Alpha-damascone (FEMA 3659)
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.
Alpha‑Damascone is a very powerful rose‑fruity material with dark berry, black tea and plum nuances and a diffusive floral‑woody depth. At trace levels it adds lift, radiance and elegance to roses, fruits and chypre/woody accords.
Fragrance Family: Floral / Fruity / Woody
Top Notes: Rosy‑fruity lift, blackcurrant hint
Heart Notes: Tea‑rose, plum, berry
Base Notes: Floral‑woody depth
Applications (guideline): Extremely strong; use at ultralow levels.
• Fine fragrance: 0.0002–0.020%
• Body care: 0.0001–0.010%
• Home care: 0.0002–0.015%
• Candles: 0.0005–0.020%
IFRA: Observe IFRA Standards by category. Reduce dosage if base already contains potent ionones/damascones/citrals.
Allergen: Determine from the finished fragrance; check supplier doc if reporting is needed.
Storage: Tightly closed, cool/room temperature, away from heat/light.
Shelf Life: 24 months (unopened, properly stored).
CAS Number: 24720-09-0
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| Test Name | Specification |
|---|---|
| Appearance (20C) | Colorless to light yellow liquid |
| Odour | Dispersive, unique flower and fruit odor |
| Refractive index (20C) | 1.4940-1.4980 |
| Specific Gravity (20/20C) | 0.9320-0.9380 |
| Purity by GC (%) | 90 Min |
| Other Names |
|---|
| trans-2-buten-1-one, 1-(2,6,6-trimethyl-2-cyclohexen-1-yl)- |
| 2-buten-1-one, 1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-, (2E)- |
| 2-buten-1-one, 1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-, (E)- |
| (E)-alpha-damascone |
| trans-alpha-damascone |
| damascone alpha |
| damascone alpha extra |
| damascone alpha total |
| damascone alpha, trans |
| alpha-damascone synthetic |
| alpha-damascone with BHT, nature-identical |
| alpha-damascone with no anti-oxidant, nature-identical |
| alpha-damascone with tocopherol, nature-identical |
| finocone alpha |
| rose ketone alpha |
| (E)-rose ketone-1 |
| trans-rose ketone-1 |
| (E)-1-(2,6,6-trimethyl-1-cyclohex-2-enyl)but-2-en-1-one |
| (2E)-1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-2-buten-1-one |
| (E)-1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-2-buten-1-one |
| trans-1-(2,6,6-trimethyl-2-cyclohexen-1-yl)but-2-en-1-one |
| (E)-4-2,6,6-trimethyl-2-cyclohexenyl-2-buten-4-one |
| (E)-1-(2,6,6-trimethyl-cyclohex-2-enyl)-but-2-en-1-one |
| (2E)-1-(2,6,6-trimethylcyclohex-2-en-1-yl)but-2-en-1-one |
| (E)-1-(2,6,6-trimethylcyclohex-2-en-1-yl)but-2-en-1-one |
| (2E)-1-(2,6,6-trimethylcyclohex-2-enyl)but-2-en-1-one |
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