MilliporeSigma
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390143

Sigma-Aldrich

Triethoxysilane

95%

Linear Formula:
(C2H5O)3SiH
CAS Number:
Molecular Weight:
164.27
Beilstein:
1738989
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

95%

form

liquid

refractive index

n20/D 1.377 (lit.)

bp

134-135 °C (lit.)

density

0.89 g/mL at 25 °C (lit.)

SMILES string

[H][Si](OCC)(OCC)OCC

InChI

1S/C6H16O3Si/c1-4-7-10(8-5-2)9-6-3/h10H,4-6H2,1-3H3

InChI key

QQQSFSZALRVCSZ-UHFFFAOYSA-N

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Application

Undergoes hydrosilylation reactions with olefins in the presence of Pt catalysts. Useful as a reducing agent.

Packaging

10, 50 mL in glass bottle

Signal Word

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

78.8 °F - closed cup

Flash Point(C)

26 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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