Boron trifl.-Diethylether

Boron trifluoride diethyl etherate, also known as boron trifluoride etherate or boron trifluoride diethyl ether complex, is a chemical compound with the formula BF3·O(C2H5)2. It is a colorless liquid that is commonly used as a Lewis acid catalyst in various organic reactions.

Boron trifluoride diethyl etherate is primarily used as a catalyst in the synthesis of organic compounds. It is particularly useful in reactions such as esterification, acylation, and polymerization. The complex acts as a strong Lewis acid, facilitating the formation of new chemical bonds and accelerating the reaction rate. It is commonly employed in the production of pharmaceuticals, agrochemicals, and specialty chemicals.

The physical properties of boron trifluoride diethyl etherate include a density of approximately 1.13 g/cm3 and a boiling point of around 126-128°C. It is soluble in common organic solvents such as diethyl ether, dichloromethane, and toluene. The compound is highly reactive and should be handled with caution, as it can react violently with water and strong bases.

In terms of chemical labeling, boron trifluoride diethyl etherate is classified as a corrosive substance and should be labeled with the appropriate hazard symbols and warnings. It is important to follow proper safety protocols when working with this compound, including the use of protective equipment and adequate ventilation.

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