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399221

Sigma-Aldrich

(Methyldiphenylsilyl)acetylene

99%

Linear Formula:
CH3Si(C6H5)2C≡CH
CAS Number:
Molecular Weight:
222.36
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

99%

form

liquid

refractive index

n20/D 1.575 (lit.)

bp

86 °C/0.05 mmHg (lit.)

density

1.01 g/mL at 25 °C (lit.)

SMILES string

C[Si](C#C)(c1ccccc1)c2ccccc2

InChI

1S/C15H14Si/c1-3-16(2,14-10-6-4-7-11-14)15-12-8-5-9-13-15/h1,4-13H,2H3

InChI key

XSXNZQAPLNNSCP-UHFFFAOYSA-N

Related Categories

General description

(Methyldiphenylsilyl)acetylene is an organic building block. Various physical properties (boiling point and density) of (methyldiphenylsilyl)acetylene have been reported.

Application

(Methyldiphenylsilyl)acetylene (diphenylmethylethynylsilane) may be used in the synthesis of diphenylmethylsilyl-substituted isoxazoles, via [2+3] cycloaddition reaction with nitile oxides.

Packaging

5 g in glass bottle

Certificate of Analysis

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Certificate of Origin

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