γ-butyrolactone
Gamma-butyrolactone (GBL) is a chemical compound that is abbreviated as lactone. Chemically, it is a cyclic ester of gamma-hydroxybutyric acid (GHB). GBL is a colorless, clear liquid that is soluble in water. It has a wide range of applications, both in industry and in other areas. Here are some of its uses: ...