Perfumery compounds are chemical compounds used in the production of perfumes and fragrances. The three crossword solutions for the term PERFUMERY COMPOUND are KETONE (6 letters), ACETAL (6 letters), and ESTER (5 letters). Ketones are organic compounds containing a carbonyl group, which is a carbon atom double-bonded to an oxygen atom. Acetals are organic compounds containing two alkoxy groups bonded to the same carbon atom. Esters are organic compounds containing an oxygen atom connected to two alkyl groups.