Tributyl borate has the chemical formula C12H27BO3, which is an organoboron compound produced by the reaction of boric acid and tributyl alcohol. Tributyl borate is a colorless liquid with low volatility and high boiling point. It is mainly used as a solvent and catalyst, and has a wide range of applications in organic synthesis, such as catalysts for polymerization reactions and additives for coatings and inks. In addition, tributyl borate has antioxidant properties and can be used as a preservative and stabilizer.

And the chemical formula of butyl acetate is C6H12O2, which is an ester compound, generated by the reaction of acetic acid and butanol. Butyl acetate is a colorless liquid with poor water solubility and a low boiling point. It is mainly used as a solvent, flavor and paint additive. Butyl acetate has a special aroma and can be used in food, cosmetics and perfumes.