A macrocyclic musk (ethylene brassylate family / civetone-adjacent lactonic-carbonate structure) with a soft, clean, slightly waxy character. Warm and lightly powdery with a subtle sweet-animalic undertone, giving a smooth, skin-like drydown.AI · claude-opus-4-7
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Perfume and Flavor Chemicals, page 1352.
Colorless oily liquid.
Insoluble in water, soluble in alcohol and oils.
Musky, but not altogether sweet odor, faintly woody-camphoraceous notes of considerable tenacity.
The title material was developed in search of new 'macrocyclic' musks, and has had little success. Apart from the academic interest in the study of these musks, it has no longer application in perfumery.
Produced from Undecamethylene glycol with Butylcarbonate and Sodium, followed by depolymerization by heat.