Acetaldehyde (FEMA-2003)
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.
Acetaldehyde is an extremely volatile, sharp aldehyde with piercing green‑citrus, fermented apple nuances. Use only ultralow traces to add top‑note sparkle and realism to citrus and green effects; easily overdoses.
Fragrance Family: Aldehydic – Green Citrus, Ethereal
Top Notes: Sharp green‑citrus, ethereal
Heart Notes: Fermented apple, volatile
Base Notes: —
Applications:
- Fine Fragrance: typical 0.0005%, range 0.0001–0.005%
- Body Care Products: typical 0.0003%, range 0.0001–0.003%
- Home Care Products: typical 0.0005%, range 0.0001–0.004%
- Candles & Diffusers: typical 0.001%, range 0.0002–0.004%
IFRA Restrictions:
Refer to the latest IFRA Standards for applicable categories.
Allergen Declaration (EU):
Not determined. Consult IFRA/SDS for allergen listing.
Storage: Store cold and tightly closed, away from ignition sources.
Shelf Life: 12–18 months when stored properly
CAS Number: 75-07-0
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| Test Name | Specification |
|---|---|
| Appearance (20C) | Colorless liquid |
| Odor | Pungent green and fruity |
| Refractive Index (20C) | 1.320-1.380 |
| Specific Gravity (25/25C) | 0.730-0.790 |
| Specific Gravity (10/10C) | 0.780-0.830 |
| Assay (by GC, area %) | 99 Min |
| Other Names |
|---|
| nat.acetaldehyde |
| acetaldehyde (natural) |
| acetaldehyde 10% in ethanol natural |
| acetaldehyde 10% in ETOH natural |
| acetaldehyde 100% natural |
| acetaldehyde 20% (natural) |
| acetaldehyde 50% alcohol natural |
| acetaldehyde 50% (natural) |
| acetaldehyde 50% + ethanol 50% |
| acetaldehyde 50% + orange terpenes 50% |
| acetaldehyde 50% + triacetin 50% |
| acetaldehyde 50% + water 50% |
| acetaldehyde 50% ETOH synthetic |
| acetaldehyde 50% in 5 fold orange oil synthetic |
| acetaldehyde 50% in benzyl benzoate synthetic |
| acetaldehyde 50% in D'limonene natural |
| acetaldehyde 50% in ethanol |
| acetaldehyde 50% in ethanol natural |
| acetaldehyde 50% in ethanol synthetic |
| acetaldehyde 50% in ETOH natural |
| acetaldehyde 50% in orange oil 5-fold natural |
| acetaldehyde 50% in orange oil natural |
| acetaldehyde 50% in orange oil synthetic |
| acetaldehyde 50% in orange terpenes natural |
| acetaldehyde 50% PG natural |
| acetaldehyde natural |
| acetaldehyde natural 50% in orange terpenes |
| acetaldehyde natural 50% in ethanol |
| acetaldehyde natural 50% in water |
| acetaldehyde solution |
| acetaldehyde synthetic |
| acetic aldehyde |
| acetic ethanol |
| aceticaldehyde |
| acetyl aldehyde |
| aldefresh |
| ethaldehyde |
| ethanal |
| ethanone |
| ethyl aldehyde |
| ethylaldehyde |
| INCI acetaldehyde |
| NCI-C56326 |
| octowy aldehyd |
