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Sigma-Aldrich

n-Propyltriethoxysilane

≥98%, deposition grade

Synonym(s):

Triethoxypropylsilane

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About This Item

Linear Formula:
(C2H5O)3SiCH2CH2CH3
CAS Number:
2550-02-9
Molecular Weight:
206.35
EC Number:
219-842-7
MDL number:
MFCD00026756
UNSPSC Code:
12352103
PubChem Substance ID:
24885486
NACRES:
NA.23

grade

deposition grade

assay

≥98%

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

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pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

hcodes

H226,H315

Hazard Classifications

Flam. Liq. 3 - Skin Irrit. 2

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

137.3 °F - closed cup

flash_point_c

58.5 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Yueer Yan et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 21(34), 12161-12170 (2015-07-16)
A clear and deep understanding of zeolite crystallization with the addition of organosilane is desirable for the reasonable design and preparation of hierarchical zeolites. Herein, the effects of different organosilanes on zeolite crystallization were systematically studied. It was found that
Céline Hubert et al.
Faraday discussions, 181, 139-146 (2015-04-30)
Silica particles with a controlled number of entropic patches, i.e. dimples, are synthesized through the growth of the silica core of binary multipods that have been produced by a seeded-growth emulsion polymerization reaction. Transmission electron microscopy studies indicate that the

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