Isopropyl Butyrate
Aroma Chemical CAS 638-11-9
A sweet fruity note with a ripe pineapple character and a soft ethereal facet.
Odor profile
| Descriptor 1 | Fruity |
| Descriptor 2 | Sweet |
| Descriptor 3 | Pineapple |
Identification
| CAS Number | 638-11-9 |
| INCI Name | Isopropyl butyrate |
| Category | Aroma Chemical |
| Formula | C7H14O2 |
| Mol. Weight | 130.18 |
| IUPAC Name | propan-2-yl butanoate |
| InChIKey | FFOPEPMHKILNIT-UHFFFAOYSA-N |
Synonyms
butanoic acid 1-methyl ethyl ester, butanoic acid 1-methylethyl ester, butyric acid isopropyl ester, 1-methyl ethyl butanoate, 1-methylethyl butanoate, propan-2-yl butanoate, iso propyl butanoate, iso-propyl-butyrate
Physical and chemical data
| Boiling Point | 130.00 °C |
| Flash Point | 30.00 °C |
| Density | 0.86000 |
| Refractive Index | 1.39300 |
| Vapor Pressure | 9.684000 mmHg @ 25.00 C. (est) |
| LogP | 2.158 |
| Solubility | alcohol; water, very slightly; water, 1070 mg/L @ 25 C (est) |
| Appearance | colorless clear 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.