What is a Acetic Anhydride?

Acetic Anhydride is the anhydride of acetic acid, with the chemical formula C₄H₆O₃. It is a colorless liquid that is produced by heating acetic acid and removing one molecule of water. Acetic anhydride plays a significant role in chemical synthesis and is widely used as a reagent in acetylation reactions. By adding an acetyl group (-COCH₃) to various molecules, it serves as a starting point for the synthesis of a wide range of chemicals. Some of the products derived from acetylation include pharmaceuticals, fragrances, dyes, and explosives. It is also used in the production of synthetic resins, such as celluloid and vinyl acetate. Acetic anhydride is not only crucial for acetylation reactions but is also highly reactive due to the strong oxidizing nature of acetic acid. Therefore, it requires careful handling, as it can cause irritation to the skin and eyes, and appropriate safety measures should be in place when working with it.

※Includes information on some trading companies