1,4-Butenediol (also known as 1,4-But-2-ene-diol) is a colorless liquid with two hydroxyl groups, making it a versatile intermediate in organic synthesis. It is part of the diol family and has both reactive hydroxyl and unsaturated carbon-carbon double bonds, which give it unique chemical properties. It is soluble in water and commonly used in the production of polymers, resins, and pharmaceuticals. Its bifunctional nature allows for cross-linking and polymerization, making it essential in various industrial applications.
