Description of Triethylene Glycol Triethylene glycol (TEG, tri glycol, and Origen) is a colorless, viscous, odorless non-volatile liquid with the formula C6H14O4. It is well known for its hygroscopic quality and ability to dehumidify fluids. TEG is non-flammable, mildly toxic, and considered non-hazardous. TEG is a member of a homologous series of dihydroxy alcohols. It […]
