C10H8O2

C10H8O2 is the molecular formula for several isomers, meaning different compounds can share this atomic composition. One common isomer is 1,4-naphthoquinone, also known as naphthoquinone. This organic compound is a derivative of naphthalene and is characterized by a quinone structure fused to a benzene ring. It is a yellow crystalline solid with a distinct odor and is sparingly soluble in water but more soluble in organic solvents.

1,4-Naphthoquinone plays a role in biological processes, notably as a precursor to vitamin K. Vitamin K is essential for blood clotting and bone metabolism. In nature, it can be found in some plants. Industrially, it can be synthesized through the oxidation of naphthalene. Its reactivity stems from the presence of the quinone functional group, which can undergo reduction and addition reactions.

Other isomers with the formula C10H8O2 exist, such as 1,2-naphthoquinone and various hydroxy-substituted naphthalenes. These isomers will have different physical and chemical properties due to the distinct arrangement of oxygen atoms within the naphthalene skeleton. For example, some hydroxy naphthalenes are colored and have applications as dyes or indicators. The specific properties and uses depend entirely on the precise structural arrangement of the atoms.