Product Name：DI-N-OCTYL PHTHALATE Molecular format：C24H38O4 CAS No：117-84-0 Product molecular structure： Chemical Properties:  Colorless liquid A clear liquid with a mild odor. Slightly less dense than water and insoluble in water. Hence floats on water. Flash point 430°F. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. As a liquid, can easily penetrate the soil and contaminate groundwater and nearby streams. Eye contact may produce severe irritation and direct skin contact may produce mild irritation. Used in the manufacture of a variety of plastics and coating products.   Application: Phthalate ester used as plasticizers and additives. Used in toxicology studies as well as risk assessment studies of food contamination that occurs via migration of phthalates into foodstuffs from food-contact materials (FCM). Dioctyl phthalate is used as a plasticizer in various plastic materials.