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175579

Sigma-Aldrich

Triethoxymethylsilane

99%

Synonym(s):

Methyltriethoxysilane

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About This Item

Linear Formula:
CH3Si(OC2H5)3
CAS Number:
2031-67-6
Molecular Weight:
178.30
Beilstein:
1742453
EC Number:
217-983-9
MDL number:
MFCD00009066
UNSPSC Code:
12352103
PubChem Substance ID:
24850511
NACRES:
NA.22

vapor density

>1 (vs air)

Quality Level

200

vapor pressure

11 mmHg ( 20 °C)

Assay

99%

form

liquid

refractive index

n20/D 1.383 (lit.)

bp

141-143 °C (lit.)

density

0.895 g/mL at 25 °C (lit.)

SMILES string

CCO[Si](C)(OCC)OCC

InChI

1S/C7H18O3Si/c1-5-8-11(4,9-6-2)10-7-3/h5-7H2,1-4H3

InChI key

CPUDPFPXCZDNGI-UHFFFAOYSA-N

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Application

Triethoxymethylsilane is an organosilane that can be used to prepare:
  • An oxidizing catalyst known with excellent features such as selectivity, stability, and recyclability.
  • A hydrogel heterogeneous platinum catalyst applicable in the chemoselective hydrogenation of nitroarenes.

Pictograms

Flame
GHS02

Signal Word

Warning

Hazard Statements

H226

Precautionary Statements

P210

Hazard Classifications

Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

93.2 °F - closed cup

Flash Point(C)

34 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Silia Cat TEMPO: An Effective and Useful Oxidizing Catalyst
Michaud A, et al.
Organic Process Research & Development, 11(4), 766-768 (2007)
A new class of heterogeneous platinum catalysts for the chemoselective hydrogenation of nitroarenes
Pandarus V, et al.
Advanced Synthesis & Catalysis, 353(8), 1306-1316 (2011)
A new class of heterogeneous platinum catalysts for the chemoselective hydrogenation of nitroarenes
Pandarus V, et al.
advanced synthesis and catalysis, 353(8), 1306-1316 (2011)
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

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