Base-Promoted Elimination of an Alkyl Halide

Purpose To demonstrate the formation of alkenes by dehydrohalogenation and assess product distributions using different bases. 

Most of the chemicals used in this experiment are highly flammable, so do not handle these liquids near open flames. 

The solutions used in this experiment are highly caustic. Do not allow them to come in contact with your skin. If this should happen, flood the affected area with water and then thoroughly rinse the area with a solution of dilute acetic acid. Wear latex gloves when preparing and transferring all solutions. 

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