hydroquinone molecule, benzene-1,4-diol molecule molecular structure, 3d model van der waals

hydroquinone benzene14diol quinol molecule molecular structure chemical formula isolated model c6h6o2 atom compound chemistry science atomic agent carbon oxygen skeletal bond composition education skin biochemistry hydrogen substance illustration carcinogen laboratory research structural antioxidant aromatic icon reagent bombardier scientific drawing health component beetle symbol benzene-1 4-diol van der waals waals