Ethylene Glycol

Ethylene Glycol (EG) is a vital glycol compound widely used in industrial, commercial, and specialty applications. Best known as the primary ingredient in antifreeze and engine coolants, ethylene glycol is valued for its excellent heat transfer capabilities, low freezing point, and chemical stability. It also functions as a solvent and humectant, providing moisture retention and compatibility with a wide range of organic and inorganic compounds.

In industrial manufacturing, ethylene glycol is an essential raw material in the production of polyester fibers, resins, and polyethylene terephthalate (PET) plastics, supporting industries from textiles to packaging. It is also used in coatings, adhesives, and chemical processing, where it enhances performance and stability. In addition, ethylene glycol finds applications in cosmetics, personal care, and pharmaceuticals as a carrier and formulation aid. With its balance of efficiency, cost-effectiveness, and multifunctional properties, ethylene glycol remains a critical chemical across automotive, construction, textiles, packaging, and specialty markets.

Synonyms: EG, 1,2-ethanediol, monoethylene glycol, MEG

Characteristics:

IUPAC Name: Ethane-1,2-diol

CAS Number: 107-21-1

UN Number: N/A

Recommended Use / Industries:

• Automotive antifreeze and coolants
• Heat transfer fluids
• Polyester fiber and resin manufacturing
• Deicing agents for runways