C13H10O2 is the chemical formula for a compound known as benzophenone. It consists of 13 carbon atoms, 10 hydrogen atoms, and 2 oxygen atoms. Benzophenone is commonly used in various applications, including as a UV filter in sunscreens and cosmetics, as well as in the production of plastics and fragrances. This compound is characterized by its aromatic structure, which includes two phenyl groups connected by a carbonyl group. Benzophenone is also utilized in the field of photochemistry and can act as a photosensitizer in certain chemical reactions. Its ability to absorb UV light makes it valuable in protecting materials from degradation.