Ethyl Benzene (Glass Distilled)

Ethylbenzene is a colourless, flammable liquid with a sweet, aromatic odour. It has the chemical formula C8H10 and is also known as EB. Ethylbenzene is a common organic compound that is primarily used as an intermediate in the production of other chemicals, particularly styrene, which is used to make plastics, rubber, and various synthetic materials.

Ethylbenzene is produced commercially by the alkylation of benzene with ethylene using a catalyst such as aluminum chloride. It is soluble in organic solvents but insoluble in water. Ethylbenzene has a boiling point of 136°C and a density of 0.867 g/cm³ at 20°C.

Ethylbenzene has various applications in different industries. As mentioned, its primary use is in the production of styrene, which accounts for about 90% of its consumption. Ethylbenzene is also used as a solvent in various industries, including the rubber, printing, and leather industries. It is a component of gasoline and is used as a fuel additive to increase the octane rating of gasoline.

Ethylbenzene is considered to be a moderately toxic substance. Prolonged exposure to high concentrations of ethylbenzene vapours can cause irritation to the eyes, nose, and throat, as well as dizziness, headache, and nausea. Ethylbenzene is also a possible human carcinogen, although the risk of cancer from exposure to ethylbenzene is considered to be low. Therefore, appropriate safety measures should be taken when handling ethylbenzene.

• Intermediate in the production of styrene, which is used to make plastics, rubber, and various synthetic materials

• Solvent in the rubber, printing, and leather industries

• Fuel additive to increase the octane rating of gasoline