DOTP is widely used in multiple fields: polyvinyl chloride (PVC) products, the automotive industry, toys and children's products, medical devices, cable materials, plastic pipes, calendered films, plasticizers for synthetic rubber, leather, gloves and other plastic products, etc.

High-temperature resistance: Low volatility, suitable for high-temperature processing. Migration resistance and oil resistance: Extend the service life of products. Low-temperature flexibility: Maintaining elasticity at low temperatures.

DOTP is often used as an environmentally friendly alternative to phthalate plasticizers (such as DEHP and DOP) because it does not contain phthalates and is more in line with strict regulatory requirements. DOTP is an important high-performance plasticizer in modern industry, especially outstanding in fields that require environmental protection, durability and stability, and also meets environmental protection requirements (such as EU REACH, RoHS, etc.).

Although it is considered to have relatively high safety, its specific application must comply with industry standards (for example, food contact materials need to be certified by the FDA, etc.).