CAS #693-23-2
Acetic Anhydride is a highly reactive, colorless liquid with the chemical formula (CH₃CO)₂O. It is an organic compound and is widely used as an acetylating agent in various chemical processes, particularly in the production of acetic acid, acetate esters, and pharmaceuticals. Acetic anhydride is a strong dehydrating agent and is commonly used in the synthesis of acetyl derivatives by reacting with a wide variety of substrates, including alcohols, phenols, and amines.