Heksaklooribentseeniä

Heksaklooribentseeniä is the Finnish name for hexachlorobenzene (HCB). Hexachlorobenzene is an organochlorine compound with the chemical formula C6Cl6. It is a dense, white crystalline solid. Historically, hexachlorobenzene was widely used as a pesticide, particularly for seed treatment, to control fungal diseases. It was also employed as a fungicide in various industrial applications, such as in the production of pyrotechnics, and as a chemical intermediate.

Due to its persistence in the environment and its toxicity, the production and use of hexachlorobenzene have been severely restricted or banned in many countries. It is classified as a persistent organic pollutant (POP) and is listed under the Stockholm Convention, an international treaty aimed at eliminating or restricting the production and use of POPs. Hexachlorobenzene can bioaccumulate in food chains, posing risks to wildlife and human health. Exposure can occur through inhalation, ingestion of contaminated food or water, or skin contact. Health effects associated with hexachlorobenzene exposure can include liver damage, thyroid dysfunction, neurological problems, and reproductive issues. Its environmental persistence means it can remain in soil and water for long periods, leading to ongoing exposure risks.