Density of Ethyl Acetate: A Comprehensive Analysis and Practical Application
Ethyl Acetate is a common organic solvent used in a wide variety of industrial and laboratory environments. Understanding the density of Ethyl Acetate is not only important for chemical production, but also helps to optimise its efficiency in different application scenarios. In this article, we will discuss the density of ethyl acetate and the factors involved to help you better understand this key physical property.
Definition of Density of Ethyl Acetate
The density of ethyl acetate is the mass per unit volume of ethyl acetate at a given temperature and pressure. Typically, density is measured in g/cm³ (grams per cubic centimetre) or kg/m³ (kilograms per cubic metre). For those working in the chemical industry, precise data on the density of ethyl acetate can help to accurately calculate material usage, optimise processes and ensure product quality.
Specific values for the density of ethyl acetate
Under standard conditions (20°C, 1 atmosphere), the density of ethyl acetate is approximately 0.902 g/cm³. This value means that each cubic centimetre of ethyl acetate weighs approximately 0.902 grams. It is important to note that density varies with temperature. As the temperature increases, the volume of the liquid usually expands, resulting in a lower density. Therefore, the effect of temperature changes in the operating environment on the density of ethyl acetate must be taken into account when making accurate calculations.
Factors affecting the density of ethyl acetate
Temperature: Temperature is one of the main factors affecting the density of ethyl acetate. As the temperature rises, the molecular motion of the liquid intensifies and the volume increases, resulting in a decrease in density. Usually in industrial production, the density of ethyl acetate is corrected according to the temperature change to ensure the accuracy of measurement.

Purity: The density of ethyl acetate is also affected by its purity. If ethyl acetate is mixed with other impurities, such as water or other solvents, the density may change. Therefore, using high purity ethyl acetate not only ensures process stability, but also results in more reliable density data.

Pressure: Although pressure has a relatively small effect on the density of a liquid, under high pressure conditions the density will increase slightly. This must be taken into account in high pressure industrial applications, especially where high precision operations are involved.

Practical applications of ethyl acetate density
In the chemical industry, the density of ethyl acetate has important applications in several areas. In the formulation of products such as coatings and adhesives, density data is the basis for determining the proportions of the components. In storage and transport processes, density information helps to calculate the storage volume and transport costs of materials. In separation processes such as distillation, density is an important parameter for determining the effectiveness of separation of mixtures of similar substances.
Conclusion.
Understanding the density of ethyl acetate and the factors affecting it is essential for all aspects of chemical production. By grasping the effects of temperature, purity and pressure on the density of ethyl acetate, chemical practitioners can better control the production process and improve product quality. We hope this article will help you to better understand and utilise the key physical property of density of ethyl acetate in practical applications.