HSN Code : 29053100 Synonyms : Ethylene Glycol (EG); Hypodicarbonous Acid; Ethanediol; 1,2-Dihydroxaethane; 1,2-Ethanediol; Ethylene alcohol; Ethylene Oxide Hydrate; Glycol; Genantin; Glysantin CAS No. : 107-21-1 Molecular Formula : C4H10O3 Application : Monoethylene glycol (MEG) is a colorless, odorless liquid, but has a sweet taste. Monoethylene glycol is used to make antifreeze and de-icing solutions for cars, airplanes, and boats. In adhesives, it is used as a component of articles intended for use in packaging, transporting, or holding food.