Cyclohexene is widely used in organic synthesis as a precursor for the production of various chemicals. It serves as a key intermediate in the manufacture of adipic acid, which is essential for producing nylon. Additionally, it is employed in the synthesis of cyclohexanol and cyclohexanone, both of which are important in the production of plastics, resins, and solvents. Cyclohexene is also utilized in research laboratories for studying reaction mechanisms, particularly in hydrogenation and oxidation processes. Its role in polymer chemistry is significant, as it helps in creating materials with specific properties. Furthermore, it finds application in the pharmaceutical industry for the synthesis of certain drugs and active pharmaceutical ingredients.