3
Flash Point(F) 
134.6 °F - closed cup
Flash Point(C) 
57 °C - closed cup
Protocols & Articles
Peer-Reviewed Papers
15

References

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