Customization: | Available |
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CAS No.: | 109-60-4 |
Formula: | C5h10o2 |
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N-propyl acetate appears as a clear colorless liquid with a pleasant odor. Flash point 58 °F. Less dense than water, Vapors are heavier than air.
Propyl acetate, also known as propyl ethanoate, is an organic compound. Nearly 20,000 tons are produced annually for use as a solvent. This colorless liquid is known by its characteristic odor of pears. Due to this fact, it is commonly used in fragrances and as a flavor additive. It is formed by the esterification of acetic acid and propan-1-ol, often via Fischer-Speier esterification, with sulfuric acid as a catalyst and water produced as a byproduct.
Item | Unit | Specification | Result |
Content |
Wt % |
99.5 min |
99.86 |
N-propanol | Wt% | 0.1 max | 0.001 |
Moisture | Wt% | 0.1 max | 0.01 |
Acidity | Wt% | 0.01 max | 0.006 |
Evaporation Residue | Wt% | 0.005 max | 0.003 |
Density (20ºC) | g/cm3 | 0.883-0.888 | 0.887 |
Appearance | Clear, colorless liquid | Clear, colorless liquid |