Acetonic as an adjective is of, pertaining to, or producing acetone while Ketone as a noun is a homologous series of organic molecules whose functional group is an oxygen atom joined to a carbon atom—by a double bond—in a carbon-hydrogen based molecule.
Part of speech: adjective
Definition: Of, pertaining to, or producing acetone
Part of speech: noun
Definition: A homologous series of organic molecules whose functional group is an oxygen atom joined to a carbon atom—by a double bond—in a carbon-hydrogen based molecule.
We hope you now know whether to use Acetonic or Ketone in your sentence.