English edit

Etymology edit

From French acide propionique, coined by chemist Jean-Baptiste Dumas, from Ancient Greek πρῶτος (prôtos) ("first") and πίων (píōn) ("fat"), because it was the smallest carboxylic acid that exhibited the properties of the other fatty acids, such as producing an oily layer when salted out of water and having a soapy potassium salt.

Noun edit

propionic acid (uncountable)

 
English Wikipedia has an article on:
Wikipedia
  1. (organic chemistry) The compound with the formula CH3CH2COOH, a naturally occurring carboxylic acid with a pungent odor.

Synonyms edit

Derived terms edit