Propionic anhydride

Due to the presence of oxygen atoms in its molecular structure, propionic anhydride has a stronger electronegativity than propionic acid, making it easier to undergo chemical reactions. It is an active organic chemical intermediate and has important applications in the field of fine chemicals. Propionic anhydride is widely used in the fields of pesticides and medicines. It is an important organic synthetic raw material, especially in pesticides, where it is most widely used, mainly to meet the production needs of free acids and various derivatives.