1. Reference materials for chromatographic analysis. It is used for colorimetric determination of arsenic acid and solvent for separating potassium, sodium, lithium and chlorate.
2. As an important solvent, it is widely used in the production of urea formaldehyde resin, cellulose resin, alkyd resin and coating, and can also be used as an inactive diluent commonly used in adhesives. It is also an important chemical raw material for the production of plasticizers dibutyl phthalate, aliphatic dibasic esters and phosphate esters. It is also used as dehydrating agent, anti emulsifier, extractant of oils, spices, antibiotics, hormones, vitamins, etc., additive of alkyd resin coating, cosolvent of nitro paint, etc.
3. It is used in the production of butyl acetate, dibutyl phthalate and phosphoric acid plasticizers. It is also used in the production of melamine resin, acrylic acid, epoxy varnish, etc
4. Cosmetic solvents. It is mainly used as a cosolvent in cosmetics such as nail polish, in combination with the main solven