Maltyl Isobutyrate
Aroma Chemical Base Note CAS 65416-14-0
A sweet fruity note with a strawberry character and a soft cotton candy facet. Tropical and natural, it adds a berry gourmand lift to compositions.
Odor profile
| Note | Base Note |
| Descriptor 1 | Gourmand |
| Descriptor 2 | Berry |
| Descriptor 3 | Sweet |
| Tenacity2 | 336 h |
2 Source: The Good Scents Company
Identification
| CAS Number | 65416-14-0 |
| INCI Name | Maltol isobutyrate |
| Category | Aroma Chemical |
| Formula | C10H12O4 |
| Mol. Weight | 196.20 |
| IUPAC Name | (2-methyl-4-oxopyran-3-yl) 2-methylpropanoate |
| InChIKey | VSBHYRPUJHEOBE-UHFFFAOYSA-N |
Synonyms
maltol iso butyrate, maltol isobutyrate, maltol isobutyrate natural, maltol isobutyrate synthetic, maltol-iso-butyrate, maltolisobutyrate, maltyl 2-methyl propanoate, maltyl iso butyrate, 2-methyl propanoic acid 2-methyl-4-oxo-4H-pyran-3-yl ester, 2-methyl-4-oxo-4H-pyran-3-yl 2-methyl propanoate, 2-methyl-4-oxo-4H-pyran-3-yl 2-methylpropanoate, 2-methyl-4-oxo-4H-pyran-3-yl isobutyrate, 2-methyl-4-oxopyran-3-yl 2-methylpropanoate, 2-methyl-4-oxopyran-3-yl isobutyrate, (2-methyl-4-oxopyran-3-yl) 2-methylpropanoate, 2-methyl-4-pyron-3-yl 2-methyl propanoate, propanoic acid, 2-methyl-, 2-methyl-4-oxo-4H-pyran-3-yl ester
Physical and chemical data
| Boiling Point | 176 °C @ 7 mmHg |
| Flash Point | 93.33 °C |
| Density | 1.14100 |
| Refractive Index | 1.49300 |
| Vapor Pressure | 0.000280 mmHg @ 25.00 C. (est) |
| LogP | 1.362 |
| Solubility | alcohol; water, 1628 mg/L @ 25 C (est); For experimental / research use only. |
| Appearance | colorless to pale yellow liquid |
All figures on this page are guide values collected from public reference works and supplier declarations. They differ between batches, origins and qualities. The data sheet of your own supplier is always the authoritative document for the material you actually use.