Benzene



![Historic benzene formulae as proposed by Kekulé.[17]](/uploads/202502/02/Historic_Benzene_Formulae_Kekulé_(original)4013.png)
Benzene is an important organic chemical compound with the chemical formula C6H6. The benzene molecule is composed of 6 carbon atoms joined in a ring with 1 hydrogen atom attached to each. Because it contains only carbon and hydrogen atoms, benzene is classed as a hydrocarbon.