Acetone is a widely used solvent with a strong solubility and volatility. It is commonly used in industry, science, and daily life. However, acetone has some shortcomings, such as high volatility, flammability, and toxicity. Therefore, in order to improve the performance of acetone, many researchers have studied alternative solvents that are better than acetone.

One of the alternative solvents that are better than acetone is water. Water is a renewable and environmentally friendly resource that has a wide range of solubility and volatility. It is commonly used in daily life, industry, and science. In addition to being non-toxic and non-flammable, water also has good biocompatibility and biodegradability. Therefore, water is a very good alternative to acetone.

Another alternative solvent that is better than acetone is ethanol. Ethanol is also a renewable resource and has a similar solubility and volatility as acetone. It is widely used in the production of perfumes, cosmetics, and pharmaceuticals. In addition, ethanol is also non-toxic and non-flammable, making it a very good alternative to acetone.

There are also some new alternative solvents that are better than acetone, such as green solvents. These solvents are derived from natural resources and have good environmental compatibility. They are widely used in the fields of cleaning, coating, printing, etc. In addition, some ionic liquids are also good alternatives to acetone because they have good solubility, volatility, and environmental compatibility.

In conclusion, acetone has some shortcomings such as high volatility, flammability, and toxicity. Therefore, it is necessary to find alternative solvents that are better than acetone. Water, ethanol, green solvents, and ionic liquids are some of the best alternatives to acetone due to their good solubility, volatility, environmental compatibility, and non-toxicity. In the future, more research will be needed to find new alternative solvents that are better than acetone to replace it in various applications.