What is the Difference Between Methyl Acetate and Ethyl Acetate?
🆚 Go to Comparative Table 🆚Methyl acetate and ethyl acetate are organic compounds that share some similarities but have distinct differences. The key difference between the two is the group attached to the acetate group:
- Methyl Acetate: This organic compound has a methyl group attached to an acetate group, with the chemical formula CH3COOCH3.
- Ethyl Acetate: This organic compound has an ethyl group attached to an acetate group, with the chemical formula CH3CH2COOCH3.
Other differences between methyl acetate and ethyl acetate include:
- Molar Mass: Methyl acetate has a molar mass of 74 g/mol, while ethyl acetate has a molar mass of 88 g/mol.
- Melting and Boiling Points: Methyl acetate has a melting point of -98°C and a boiling point of 56.9°C, while ethyl acetate has a melting point of -83.6°C and a boiling point of 77°C.
- Toxicity: Methyl acetate is moderately toxic, while ethyl acetate is less toxic.
- Use as a Solvent: Methyl acetate is occasionally used as a solvent, but ethyl acetate is more widely used as a solvent.
Both methyl acetate and ethyl acetate can be used as solvents, but ethyl acetate is more commonly used due to its lower toxicity and less soluble nature in water.
Comparative Table: Methyl Acetate vs Ethyl Acetate
Methyl acetate and ethyl acetate are both carboxylate esters, but they have some differences in their chemical structure, properties, and uses. Here is a comparison table between the two:
Feature | Methyl Acetate | Ethyl Acetate |
---|---|---|
Chemical Formula | CH3COOCH3 | CH3CH2COOCH3 |
Molar Mass | 74 g/mol | 88 g/mol |
Melting Point | -98°C | -84°C |
Boiling Point | 56.9°C | 77.1°C |
Odor | Fruity, pleasant | Fruity, pleasant |
Solubility | Poorly water-soluble at room temperature, high water solubility at higher temperatures | Soluble in water |
Vapor Density | Heavier than normal air | Heavier than normal air |
Uses | Solvent, used in lacquers, paints, and adhesives | Solvent, use in extraction of organic solutes, removing nail polish and paint |
Both methyl acetate and ethyl acetate are colorless liquids with a fruity, pleasant odor and are flammable. They are used as solvents, but ethyl acetate is also used in the extraction of organic solutes and for removing nail polish and paint.
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