There are few domestic N-hydroxyethylpyrrolidone manufacturers and high concentration of downstream applications.

​ N-hydroxyethylpyrrolidone is also known as hydroxyethylpyrrolidone, N-hydroxyethyl-2-pyrrolidone, 1-(2-hydroxyethyl)-2-pyrrolidone, N-hydroxyethyl-2-pyrrolidone, CAS number is 3445-11-2, the molecular formula is C6H11NO2, the molecular weight is 129.157, and it has a hydroxyl (-OH) group in the molecule. It is a yellow transparent liquid with low viscosity at room temperature. It has strong polarity, strong solubility and good stability.…