CAS #
112-60-7
Glycols

Tetraethylene Glycol

TEG, TEG-4, 2,2'-(1,2-Ethanediylbis(oxy))diethanol, Tetra EG, 3,6,9-Trioxaundecane-1,11-diol

Tetraethylene Glycol
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Tetraethylene Glycol (TEG) is a colorless, low-volatility, and moderately viscous liquid with excellent solvency.

TEG is commonly used as a solvent in industrial cleaners, plasticizers, lubricants, and gas dehydration processes. It is also found in specialty applications such as electrolytes for batteries, textile lubricants, and chemical intermediates.

With its favorable toxicological profile and versatile performance, Tetraethylene Glycol is a valuable component across multiple sectors, including chemical processing, electronics, coatings, and personal care.