Vanillyl Isobutyrate, Isobutavan
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.
Vanillyl isobutyrate (Isobutavan) is a vanillic, creamy, long-lasting material that adds smooth sweetness and warmth, acting as a fixative in gourmand and floral contexts.
Fragrance Family: Gourmand/Vanillic
Top Notes: Vanillic, Creamy
Heart Notes: Sweet, Warm
Base Notes: Long-lasting, Soft
Applications: Fine fragrance 0.05-2.00%; Body 0.02-1.00%; Home care 0.05-1.00%; Candles 0.10-1.50%.
IFRA: Refer to latest IFRA Standards.
Allergen: Typically low; verify per formula.
Storage: Closed, away from heat.
Shelf Life: 24 months.
CAS Number: 20665-85-4
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| Test Name | Specification |
|---|---|
| Appearance (20C) | colorless to light yellow liquid |
| Odour | Vanilla-like sweet, powdery |
| Refractive Index (20C) | 1.5220-1.5250 |
| Specific Gravity (20/20C) | 1.1290-1.1360 |
| Purity by GC (%) | 98 Min |
| Other Names |
|---|
| isobutavan |
| isobutyl lignate |
| isobutyric acid ester with vanillin |
| 4-formyl-2-(methyloxy)phenyl 2-methylpropanoate |
| 4-formyl-2-methoxyphenyl 2-methylpropanoate |
| 4-formyl-2-methoxyphenyl isobutyrate |
| (4-formyl-2-methoxyphenyl) 2-methylpropanoate |
| 4-hydroxy-3-methoxybenzaldehyde 2-methyl propionate |
| 4-hydroxy-3-methoxybenzaldehyde isobutyrate |
| 4-hydroxy-m-anisaldehyde 2-methylpropionate |
| 4-hydroxy-m-anisaldehyde isobutyrate |
| 4-hydroxy-meta-anisaldehyde 2-methyl propionate |
| 4-hydroxy-meta-anisaldehyde isobutyrate |
| 3-methoxy-4-isobutyryl benzaldehyde |
| 2-methyl propanoic acid 4-formyl-2-methoxyphenyl ester |
| propanoic acid, 2-methyl-, 4-formyl-2-methoxyphenyl ester |
| vanillin iso butyrate |
| vanillin isobutyrate |
| vanillin isobutyrate natural |
| vanillin-iso-butyrate |
| vanillinisobutyrate |
