Trichloroethylsilane

Chemical compound

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Trichloroethylsilane is an organosilicon compound with the chemical formula C₂H₅Cl₃Si. It is a colorless liquid that is used as a reagent in organic synthesis and as a precursor to other organosilicon compounds.

Properties

Trichloroethylsilane is a volatile, colorless liquid with a pungent odor. It is soluble in organic solvents such as benzene, toluene, and chloroform. The compound is reactive with water, undergoing hydrolysis to produce hydrochloric acid and silanols.

Synthesis

Trichloroethylsilane can be synthesized by the reaction of silicon tetrachloride with ethylmagnesium chloride, a Grignard reagent. The reaction proceeds as follows:

SiCl₄ + C₂H₅MgCl _ C₂H₅SiCl₃ + MgCl₂

This method is commonly used in laboratories to produce trichloroethylsilane for further chemical transformations.

Applications

Trichloroethylsilane is used in the production of other organosilicon compounds, which are important in the manufacture of silicones and other materials. It serves as a building block in the synthesis of more complex silicon-containing molecules. Additionally, it is used as a reagent in organic synthesis, particularly in the introduction of ethyl groups into silicon-based compounds.

Safety

Trichloroethylsilane is corrosive and can cause burns upon contact with skin or eyes. It should be handled with care, using appropriate personal protective equipment. The compound should be stored in a cool, dry place, away from moisture and incompatible substances.

Related pages

• Organosilicon chemistry
• Silane
• Silicone

Trichloroethylsilane

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