34dihydroxybenzenes

3,4-dihydroxybenzenes, also known as catechol or pyrocatechol, are organic compounds with the chemical formula C6H4(OH)2. They are a type of dihydroxybenzene, meaning they have two hydroxyl groups attached to a benzene ring. Specifically, the hydroxyl groups are located at the ortho positions (adjacent carbons) on the benzene ring. Catechol is a white crystalline solid that is soluble in water and alcohol. It is a naturally occurring compound found in many plants, including potatoes, apples, and coffee beans. It is also a metabolite of benzene.

Catechol has a variety of uses. It is an important intermediate in the synthesis of many organic compounds, including pharmaceuticals, pesticides, and fragrances. It is also used as an antioxidant, a photographic developer, and a polymerization inhibitor. In the food industry, it can be used as a flavoring agent. Its chemical properties allow it to readily undergo oxidation reactions, which is key to many of its applications. For example, its ability to scavenge free radicals makes it an effective antioxidant. Its structure also lends itself to being a precursor for more complex molecules through various chemical reactions.