what is ethyl acetate solvent?
Ethyl acetate (CAS 141-78-6) has the chemical formula C₄H₈O₂. It is produced by the reaction of acetic acid and ethanol, making it an ester compound.
Ethyl acetate is a colorless liquid with a fruity aroma. It is a commonly used organic solvent with extensive applications across various fields. It has a relatively low boiling point of approximately 77°C, a melting point of -83.6°C, and a density lower than water, approximately 0.902 g/cm³. Ethyl acetate is slightly soluble in water and miscible with various organic solvents such as ethanol, diethyl ether, and chloroform in any proportion, making it an excellent solvent.
ethyl acetate chemical and physical properties
| Property | Value |
|---|---|
| Chemical Name | Ethyl Acetate |
| CAS Number | 141-78-6 |
| Molecular Formula | C₄H₈O₂ |
| Molecular Weight | 88.11 g/mol |
| Structural Formula | CH₃COOCH₂CH₃ |
| Appearance | Colorless, volatile liquid |
| Odor | Fruity, sweet odor |
| Boiling Point | 77.1 °C |
| Melting Point | −83.6 °C |
| Density | 0.902 g/cm³ (20 °C) |
| Flash Point | −4 °C |
| Solubility in Water | Slightly soluble |
| Solubility in Organic Solvents | Highly soluble |
| Vapor Pressure | 73 mmHg (20 °C) |
| Refractive Index | 1.370 (20 °C) |
| Stability | Stable under normal conditions |
ethyl acetate solvent uses
Food industry:
Legal flavoring agent and solvent
Adds fruity aroma to beverages, candies, and baked goods
✔ Used as a solvent/diluent for edible flavorings
Coatings & inks:
Important solvent with good solubility and fast evaporation
Helps dissolve resins and oils
✔ Widely used in nitrocellulose lacquers, acrylic paints, and inks
Pharmaceuticals:
Solvent and extractant in drug synthesis
Used for extracting active ingredients or dissolving drug substances
✔ Acts as a solvent and penetration enhancer in some topical formulations
Personal care products:
Used in perfumes and cosmetics
Dissolves fragrances and active ingredients
✔ Volatility helps release scent and improves sensory experience
ethyl acetate solvent uses
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Bulk Industrial buyers often purchase Ethyl Acetate EA together with other solvents and intermediates.
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