isobutyl angelate
Product Description
| Product | isobutyl angelate |
| CAS | 7779-81-9 |
| Formula | C9H16O2 |
| Synonym | iso-Butyl tiglate, 2-Butenoic acid, 2-methyl-, 2-methylpropyl ester, (2Z)-, 2-Methylpropyl (Z)-2-Methyl-2-butenoate, Methylpropyl 2-Methylisocrotonate |
Typical Product Specifications
| Vapor Pressure | 0.617000 mm/Hg @ 25.00 ยฐC |
| Odor Type | spicy |
| Assay | 98.00 to 100.00 % |
| Specific gravity | 0.87400 to 0.88000 @ 25.00 ยฐC |
| Pounds/Gallon | 7.273 to 7.322 |
| Boiling Point | 176.00 to 177.00 ยฐC. @ 760.00 mm Hg |
| Flash Point | 140.00 ยฐF. TCC |
| Appearance | colorless clear liquid |
| Refractive Index | 1.43800 to 1.44600 @ 20.00 ยฐC |
| logP (o/w) | 3.28 |
| Odor | Spicy, green and weedy |
| Taste | Green, sweet and spicy |
| Insolubility | in water |
| Molecular weight | 156.23 |
| Color | colorless liquid |
| Solubility | alcohol |
| Chemical Structure | ![]() |
| Notes | FEMA# 2180 Use: PERFUMING |
| Class | Flavor and Fragrance Chemical Compounds |

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