ScienceJuly 13, 2026
ester
/ˈɛstər/
Definition
A chemical compound formed by the reaction of an acid and an alcohol, often characterized by distinct, pleasant aromas.
Etymology
The term was coined in 1848 by German chemist Leopold Gmelin, derived from the German 'Essigäther' (acetic ether), which is a combination of 'Essig' (vinegar) and 'Äther' (ether).
In the news
The article mentions ethyl formate, a specific ester, because it contributes to the smell of raspberries and highlights the complex chemistry occurring in the center of the galaxy.
The Center of Our Galaxy Is More Like a Raspberry Donut Than We Realized
Read the full article ↗ScienceAlert