The physical properties and precautions of ethyl esters
Ethyl esters have special properties. The safety data recorded by Sigma Aldrich is detailed in a single sheet.

Looking at its physical properties, ethyl esters have specific properties. At room temperature, its state is [specific physical state], its color is [specific color], and it has [specific smell]. Its boiling degree and melting degree have a fixed number, boiling at [boiling point value], melting at [melting point value].

As for the safety end, it should not be ignored. It has an impact on the environment and the human body. If it touches the skin inadvertently, it may cause [specific skin impact]. If it enters the eye, it can cause [specific eye impact]. If it is inhaled from the mouth and nose, or is harmful to breathing, it will cause [specific respiratory-related effects].

When using, the procedures must be followed. The handling area must be well ventilated to prevent gas accumulation. The utensils used should be suitable for this thing. When storing, also pay attention to it. It should be placed in a cool, dry place, protected from fire and heat, and stored separately from other things to prevent their interference and change.

All of these are described in the ethyl ester safety data sheet recorded by Sigma Aldrich, and users should keep it in mind to avoid all kinds of hazards.