Zenolide 263015
Refined, modern, and quietly captivating, Zenolide 263015 is a macrocyclic musk of exceptional elegance and performance.
Crafted by IFF, this sophisticated ingredient offers a seamless balance between radiance and depth, making it an indispensable addition to contemporary perfumery compositions.
Structurally akin to the well-known Ethylene Brassylate—differing by just a single molecular element—Zenolide reveals a far more nuanced olfactory profile.
It opens with an unexpectedly luminous lift, displaying delicate top-note effects reminiscent of airy, diffusive musks, before settling into a beautifully smooth and persistent trail.
A subtle red-fruit facet lends a gentle warmth and intrigue, while its dry-down unfolds into a fresh, floralozone character—clean, soft, and effortlessly refined.
Its longevity is remarkable, with a presence that can endure up to a full week on a blotter, ensuring both impact and endurance in fine fragrance applications.
Versatile and highly effective, Zenolide enhances diffusion, rounds compositions, and imparts a polished, skin-like sensuality.
Despite its luxurious profile, it represents outstanding value, encouraging generous and creative use across fragrance accords.
Technical note: As with many macrocyclic musks, Zenolide may solidify at lower temperatures.
Gentle warming will restore it to liquid form; ensure it is fully melted to prevent recrystallisation.
Under normal room conditions, particularly in smaller volumes, it remains stable and easy to handle.
An understated powerhouse, Zenolide 263015 is the signature of modern musk sophistication—radiant, enduring, and exquisitely versatile.
Product specification.
CAS No: 54982-83-1
Odour Description (decreasing): Soft, Delicate Musk, Red Fruit
Odour Strength: Medium
Usage: Effective from the smallest traces through to 40%
Substantivity: 348 hour(s) at 100%
Solvent: None
Synonyms: 2,5-dioxacyclohexadecane-1,6-dione, Zenolide IFF, Ethylene Dodecanoate
IFRA:
Hazard statements:
- H410 Very toxic to aquatic life with long lasting effects.
Precautionary statements:
- P391 Collect spillage.
- P501 Dispose of contents/container to an approved waste disposal plant.
Professional/Industrial use only.





suson.teodor (verified owner) –
Zenolide (IFF) – Soft, musky, and creamy — adds warmth, smoothness, and longevity to any fragrance.