isobutyl butyrate
Product Description
| Product | isobutyl butyrate |
| CAS | 539-90-2 |
| Formula | C8H16O2 |
| Synonym | Butanoic acid, 2-methylpropyl ester, 2-Methylpropyl butyrate, 2-Methyl Propanyl Butyrate, Butanoic acid, 2-methylpropyl ester, 2-Methylpropyl butanoate |
Typical Product Specifications
| Density | 0.866 |
| Slightly Soluble | in water |
| logP (o/w) | 2.76 |
| Boiling Point | 156.00 to 158.00 ยฐC. @ 760.00 mm Hg |
| Odor Type | fruity |
| Refractive Index | 1.40200 to 1.40500 @ 20.00 ยฐC |
| Flash Point | 114.00 ยฐF. TCC |
| Specific gravity | 0.85800 to 0.86300 @ 25.00 ยฐC |
| Vapor Pressure | 2.910000 mm/Hg @ 25.00 ยฐC |
| Assay | 98.00 to 100.00 % |
| Appearance | colorless clear liquid |
| Pounds/Gallon | 7.139 to 7.181 |
| Acid Value | 1.00 max. KOH/g |
| Vapor Density | 4.9 |
| Odor | Sweet, fruity, candy, berry, cherry, tutti frutti, over ripe and bubble gum-like |
| Taste | Sweet, fruity, pineapple, apple, bubble gum and tutti frutti |
| Insolubility | in glycerin |
| Molecular weight | 144.21 |
| Color | colorless liquid |
| Solubility | alcohol, fixed oils |
| Chemical Structure | ![]() |
| Notes | FEMA# 2187 This product had a fruity apple or pineapple aroma. Use: PERFUMING |
| Class | Flavor and Fragrance Chemical Compounds, Chemical Intermediates, Organic Intermediates and Compounds |
| Function | Chemical Intermediate, Fragrance, Flavor |
| Industry | Food Chemicals, Flavor & Fragrance, Organics, Flavor, Fragrance |

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