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CAS 107-21-1

:

Ethylene glycol

Description:
Ethylene glycol, with the CAS number 107-21-1, is a colorless, odorless, and sweet-tasting organic compound that is hygroscopic and miscible with water, ethanol, and acetone. It has the chemical formula C2H6O2 and is classified as a diol, containing two hydroxyl (-OH) groups. Ethylene glycol is primarily used as an antifreeze agent in automotive applications and as a coolant in industrial processes due to its low freezing point and high boiling point. Additionally, it serves as a precursor in the production of polyester fibers and resins. The substance has a relatively low toxicity compared to other glycols, but ingestion can lead to serious health effects, including metabolic acidosis and renal failure. Ethylene glycol is also known for its ability to form hydrogen bonds, which contributes to its solvent properties. Its physical properties include a high viscosity and a moderate vapor pressure, making it suitable for various applications in chemical manufacturing and formulation. Proper handling and storage are essential to mitigate any potential hazards associated with its use.
Formula:C2H6O2
InChI:InChI=1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI key:InChIKey=LYCAIKOWRPUZTN-UHFFFAOYSA-N
SMILES:C(CO)O
Synonyms:
  • 1,2-Dihydroxyethane
  • 1,2-Etanediolo
  • 1,2-Etanodiol
  • 1,2-Ethandiol
  • 1,2-Ethane Diol
  • 1,2-Ethanediol
  • 1,2-Ethylene glycol
  • 1,2-エタンジオール
  • 146Ar
  • 2-Hydroxyethanol
  • See more synonyms
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