etylbenzeniestä

Etyylibentseeni, also known as ethylbenzene, is an organic compound with the chemical formula C6H5CH2CH3. It is a colorless liquid with a sweet, gasoline-like odor. Etyylibentseeni is a derivative of benzene, where one hydrogen atom on the benzene ring has been replaced by an ethyl group. It is an aromatic hydrocarbon and is flammable.

The primary industrial use of etyylibentseeni is as a precursor in the production of styrene. Styrene is a monomer used to make polystyrene and other copolymers, which are found in a wide range of products including plastics, synthetic rubber, and insulation. The process of producing styrene from etyylibentseeni typically involves catalytic dehydrogenation.

Etyylibentseeni occurs naturally in small amounts in crude oil and coal tar. It can also be produced synthetically through the alkylation of benzene with ethylene. It is a common component of gasoline.

Exposure to high concentrations of etyylibentseeni can cause irritation to the eyes, skin, and respiratory tract. It can also affect the central nervous system, leading to symptoms such as dizziness, headache, and nausea. Long-term exposure has been linked to potential health effects, and it is classified as a possible human carcinogen by some regulatory bodies. Due to its flammability and potential health hazards, proper handling and storage procedures are necessary.