Dioctyl Terephthalate (DOTP)
CAS Number: 6422-86-2
Dioctyl Terephthalate (DOTP) is a non-phthalate plasticizer derived from terephthalic acid, offering an environmentally friendly alternative to traditional phthalate plasticizers. It provides excellent heat stability, low volatility, and outstanding electrical properties. DOTP is increasingly preferred for applications subject to regulatory restrictions on conventional phthalates.
Technical Specifications
| purity | ≥99.5% |
| appearance | Colorless transparent liquid |
| flash point | ≥230°C |
| color (APHA) | ≤15 |
| acid value (mgKOH/g) | ≤0.05 |
Applications
- Flexible PVC wire and cable insulation
- Automotive PVC components
- Medical-grade PVC tubing and bags
- Flooring and wall coverings
- Food-contact packaging films
Key Features
- Non-phthalate, environmentally compliant formula
- Superior heat resistance and low volatility
- Excellent electrical insulation properties
- Good compatibility with various PVC grades
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CAS Number
6422-86-2
Category
Plastic / Rubber AdditivesAvailability
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