White crystal, melting point 153.0 ~ 153.1 ℃. Is very important role in the industry of binary carboxylic acid, in all two yuan carboxylic acid yield second top. Mainly used for making adiponitrile production and has 2 amine, and with the adipic amine production with nylon 66 (see polyamide). Adipic acid In addition, also used in the production of unsaturated polyester, has two and the adipic acid ester etc.

The adipic acid of adipic acid is an important organic ErYuanSuan, is mainly used to produce nylon 66 fiber and nylon 66 resins, polyurethane foam, in organic synthesis industry, for adiponitrile, has two amine basic material, also can be used in the production of lubricant, plasticizer adipic acid ester, two of Michael essien can also be used for medicine, use very extensive.