The molecular formula C6H6O2 (molar mass: 110.1 g/mol) may refer to:
- 2-Acetylfuran
- Benzenediols
- Catechol (benzene-1,2-diol)
- Resorcinol (benzene-1,3-diol)
- Hydroquinone (benzene-1,4-diol)
- Hexa-2,4-diyne-1,6-diol
- 5-Methylfurfural
The molecular formula C6H6O2 (molar mass: 110.1 g/mol) may refer to: