A soft, fruity-green ester with a waxy, slightly aldehydic character reminiscent of unripe pear and rose petal. It has a clean, subtly floral facet that bridges fresh top notes into fruity-floral hearts without sharpness.AI · claude-opus-4-7
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Perfume and Flavor Chemicals, page 1364.
Colorless liquid.
Dry-oily, mildly herbal or discretely green odor, reminiscent of certain dried herbs, without being aromatic.
The title ester finds a use in perfume compositions, mainly as part of topnote compositions in herbaceous fragrance types, Lavender, Fougeres, and in variations of Rose, Magnolia, etc. It is also quite interesting as supporting note to Mandarin, a very favored topnote item, but unfortunately very unstable.
Produced by cold formylation of Undecanol.