... , paint, and used as a solvent.Other physical and chemical properties. Used: Mainly used in the manufacture of phthalic acid, aliphatic ... , butyl amine and lactic acid, butyl acetate, etc of raw material. Or grease, drugs (such as antibiotic, hormone and vitamin) and ... solvents, lost wax agent. 98.5% Colorless liquid chemical raw material 71-36-3 normal butanol