In the United Kingdom, the word benzole means a coal-tar product, consisting mainly of benzene and toluene. It was formerly mixed with petrol and sold as a motor fuel under the trade name National Benzole Mixture. Confusingly, the words benzol (for...

For other uses, see Benzene (disambiguation). Benzene, or Benzol (see also Benzine) is an organic chemical compound with the formula C6H6. It is sometimes abbreviated Ph–H. Benzene is a colorless and highly flammable liquid with a sweet smell and a...

National Benzole (British vehicle fuel company)