1. Used as a solvent for cellulose acetate, acrylic resin, alkyd resin, paint, ink, binder for dyes, dewaxing agent for lubricants, vulcanization accelerator, etc.

2. Used as a reagent for the determination of cadmium, copper and mercury, chromatographic reference materials, and solvents for semiconductor lithography

3, GB 2760-96 provides for the use of edible spices. It is mainly used to make cheese, coffee and banana flavors. It can also be used as an extraction solvent.

4. Butanone is mainly used as a solvent, such as azeotropic distillation for the dewaxing of lubricating oil, coating industry and various resin solvents, vegetable oil extraction process and refining process, its advantages are strong solubility, low volatility than acetone. , Is a boiling point ketone solvent. Butanone is also an intermediate for the preparation of medicines, dyes, detergents, fragrances, antioxidants, and certain catalysts. Synthetic anti-peeling agent methyl ethyl ketone oxime, polymerization catalyst methyl ethyl ketone peroxide, corrosion inhibitor A Alkynyl alcohol, etc., is used as an imaging agent for lithography of integrated circuits in the electronics industry.

5. Butanone is a raw material for the preparation of acaricide pyridoxamine.

6, is a raw material for organic synthesis, can be used as a solvent. In the oil refining industry, it is used as a dewaxing agent for lubricating oils. It is also used in industries such as medicine, coatings, dyes, detergents, fragrances and electronics. Liquid ink solvent. The use of cosmetics in the manufacture of nail polish, as a low-boiling point solvent, can reduce the viscosity of nail polish and have a quick-drying property.