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Created page with "== Introduction == Trans-2-butene is an organic compound classified as an alkene, specifically a geometric isomer of butene. It is a colorless, flammable gas at room temperature and pressure, with a distinctively sharp odor. The compound's molecular formula is C₄H₈, and it is one of the four isomers of butene, which include 1-butene, cis-2-butene, and isobutylene. Trans-2-butene is characterized by the presence of a double bond between the second and third carbon at..."
