Isobutyl Isobutyrate
Product Description
| Product | Isobutyl Isobutyrate |
| CAS | 97-85-8 |
| Formula | C8H16O2 |
| Synonym | 2-Methylpropyl isobutyrate, 2-Methylpropyl 2-methylpropanoate, IBIB, Propanoic acid, 2-methyl 2-methypropyl ester, Propanoic acid, 2-methyl-, 2-methylpropyl ester, 2-Methylpropyl 2-Methylpropanoate |
Typical Product Specifications
| Density | 0.854 (204 c) |
| Specific gravity | 0.85000 to 0.86000 @ 25.00 ยฐC |
| Pounds/Gallon | 7.073 to 7.156 |
| Refractive Index | 1.39600 to 1.40600 @ 20.00 ยฐC |
| logP (o/w) | 2.68 |
| Odor | pineapple grape skin tropical |
| Assay | 97.00 to 100.00 % |
| Melting Point | -81.00 to -80.00 ยฐC. @ 760.00 mm Hg |
| Vapor Density | 4.9 |
| Acid Value | 1.00 max. KOH/g |
| Taste | pineapple |
| Appearance | colorless clear liquid |
| Boiling Point | 147.00 to 148.00 ยฐC. @ 760.00 mm Hg |
| Vapor Pressure | 4.330000 mm/Hg @ 25.00 ยฐC |
| Flash Point | 99.00 ยฐF. TCC |
| Odor Type | fruity |
| Insolubility | in water |
| Molecular weight | 144.22 |
| Color | colorless liquid |
| Solubility | alcohol, ether |
| Chemical Structure | ![]() |
| Notes | FEMA# 2189 Use: PERFUMING |
| Class | Flavor and Fragrance Chemical Compounds, Green Chemicals - Eco-Friendly |
| Industry | Flavor & Fragrance |

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