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[Chemical Knowledge]：What are the role and uses of acetone

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acetone is a colorless and transparent liquid with a special smell. Easily soluble in water and organic solvents such as methanol, ethanol, ether, chloroform, pyridine, etc. Flammable, volatile, and more active in chemical properties. Its vapor and air can be mixed to form an explosive mixture, explosion limit 2. Ss% ~ 12.8% (volume). The carbonyl group of acetone can react with a variety of nucleophiles. It can react with ammonia derivatives, hydrocyanic acid, alkynes, and organometallic compounds. Acetone can also perform a hydrogen reaction. Steam and air can form an explosive mixture, which is easy to burn and explode when exposed to open flames and high heat. It can react strongly with oxidants.

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Six functions and uses

of acetone 1. It is used in industry to manufacture bisphenol A, methyl methacrylate (MMA), acetone cyanohydrin, methyl isobutyl ketone and other products, as well as plastics, fibers, drugs and other chemicals.

2. In building materials, it is mainly used as the main raw material of aliphatic water reducing agent.

3. It can clean degreasant and can be formulated with anhydrous ethanol. MOS grade is mainly used for discrete devices and medium and large scale integrated circuits, and BV-Ⅲ grade is mainly used for VLSI 0.8~1.2 μm process technology production.

4. Common analytical reagents and solvents, chromatographic analysis standard materials.

5. It can be used to remove nail polish and paint thinner.

6. At the same time, it can be used as an organic solvent in medicine, paint, plastic, gunpowder, resin, rubber, photographic film and other industries.

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