The test of butyl ester
Wen butyl ester, its nickname is butyl acetate, has its unique properties. Its chemical formula is C H 2O O. Looking at its formula, we can see the wonder of its composition.

The shape of butyl ester is often a colorless liquid, and it has a fruity taste. It smells refreshing. Its boiling is 126.1 ° C, and its melting is -73.5 ° C. This temperature determines the change of its state. Its density is 0.8825g/cm ³, which is slightly lighter than water.

Solubility, which can be mixed in alcohols, ethers and other organic solvents, but it is difficult to dissolve in water. This property makes it difficult to dissolve in various mixtures.

The preparation of butyl ester is mostly obtained by esterification of acetic acid and butanol. In the meantime, sulfuric acid is required as a catalyst. Under heating, the two are phased to obtain butyl ester, and there is by-product water.

As for its use, butyl ester is an excellent solvent in the industry of paints and inks. Because it can dissolve many substances, it makes paints and inks have good leveling and drying properties. In the production of fragrances, its fruity aroma can be added to perfumes to increase its fragrance. In the pharmaceutical industry, it is also used as a solvent and extractant to assist in the preparation and preparation of medicines.

View butyl ester, its special nature, preparation, and wide use, is important in industry and life, and is an indispensable material in chemical products.