14dihydroxynaphthalene

1,4-Dihydroxynaphthalene is an organic compound with the chemical formula C10H8O2. It is a derivative of naphthalene, a polycyclic aromatic hydrocarbon, with two hydroxyl (-OH) groups attached at the 1 and 4 positions of the naphthalene ring system. It is also known by the trivial name naphthohydroquinone. This compound exists as a solid at room temperature.

The chemical properties of 1,4-dihydroxynaphthalene are largely influenced by the presence of the two hydroxyl groups, which can participate in hydrogen bonding and redox reactions. It is susceptible to oxidation, readily converting to the corresponding quinone, 1,4-naphthoquinone. This redox behavior is a significant characteristic of the molecule.

1,4-Dihydroxynaphthalene can be synthesized through various chemical routes, often involving the reduction of 1,4-naphthoquinone or the oxidation of naphthalene under specific conditions. It finds limited direct applications but serves as a precursor or intermediate in the synthesis of other organic compounds, particularly dyes and pharmaceuticals, where its reactive hydroxyl groups can be further functionalized. Its study is relevant to understanding the chemistry of quinones and their derivatives.