Product Name:Trimethyl ethynylsilane

Alias:Ethynyltrimethylsilane;

CAS NO.:1066-54-2

EINECS: 213-919-9

Formula：C5H10SI

Molecular structure:

Character：

Appearance: colorless to light yellow transparent liquid

Density (20°C):0.709g/ml;

Content:≥ 97%(GC)

Flash point:-26℃ (-15°F)

Refractive index:1.3880

Hydrolytic sensitivity:no reaction with water under neutral conditions.

Use:

Cross-Coupling Agents.

. Useful in Sonogashira reactions with differentiated reactivity at each

terminus leading to unsymmetrical diaryl acetylenes.

. Useful in the preparation of unsymmetrical diarylacetylenes