C6H6O2

The molecular formula C6H6O2 (molar mass: 110.1 g/mol) may refer to:


 * 2-Acetylfuran
 * hexa-2,4-diyne-1,6-diol
 * Benzenediols
 * Catechol (benzene-1,2-diol)
 * Resorcinol (benzene-1,3-diol)
 * Hydroquinone (benzene-1,4-diol)