👉 Thujene is a chemical compound that is classified as a derivative of benzene. It is also known as 2,4-dinitrophenol and it has been used in various industries for its potential use in pharmaceuticals, cosmetics, and other applications. The name "thujene" comes from the Latin word "thuus," which means "wood." This compound was first synthesized by the German chemist Johann Heinrich Friesen in 1872. It