Definify.com
Webster 1913 Edition
Piperonal
Pipˊer-o′nal
,Noun.
(Chem.)
A white crystalline substance obtained by oxidation of piperic acid, and regarded as a complex aldehyde.
Definition 2024
piperonal
piperonal
English
Noun
piperonal (uncountable)
- A white crystalline powder with a floral odour, used in perfume
- (chemistry) The methylene ether of 3,4 dihydroxy benzaldehyde; having a melting point of 37°C and boiling point of 263°C