In the field of industrial manufacturing, acetone is the "core solvent" in the coatings and ink industries. Whether it is automotive coatings, furniture coatings, or printing inks, acetone is needed to dissolve resin, pigments, and other components, adjust the viscosity and flowability of the product, and ensure that the coating is uniform and firmly adhered. In the plastic and rubber industries, acetone can be used to synthesize polymer materials such as polycarbonate and methyl methacrylate (raw material for organic glass). It is also a solvent and cleaner for rubber products, which can effectively remove impurities in the production process. In addition, in the electronics industry, high-purity acetone (such as electronic grade acetone) is commonly used for cleaning semiconductor chips and circuit boards. Its strong volatility and low residue can ensure the cleanliness of electronic components.

The fields of medicine and chemical synthesis are another major application area for acetone. In drug synthesis, acetone is involved as an intermediate in the preparation of various drugs, such as antipyretic and analgesic acetaminophen, antibiotic erythromycin, etc. Its chemical properties are stable and it can accurately participate in the reaction process. In the laboratory, acetone is a commonly used solvent and extractant for sample processing, reagent preparation, and other processes. It is also an efficient cleaner for glassware.

Acetone is also widely used in daily life. Nail polish remover is the most common product containing acetone, which can quickly dissolve the resin components in nail polish to achieve efficient removal; In the cosmetics industry, acetone can be used for the purification of some skincare ingredients; In addition, in household cleaning, a small amount of acetone can be used to remove stubborn stains, but attention should be paid to its volatility and irritability, and it should be used with caution. It is worth mentioning that the purity of acetone varies greatly in different scenarios. Industrial grade acetone purity is usually around 99%, while electronic grade and chromatographic grade acetone purity can reach over 99.9% to meet the stringent requirements of different fields.