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175579

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
UNSPSC Code:
12352103
NACRES:
NA.22
PubChem Substance ID:
24850511
EC Number:
217-983-9
Beilstein/REAXYS Number:
1742453
MDL number:
MFCD00009066
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vapor density

>1 (vs air)

Quality Segment

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.)

functional group

silyl

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

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.

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Pictograms

Flame
GHS02

Signal Word

Warning

Hazard Codes

H226

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

Flash Point (°F)

93.2 °F - closed cup

Flash Point (°C)

34 °C - closed cup

PPE (personal protective equipment)

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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