Hexadiene is a type of hydrocarbon that contains six carbon atoms and two double bonds in its molecular structure. It belongs to the class of compounds known as dienes, which are characterized by having two double bonds. Hexadiene can exist in different isomeric forms, including 1,3-hexadiene and 1,4-hexadiene, depending on the positions of the double bonds. This compound is primarily used in the production of synthetic rubber and various chemical intermediates. Its unique structure allows it to participate in various chemical reactions, making it valuable in the chemical industry. Hexadiene is also studied for its potential applications in materials science and organic synthesis.