Aromatics

Benzene is a clear, colourless, and highly flammable organic chemical compound. It is an aromatic compound with a sweet-smelling odour. A molecule of benzene comprises six carbon atoms joined in a ring-shaped with a hydrogen atom connected to each carbon atom.

Toluene also known as toluol is a substituted aromatic hydrocarbon. It is a colorless, water-insoluble liquid with the odor associated with paint thinners. Toluene is typically used in the production of paints, rubber, lacquers, glues and adhesives because it can help dry, dissolve and thin other substances.

A volatile organic hydrocarbon is the sickly sweet-smelling chemical xylene. We can discover xylene and its compounds in many sectors, in medicine, in dentistry, and even in family products. People should look after xylene because of its inhalation and irritating hazards.

Xylene is an aromatic hydrocarbon widely used in industry and medical technology as a solvent. It is a colorless, sweet-smelling liquid or gas occurring naturally in petroleum, coal and wood tar, and is so named because it is found in crude wood spirit.