Octahydrocoumarin, Bicyclonona-lactone (FEMA-3791)
This product is not a finished fragrance or flavor. It is a single aroma chemical that provides a specific scent character determined by its chemical structure. It is intended to be used only as a raw material for creating fragrance or flavor formulations, or for other research and development purposes.
Octahydrocoumarin (Bicyclononalactone) is a sweet creamy coumarinic material with hay/tonka and lactonic warmth. It softens and sweetens florals and fougères, adding smooth, long‑lasting body.
Fragrance Family: Balsamic/Gourmand/Floral
Top Notes: Sweet, Almond‑like
Heart Notes: Hay/Tonka, Creamy
Base Notes: Warm, Long‑lasting
Applications:
- Fine Fragrance: typical 0.20%, range 0.05–0.50%
- Body Care Products: typical 0.10%, range 0.02–0.30%
- Home Care Products: typical 0.15%, range 0.05–0.40%
- Candles & Diffusers: typical 0.25%, range 0.10–0.40%
IFRA Restrictions:
Refer to the latest IFRA Standards for applicable categories.
Allergen Declaration (EU):
Consult IFRA/SDS for allergen listing.
Storage: Store in a cool, dry place away from direct sunlight and heat sources. Keep container tightly closed.
Shelf Life: 24–36 months when stored properly
CAS Number: 4430-31-3
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| Test Name | Specification |
|---|---|
| Appearance (20C) | Liquid |
| Color | Clear to yellowish |
| Odor | In compliance to standard |
| Other Names |
|---|
| 2H-1-benzopyran-2-one, octahydro- |
| 2-oxabicyclo(4.4.0)decan-3-one |
| bicyclononalactone |
| coumarin, octahydro- |
| cyclo hexyl lactone |
| cyclohexyl lactone |
| cyclohexyllactone |
| octahydro-(2H)-1-benzopyran-2-one |
| octahydro-1-benzopyran-2-one |
| octahydro-2H-1-benzopyran-2-one |
| octahydro-2H-chromen-2-one |
| octahydrochromen-2-one |
| 3,4,4a,5,6,7,8,8a-octahydrochromen-2-one |
| Bicyclonona-lactone |
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