Bis(2,6-di-ter-butyl-4-methylphenyl)pentaerythritol-diphosphite
- Createtime： 2026-04-14
- Updatetime： 2026-04-15
Product Details
| useage |
Industrial use
|
| deliveryInfo |
|
| appearance |
powder
|
| Molecular Weight |
712.87
|
| aliasen |
|
| supplyCapacity |
50000MT/Month
|
| harbor |
Qingdao,China
|
| minorder |
1KG
|
| Appearance |
White powder
|
Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, and sales of fine chemicals. Headquartered in Jinan, Shandong, China, we are committed to delivering high-quality products to our global partners. Currently, over 90% of our products are exported to developed markets, including North America, Europe, Japan, South Korea, and the Middle East.
CAS：80693-00-1
Molecular Formula：C41H62O6P2
Molecular Weight：712.87
Alias：Antioxidant 626
Category：Plastic antioxidant, phosphite stabilizer
Physical Properties
Appearance：White crystalline powder
Solubility：Insoluble in water, soluble in organic solvents
Melting Point：170-180℃
Stability：Good thermal stability, anti-hydrolysis
Storage：Sealed dry shady storage
Specification Sheet
| Item | Standard | Unit | Test Method |
| Appearance | White powder | - | Visual inspection |
| CAS No | 80693-00-1 | - | Confirmation |
| Molecular Formula | C41H62O6P2 | - | Structure identification |
| Molecular Weight | 712.87 | g/mol | Calculation |
| Purity | ≥98.0 | % | HPLC |
| Moisture | ≤0.1 | % | KF |
| Melting Point | 170-180 | ℃ | Capillary method |
Main Application
High efficiency auxiliary antioxidant, applied in polyolefin, engineering plastics, rubber, adhesive and coating, improve thermal oxidation resistance and processing stability.
