High molecular weight ester offering excellent volatility resistance and low migration in demanding applications.
Superior thermal and UV stability compared to conventional phthalate plasticizers, supporting long-term performance in outdoor-use compounds.
Low temperature flexibility retention with balanced processing viscosity for efficient extrusion and calendering operations.
Good compatibility with PVC, chlorinated polyethylene (CPE), and other polar polymers without exudation or blooming.
Non-volatile and non-staining—ideal for high-clarity and color-critical formulations such as medical tubing and food-contact films.
PVC wire & cable insulation and jacketing requiring UL/CSA compliance and extended service life.
Automotive interior trim, seals, and under-hood components exposed to elevated temperatures and cyclic stress.
Medical-grade flexible tubing and blood bags meeting ISO 10993 biocompatibility screening requirements.
High-performance flooring, wall coverings, and synthetic leather with enhanced durability and weather resistance.
Food packaging films and laminates where low extractables and regulatory acceptance are critical.
| Chemical Type | Dioctyl terephthalate (DOTP) – non-phthalate plasticizer |
| Product Form | Clear, pale yellow liquid |
| Appearance | Transparent, slightly viscous liquid at 25°C |
| Primary Applications | PVC, CPE, NBR, and thermoplastic elastomer (TPE) compounds |
| Key Features | Low volatility, high flash point (>210°C), excellent hydrolytic stability |
| Benefits | Improved aging resistance, reduced fogging, REACH-compliant alternative to DOP/DINP |
| Regulatory Status | Compliant with EU REACH; not classified as SVHC; meets FDA 21 CFR §178.3740 for indirect food contact |
| Storage Stability | Stable for ≥12 months in sealed containers at ambient temperature |
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