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CAS 112-27-6

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Triethylene glycol

Description:
Triethylene glycol (TEG) is a colorless, odorless, and hygroscopic liquid that belongs to the class of glycols, specifically polyether glycols. It has a molecular formula of C6H14O4 and a relatively high molecular weight compared to other glycols. TEG is known for its excellent solubility in water and a variety of organic solvents, making it a versatile compound in industrial applications. It has a high boiling point and low volatility, which contributes to its stability under heat. TEG is commonly used as a humectant, solvent, and plasticizer, as well as in the production of resins and as an intermediate in the synthesis of other chemicals. Additionally, it serves as a dehydrating agent in natural gas processing and as a coolant in various applications. While generally considered safe, it is important to handle TEG with care, as it can cause irritation upon contact with skin or eyes and may pose health risks if ingested or inhaled in significant quantities.
Formula:C6H14O4
InChI:InChI=1S/C6H14O4/c7-1-3-9-5-6-10-4-2-8/h7-8H,1-6H2
InChI key:InChIKey=ZIBGPFATKBEMQZ-UHFFFAOYSA-N
SMILES:C(COCCO)OCCO
Synonyms:
  • 1,2-Bis(2-hydroxyethoxy)ethane
  • 1,2-Di(β-hydroxyethoxy)ethane
  • 1,8-Dihydroxy-3,6-dioxaoctane
  • 2,2'-(1,2-Ethanediyl bis (oxy))-bisethanol
  • 2,2'-(Ethylendioxy)diethanol
  • 2,2'-(Etilendioxi)Dietanol
  • 2,2'-Ethylenedioxybis(ethanol)
  • 2,2'-Ethylenedioxydiethanol
  • 2,2'-[1,2-Ethanediylbis(oxy)]bisethanol
  • 2,2'-[Ethane-1,2-Diylbis(Oxy)]Diethanol
  • See more synonyms
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