Di (2-propylhexyl) phthalate, abbreviated as DPHP, with the molecular formula C28H46O4, appears as a transparent viscous oily liquid with a slight odor. DPHP has good compatibility and is mainly used as a plasticizer in the production of polyvinyl chloride (PVC). It can greatly improve the performance of PVC and has low volatility, making it an environmentally friendly plasticizer. DPHP can be used alone or in combination with other plasticizers. With the increasing demand for PVC performance and environmental friendliness in the market, the market space for DPHP is constantly expanding.
DPHP can be used to produce products such as PVC, polystyrene, nitrile rubber, chloroprene rubber, nitrocellulose, etc. It is applied in wires and cables, synthetic leather, automobiles, films, billboards, rolls, and conveyor belts.