Refined and purified from coking crude phenol, it is a mixture of 30% of 2,4-xylenol and 70% of 2,5-xylenol, can be used to separate and purify 2,4-xylenol and 2,5-xylenol monomers, which can be used to manufacture medicines, spices, vitamins, etc. Besides, the compound can be used as a solvent, also in the production of resins, dyes, disinfectants and other products.