Chemistry:C6H6O6

The molecular formula C₆H₆O₆ (molar mass: 174.108 g/mol) may refer to:

• Acetic oxalic anhydride
• Aconitic acid
• Benzenehexol
• Dehydroascorbic acid (DHA)
• 1,2,3,4,5,6,-hexa hydroxy benzen