This invention relates to the use of methyl-8-methylene-4, 9-decadienal as a perfuming agent.
This material imparts particularly aldehydic notes, evoking cardamon, and/or floral notes evoking lily of the valley. The inventors report that 4-methyl-8-methylene-4,9-decadienal in the form of any one of its stereoisomers or a mixture thereof, impart these effects.