Epoxy rice bran oleic acid butyl ester 

A transparent pale yellow oily liquid below 10 ° C pool slight precipitation. Industrial 0.912g/cm3 density of ~ 0.90 (20 ° C). Do not dissolve in water, soluble in chloroform, ethers, ketones, organic solvents such as benzene. Butanol from rice bran oil and sulfuric acid catalyst in the formation oleic acid butyl litter, and with hydrogen peroxide, acetic acid in the presence of sulfuric acid for Epoxidation of crude production, caustic washing, washing, filtering obtained. For PVC plasticizers and stabilizers, has good heat resistance and weatherability.