Coal Tar

Coal Tar

Coal tar is a thick, black, sticky liquid that is produced during the process of coal gasification and carbonization. It is a byproduct of the coal industry and is composed of a complex mixture of organic compounds, including polycyclic aromatic hydrocarbons (PAHs), phenols, and heterocyclic compounds. Coal tar has been used for various industrial and medicinal purposes for centuries, but it is also known to be a potent carcinogen and has been linked to various health problems. Coal tar has been used for centuries as a source of fuel and as a sealant for roofs and other structures. It has also been used in the production of dyes, paints, and other industrial products. In medicine, coal tar has been used to treat skin conditions such as psoriasis, eczema, and dandruff. It works by slowing down the growth of skin cells and reducing inflammation. However, coal tar is also known to be a potent carcinogen and has been linked to various health problems, including skin cancer, lung cancer, and bladder cancer. It is also toxic to aquatic life and can contaminate soil and groundwater. As a result, many countries have banned or restricted the use of coal tar in various applications. Despite its risks, coal tar remains an important industrial and medicinal product. Researchers are working to develop safer alternatives to coal tar, but for now, it is still widely used in various industries and medical applications.

coal industry, polycyclic aromatic hydrocarbons, carcinogen, skin conditions, cancer

— Michael Davis

CITATION : "Michael Davis. 'Coal Tar.' Design+Encyclopedia. https://design-encyclopedia.com/define/coal-tar?E=267242 (Accessed on October 14, 2026)"