1,4-Dioxane-2,5-dione CAS 502-97-6
1,4-Dioxane-2,5-dione CAS 502-97-6 is a cyclic ester formed by the dehydration of two molecules of glycolic acid, and is a monomer used to prepare polyglycolic acid (PGA).Synonyms: Glycollide Molecular Formula: C4H4O4 Molecuar Weight: 116.07