MilliporeSigma
All Photos(1)

175579

Sigma-Aldrich

Triethoxymethylsilane

99%

Synonym(s):
Methyltriethoxysilane
Linear Formula:
CH3Si(OC2H5)3
CAS Number:
Molecular Weight:
178.30
Beilstein:
1742453
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

vapor density

>1 (vs air)

Quality Level

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

Looking for similar products? Visit Product Comparison Guide

Related Categories

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.

Packaging

50, 250 g in glass bottle

Pictograms

Flame

Signal Word

Warning

Hazard Statements

Precautionary Statements

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

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service