| Appearance | colorless clear liquid |
| Assay | 92.00 to 100.00 % sum of isomers |
| Specific gravity | 0.99100 to 0.99900 @ 25.00 °C |
| Pounds/Gallon | 8.246 to 8.313 |
| Vapor Pressure | 0.051500 mm/Hg @ 25.00 °C |
| Flash Point | 254.00 °F. TCC |
| Taste | Tangy, acidic and cheesy with ripe, fruity and animal nuances |
| Refractive Index | 1.45900 to 1.46700 @ 20.00 °C |
| logP (o/w) | 2.23 |
| Odor | Tangy, acidic, fruity, sweaty and cheesy with honey and floral nuances, and an animal undernote |
| Boiling Point | 133.00 to 134.00 °C. @ 15.00 mm Hg |
| Odor Type | acidic |
| Chemical Structure |  |
| Notes | FEMA# 3143 |
| Class | Flavor and Fragrance Chemical Compounds |
