Bis(2-chloroethyl)selenide

Bis(2-chloroethyl)selenide is a chemical compound with the formula (C2H4Cl)2Se. It is a member of the class of compounds known as organoselenium compounds, which contain a carbon to selenium chemical bond.

Chemical Properties

Bis(2-chloroethyl)selenide is a colorless liquid at room temperature. It has a molecular weight of 235.97 g/mol. The compound is characterized by two chloroethyl groups attached to a selenium atom.

Synthesis

The synthesis of Bis(2-chloroethyl)selenide typically involves the reaction of selenium with 1,2-dichloroethane in the presence of a base. The reaction proceeds via a nucleophilic substitution mechanism, with the selenium atom acting as the nucleophile.

Applications

While Bis(2-chloroethyl)selenide is primarily used in research, it has potential applications in the synthesis of selenium-containing polymers and in the development of organoselenium drugs. Organoselenium compounds have been studied for their potential antioxidant, anti-inflammatory, and anticancer properties.

Safety

Like many organoselenium compounds, Bis(2-chloroethyl)selenide is toxic and should be handled with care. It can cause burns and serious eye damage. It is harmful if swallowed, inhaled, or comes into contact with skin.

See Also

• Organoselenium chemistry
• Selenium
• 1,2-dichloroethane

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External Links

• PubChem: Bis(2-chloroethyl)selenide
• ChemSpider: Bis(2-chloroethyl)selenide

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  Selenium-mustard structure