Synthetics
Tonka undecanone has a warm, sweet aroma that complements notes of coumarin, vanilla, and sandalwood.
Luebke, William tgsc, (1985): Sweet spicy balsam tonka woody tobacco green
Firmenich: A very powerful and tenacious balsamic, tonka-like note with a unique tangy quality. it has a sweet yet tart character that suggests tobacco and coconut with a green nuance
It can be used in all types of perfumes but has especially interesting effects in white florals, citrus and fruity accords.
Perfumery Laboratory: Diffuse, powerful, balsamic with a touch of beans is thin and a unique astringent