Ethyl acetate (ETOAC, CAS No. 141-78-6) is one of the most widely used industrial organic solvents in the chemical market. It is a clear, colorless liquid, with a characteristic fruity odor, primarily used as a solvent. Its key physical properties include a boiling point of ~77 °C, a melting point of ~-84 °C, and a density of ~0.902 g/cm³ at 20 °C.
Ethyl Acetate (ETOAC) Properties
Melting Point
The melting point of ethyl acetate is approximately -83.6°C to -83.8°C (-118.5°F to-119°F). It is a colorless liquid at room temperature with a characteristic fruity odor,commonly used as a solvent in laboratories and industry.
Boiling Point
The boiling point of Ethyl Acetate is 77.1°C (170.78°F). This property makes it a volatile solvent that evaporates quickly, which is why it is used in applications requiring rapid evaporation, such as in paints, coatings, and adhesives.
Density
The density of Ethyl Acetate is approximately 0.902 g/cm³ at 20°C. This relatively low density contributes to its ability to evaporate quickly and be used effectively in various applications like solvents and coatings.
ethyl acetate CAS 141-78-6 properties
| Property | Value |
|---|---|
| Chemical Name | Ethyl Acetate |
| Common Name | ETOAC / EA |
| CAS Number | 141-78-6 |
| Molecular Formula | C₄H₈O₂ |
| Molecular Weight | 88.11 g/mol |
| Boiling Point | 77.1°C |
| Melting Point | -83.6°C |
| Density | 0.897 g/cm³ (20°C) |
| Flash Point | -4°C (closed cup) |
| Solubility | Slightly soluble in water |
Industrial Applications of Ethyl Acetate (ETOAC CAS No. 141-78-6)
- As a solvent, ethyl acetate (ETOAC) plays an important role in the coatings, inks, and adhesives industries. Due to its good solubility and volatility, it can be used to adjust the drying speed of coatings and inks and improve film-forming performance.
- In chemical synthesis, ethyl acetate is often used as a reaction medium or extraction agent. For example, in the production of pharmaceutical and pesticide intermediates, it serves as an organic solvent involved in various reaction processes, helping to improve product purity and yield.
- Ethyl acetate (CAS No. 141-78-6) is also used in the food industry as a flavoring additive, giving food a specific fruity flavor.
For detailed information on Ethyl Acetate applications, please click to view.
Safety and Handling Considerations
Due to its low boiling point and high volatility, ethyl acetate(ETOAC) should be handled carefully:
- Store in cool, well-ventilated areas
- Keep away from ignition sources
- Use explosion-proof equipment in industrial settings
- Follow MSDS guidelines strictly
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