Molecular formula: C₂₆H₄₂O₄
Molecular weight: 418.6

Properties and features:

DINP is a general primary plasticizer with high performance. It shows great intermiscibility when used with PVC, and will not be precipitated in large dosage. Its volatility, migration and nontoxicity are superior to DOP, and it can present products with good light resistance, thermal stability, degradation resistance and electrical insulation. Its combination property is superior to DOP.

 

Features for products made by DINP: with fine water-extraction resistance, low toxicity, fine electrical insulation, so DINP is widely used in the production of toy membrane, wire and cable.