【CAS】105-54-4
Alias: ;Butanoic acid ethyl;Butyric acid ethyl ;NATURAL ETHYL BUTYRATE
Molecular formula: C6H12O2 Relative molecular mass: 116.16
Structural formula:
1.Product Property
Colorless and transparent liquid, with a pineapple-like fragrance. It can be dissolved in organic solvents such as ethanol and ether. At 20℃, its solubility in water is 0.49%.
2.
| Parameter | Specification |
| Purity (GC-FID) | ≥99.0% |
| Appearance | Colorless liquid |
| Odor | Strong, fruity (pineapple) |
| Refractive Index (20°C) | 1.391 – 1.395 |
| Density (20°C) | 0.878 – 0.883 g/cm³ |
| Acidity (as Butyric Acid) | ≤0.02% |
| Water Content | ≤0.05% |
| Heavy Metals (Pb) | ≤1 ppm |
3.Application scope and Usage
Ethyl butyrate is commonly used in the production of fruit-flavored edible essences such as those for apples, bananas, and pineapples, as well as in the production of whisky flavor essences. It can also be used in the scenting of cream essences.
4.Package and Storage
Ethyl butyrate is packaged in 25kg aluminum drums or galvanized iron drums with a food-grade inner PE film lining. It should be stored in a cool and ventilated place (< 25℃), away from fire sources and oxidants. The shelf life is 24 months.
