Industrial chemicals Dioctyl phalate (DOP) or commonly called Bis(2-ethylhexyl) phthalate is an odorless, colorless and oily organic compound. Dioctyl phalate (DOP) has the chemical formula C24H38O4 .
Dioctyl phalate (DOP) is widely used as a plasticizer in the production of flexible polyvinyl chloride (PVC) plastic because it has good stability and resistance to ultraviolet light and heat.