Glycerol is also commercially synthesized from propylene. Glycerol can also be obtained based on a proprietary fermentation processing. Glycerol diacetate is obtained during the manufacturing process of biodiesel in the form of a by-product. The production of glycerol diacetate is achieved through a chemical reaction between acetic acid with 1,2- and 1,3 diacetates of glycerol along with mono- and tri-esters. The chemical is ... Read more