Triethylene Glycol (TEG CAS 112-27-6) is a colorless, hygroscopic, practically odorless liquid, soluble in water.
What is triethylene glycol (TEG CAS 112-27-6)?
Triethylene glycol also known as triethylene glycol, triethylene glycol, triethylene glycol diethylene glycol. Colorless, odorless, hygroscopic, viscous liquid. Miscible with water and ethanol, slightly soluble in ether.
Chemical Properties of Triethylene Glycol (TEG)
Triethylene glycol, with the chemical formula C3H8O3, is a colorless, odorless, viscous liquid. It is stable at room temperature and does not readily evaporate. Triethylene glycol is extremely soluble in water and alcohol, with high solubility in alcohols. Due to the presence of three hydroxyl groups in its molecular structure, it exhibits a certain degree of hydrophilicity.
Physical Properties of Triethylene Glycol (TEG)
Triethylene glycol possesses strong antifreeze properties and can lower the freezing point of water. Furthermore, triethylene glycol has a higher boiling point than water, meaning that its heat of vaporization and heat of evaporation are greater than those of water. Therefore, in dehydration processes, a mixture of triethylene glycol and water is used to raise the boiling point, thereby evaporating water.
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