The dielectric constant of ethyl acetate
1. The properties of substances are derived from
taste, and the dielectric constant is related to its electrical characteristics. Among the chemical substances, ethyl acetate has a wide range of uses, and the study of its dielectric constant is really meaningful.

Second, the physical properties are related to the dielectric
Ethyl acetate, has a fragrant taste, clear and transparent color, and can be mixed with many kinds of organic solvents. In its molecular structure, the synergy of carbonyl and ethoxy causes the molecule to be polar. The dielectric constant is a parameter that measures the polarization ability of a substance in an electric field. Polar molecules are easily polarized in an electric field, so ethyl acetate must have a specific dielectric performance due to molecular polarity.

III. Previous studies
In the past, many parties have used experiments as the basis to explore the dielectric constant of ethyl acetate. Or use the resonance method, or use the bridge technique. The obtained values vary slightly depending on the testing environment and sample purity. However, the approximate range is about a certain range.

IV. The affected element
Temperature has a significant impact on the dielectric constant of ethyl acetate. When heating up, the thermal movement of the molecules intensifies, the difficulty of polarization increases, and the dielectric constant decreases. And the change of pressure also plays a role, although it is slightly smaller than the temperature. Pressure rise, molecular spacing shrinks, polarization or slightly easier, but this effect is not significant in the normal pressure range. Mixing of solvents is also key. When mixed with non-polar solvents, the polarization of ethyl acetate molecules is suppressed, and the dielectric constant decreases; when combined with strong polar solvents, the interaction is complex, and the change of dielectric constant is difficult to measure.

5. Wide-area use
In industry, the dielectric constant of ethyl acetate is related to its application to insulating materials. The dielectric constant is suitable and can be an excellent insulating medium. In chemical synthesis, this constant affects the reaction process and is related to the dissolution and mass transfer of reactants. In analytical chemistry, optimization of chromatographic separation, different dielectric constants can cause different retention behaviors of substances.

6. Conclusion
The dielectric constant of ethyl acetate, which seems to be a small number, is actually related to many aspects of physical properties, reactions and applications. Although today's research has been quite abundant, the science and technology are constantly improving, and the future in more subtle testing and complex systems still needs to be deeply cultivated by the Fang family.