Epoxidized soybean oil 
 Molecular formula: C57H106O10 
 Properties: Epoxidized soybean oil system light yellow viscous oily liquid, viscosity 325mpa.s refractive index 1.473 (25 ℃), density of 0.985 (25 ℃), insoluble in water, soluble in lipid hydrocarbon ﹑ ﹑ ﹑ ketones ﹑ higher alcohols and other organic solvents, slightly soluble in alcohol 2. 
 Use: Epoxidized soybean oil is a widely used PVC plasticizers and stabilizers, have a good heat, light stability, widely used in cable ﹑ leather bags, food packaging, medical supplies and other equipment, cultural, environmental soybean oil on the plastic oxygen aging, and stability plays a very important role.