The aromatic compound diacetyl gives off what flavor?

1 Answer
Jul 30, 2017

A buttery flavour........

Explanation:

#"Diacetyl"#, #"2,3-butadione"#, #"H"_3"C(O=)CC(=O)CH"_3# imparts an intensely buttery flavour. I am told it is often added as a flavouring to intensely bitter beers such as #"IPA"#.