Furfurylamine is a kind of important intermediates in organic synthesis and chemical products. Furfurylamine and its derivatives are widely used in the pharmaceutical industry.For example, condensation of 2, 4-dichloro-5-aminophenylbenzoic acid can be used to make a powerful diuretic drug "quick urine", which has a strong effect and quick effect. It is a necessary medicine for treating severe edema. In addition furfural is used as corrosion inhibitor, flux and so on.