Ethylene glycol is produced from ethylene through the intermediary of ethylene oxide. Ethylene oxide reacts with water and produces ethylene glycol. Ethylene glycol (monoethylene glycol) in its pure form is a colorless liquid with a sweet taste.
Monoethylene glycol (MEG) is one of the important raw materials for industrial applications. The primary use of MEG is in the production of polyester resins (PET), films and fibers. In addition, MEG is used in the production of antifreeze, coolants, aircraft antifreeze and solvents.
MEG is the primary building block for applications that require:
Chemical intermediate for resins
solvent binder
Solvents with freezing point
Flavorings and chemical mediators
Among the uses of monoethylene glycol are the following: