Is Triethylene Glycol (CAS 112-27-6) an alcohol?

What is Triethylene Glycol TEG?

CAS 112-27-6 Triethylene glycol is an organic compound belonging to the class of alcohols, with the molecular formula C₆H₁₄O₄ and a molecular weight of approximately 150.17. It is typically a colourless, odourless, viscous liquid with a relative density of 1.12, a boiling point of 278.3 °C, a freezing point of -7.2 °C, a flash point of 176.7 °C and an autoignition temperature of 371.1 °C. It is easily soluble in water and mixes well with most fatty alcohols, ketones, esters and low-molecular-weight halogenated hydrocarbons. Triethylene glycol is weakly acidic.

Is Triethylene Glycol (CAS 112-27-6) an alcohol?

Yes, Triethylene Glycol is technically an alcohol. More specifically, it is a diol, meaning it contains two hydroxyl (-OH) groups. Its structure can be written as HO-CH₂-CH₂-O-CH₂-CH₂-O-CH₂-CH₂-OH, with an alcohol group at each end. This classification is why it shares some properties with simpler alcohols, such as water solubility and hygroscopicity.

What is triethylene glycol (cas 112 27 6) used for?

• Antifreeze
• Coolants
• Chemical intermediates
• Gas dehydration and treating
• Heat transfer fluids
• Polyester resins
• Solvents

where to buy CAS Number 112-27-6?

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