Product Name:Isodecyl diphenyl phosphite
Purity:98%
Appearance:Light Yellow Liquid
Sample:Available
Storage:In dry and ventilated place
CAS No.: 26544-23-0
Isodecyl diphenyl phosphite Cas 26544-23-0
Typical Properties
Chemical Name:Isodecyl diphenyl phosphite
Cas No:26544-23-0
EINECS No:247-777-4
Synonyms:Diphenyl isodecyl phosphite;8-Methylnonyl diphenyl phosphite;DPDP;
Molecualr Weight:374.45
Molecular Formula:C22H31O3P
Molecular Structure:
| Item | Specification |
| Melting Point | 18 °C |
| Boiling Point | 170℃ |
| Density | 1.03g/mL |
| Refractive index | 1.516～1.519 |
| Fp | 154℃ |
| Free Phenol | ≤0.2 |
| (mg NaOH/g) Acid Value | Max. 0.10 |
| (Pt-Co) Color | Max. 50 |
Usage
DPDP is primarily utilized as a color-retention and processing stabilizer for materials such as polycarbonates, polyurethanes, ABS resins, and coatings; for instance, it is suitable for use in flexible polyether-based slabstock foams and RIM polyurethanes.
Coatings and Adhesives: Serves as an auxiliary agent for antioxidant protection, thermal stabilization, and discoloration prevention in solvent-based and solvent-free coatings, wood finishes, and industrial paints.
Other Polymers: Functions as a secondary antioxidant in polyolefins, PET, epoxy resins, phenolic resins, and similar materials, employed synergistically in conjunction with primary antioxidants.
Packaging and Shipping
200kg/drum
According to customer requirments.
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Isodecyl diphenyl phosphite Cas 26544-23-0