Pentene is a type of hydrocarbon that belongs to the alkene family, characterized by having a double bond between carbon atoms. Its chemical formula is C5H10, and it exists in several isomeric forms, including 1-pentene, 2-pentene, and cyclopentene. Pentene is commonly used in the production of plastics, synthetic rubber, and other chemical products. This compound is produced through various methods, including the cracking of petroleum and the dehydrogenation of alkanes. Due to its reactivity, pentene serves as an important intermediate in organic synthesis and is utilized in the manufacture of polyethylene and other polymers.