Illustrated Glossary of Organic Chemistry

Benzene: An aromatic hydrocarbon of molecular formula C6H6, characterized by a ring of six carbon atoms, bonded by alternating single and double bonds. A benzene ring with a single substituent (C6H5-X) is called a phenyl group (Ph).

Molecular Structure of Benzene

  

or

Kekule structures
Shown as resonance contributors
        
Resonance hybrid






Ball and spoke
  
Space-filling model
  
Molecular model kit