Ethyl Isobutyrate (FEMA-2428)
Fresh apple‑like fruity ester with juicy brightness; lifts top notes cleanly.
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.
Ethyl Isobutyrate is a fresh apple‑like fruity ester with crisp juicy brightness and light tropical nuances. It lifts top notes, supports apple/pear accords, and adds clean freshness to many categories.
Fragrance Family: Fruity / Fresh / Light
Top Notes: Apple‑like, juicy fresh, light tropical
Heart Notes: Clean fruity body
Base Notes: Light fruity trace
Applications (guideline):
• Fine fragrance: 0.05–0.80%
• Body care: 0.02–0.40%
• Home care: 0.05–0.60%
• Candles: 0.10–0.60%
IFRA: Follow IFRA Standards for your category and adjust to desired freshness.
Allergen: Assess per finished fragrance and supplier documentation.
Storage: Store tightly closed at room temperature, away from heat/light.
Shelf Life: 24 months (proper storage, unopened).
CAS Number: 97-62-1
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| Test Name | Specification |
|---|---|
| Appearance (20C) | Liquid |
| Color | Clear to yellowish |
| Odor | In compliance to standard |
| Other Names |
|---|
| isobutyric acid ethyl ester |
| isobutyric acid ethylester |
| isobutyric acid, ethyl ester |
| ethyl 2-methyl propanoate |
| ethyl 2-methyl propionate |
| ethyl 2-methylpropanoate |
| ethyl 2-methylpropionate |
| ethyl 2,2-dimethyl acetate |
| ethyl 2,2-dimethylacetate |
| ethyl iso butyrate |
| ethyl isobutanoate |
| nat.ethyl isobutyrate |
| ethyl isobutyrate 99%, (naturals) |
| ethyl isobutyrate FCC |
| ethyl isobutyrate FCC natural |
| ethyl isobutyrate natural |
| ethyl isobutyrate, natural |
| ethyl methylpropanoate |
| ethyl-iso-butyrate FCC |
| ethylisobutyrate |
| 2-methyl propanoic acid ethyl ester |
| 2-methyl propionic acid ethyl ester |
| 2-methylpropanoic acid ethyl ester |
| propanoic acid, 2-methyl ethyl ester |
| propanoic acid, 2-methyl-, ethyl ester |
| propionic acid, 2-methyl-, ethyl ester |
