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2-Ethylhexanoic acid, also known as 2-EHA or 2-Ethylcaproic acid, is a saturated fatty acid with the chemical formula C8H16O2. It is a colorless liquid with a characteristic odor. 2-Ethylhexanoic acid is widely used in various industries, including the production of plasticizers, lubricants, and coatings.
| Property | Specification |
|---|---|
| CAS Number | 149-57-5 |
| Molecular Formula | C8H16O2 |
| Appearance | Colorless liquid |
| Odor | Characteristic |
| Purity | 99% min |
| Melting Point | -78°C |
| Boiling Point | 227-228°C |
| Density (20°C) | 0.894 g/cm³ |
| Flash Point | 112°C |
| Solubility in Water | Negligible |
| Solubility in Organic Solvents | Miscible |