Synthetics
(e)-2-undecenal smells like a combination of smoked fish, leafy and floral notes, and hints of fruit, butter, and roasted meats.
Mosciano, Gerard P&F 17, No. 5, 127, (1992): Aldehydic, waxy, citrus, with a fatty green nuance
Luebke, William tgsc, (1989): Fresh fruity citrus orange peel
Alfrebro: Powerful fresh aldehydic
Bedoukian Research: Fresh, fruity, citrus
Powerful and diffusive. useful in rose, lavender, clary sage, and opopanax compositions.