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Safety Information

597015

Sigma-Aldrich

Triethoxy(4-methoxyphenyl)silane

97%

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About This Item

Linear Formula:
(C2H5O)3SiC6H4OCH3
CAS Number:
Molecular Weight:
270.40
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:

Assay

97%

refractive index

n20/D 1.474 (lit.)

bp

128 °C/3 mmHg (lit.)

density

1.030 g/mL at 25 °C (lit.)

SMILES string

CCO[Si](OCC)(OCC)c1ccc(OC)cc1

InChI

1S/C13H22O4Si/c1-5-15-18(16-6-2,17-7-3)13-10-8-12(14-4)9-11-13/h8-11H,5-7H2,1-4H3

InChI key

VIJXFDYNPXVYJQ-UHFFFAOYSA-N

Application

A silicon-based nucleophile shown to be reactive in Pd-catalyzed cross-coupling reactions.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

>230.0 °F - closed cup

Flash Point(C)

> 110 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Denmark, S. E.; Ober, M. H.
Aldrichimica Acta, 36, 75-75 (2003)

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