High Purity Isooctyl Diphenyl Phosphite Supplier: Enhance PVC Stability & Performance
Discover the superior properties of Isooctyl Diphenyl Phosphite (CAS 26401-27-4), a key antioxidant and auxiliary stabilizer for your polymer needs. As a leading manufacturer and supplier in China, we offer competitive pricing and consistent quality to optimize your product formulations.
Get a Quote & SampleOptimize Your Polymer Formulations with Isooctyl Diphenyl Phosphite

Isooctyl Diphenyl Phosphite
As a trusted manufacturer and supplier in China, we provide high-quality Isooctyl Diphenyl Phosphite (CAS 26401-27-4). This colorless transparent liquid, boasting 99% assay, is expertly formulated to act as a potent antioxidant and auxiliary stabilizer, crucial for enhancing the performance and longevity of PVC and other synthetic resins. Explore our competitive pricing and reliable supply chain.
- Exceptional Antioxidant Properties: Our Isooctyl Diphenyl Phosphite effectively combats degradation, ensuring product integrity.
- Superior Stabilization: Enhance heat and light stability in your polymer applications.
- Improved Transparency & Color: Achieve better color suppression and clarity in finished products.
- Versatile Applications: Ideal for food-grade PVC, medical-grade materials, and high-transparency pipes.
Key Advantages of Our Isooctyl Diphenyl Phosphite
Enhanced Thermal and Light Stability
Leverage the advanced stabilization capabilities of our Isooctyl Diphenyl Phosphite to protect your polymers from thermal and photodegradation, ensuring product durability.
Superior Color Retention
Our product effectively minimizes color formation during processing and use, a critical factor for applications demanding high aesthetic quality, making it a sought-after antioxidant for synthetic resins.
Cost-Effective Chemical Intermediate
As a leading supplier, we offer competitive pricing for this essential chemical intermediate, providing significant value for manufacturers looking to buy high-purity materials.
Diverse Applications for Isooctyl Diphenyl Phosphite
PVC Industry Enhancement
Utilize our Isooctyl Diphenyl Phosphite in food-grade and medical-grade PVC extrusion materials, high-transparency pipes, and stretch films for superior performance.
Synthetic Resin Stabilization
This compound serves as a crucial antioxidant and stabilizer for various synthetic resin industries, improving overall material properties.
Composite Stabilizer Formulations
It functions effectively as a component in compound liquid and paste composite stabilizers, enhancing formulation efficiency.
ABS Resin Heat Stabilization
In ABS resins, our Isooctyl Diphenyl Phosphite acts as an effective heat stabilizer, ensuring stable processing and end-product quality.