ethylene glycol

American  

noun

Chemistry.

1. glycol.

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ethylene glycol British  

noun

1. another name for ethanediol

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ethylene glycol Scientific  

/ glī′kôl′ /

1. A poisonous, syrupy, colorless alcohol used as an antifreeze in heating and cooling systems that use water. Ethylene glycol is chemically like ethanol but has two hydroxyl (OH) groups instead of one. Also called glycol. Chemical formula: C ₂ H ₆ O ₂ .

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Etymology

Origin of ethylene glycol

First recorded in 1900–05

Compare meaning

How does ethylene-glycol compare to similar and commonly confused words? Explore the most common comparisons:

• polyethylene glycol vs. ethylene glycol

Example Sentences

The leaching performance of citric acid and ethylene glycol has been explored before, but that approach used more acid and a lower temperature, which proved less effective, Bai said.

From Science Daily • Nov. 29, 2023

While, propylene glycol is non-toxic and widely used in medicines, cosmetics and food, ethylene glycol is toxic and used in paint, pens and brake fluid.

From BBC • Nov. 1, 2023

It’s not to be confused with ethylene glycol, which is used in antifreeze.

From Scientific American • Sep. 15, 2023

NAFDAC, in its alert, did not give a toxicity concentration figure but said ethylene glycol was a "toxic substance that is not expected in product formulations".

From Reuters • Jun. 20, 2023

They include ethylene glycol, propylene glycol, trimethylene glycol, mannitol, sorbitol, dextrans, and seminal-plasma proteins.

From Preservation of Bull Semen at Sub-Zero Temperatures by Friedman, M. E.