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|
HS Code |
140842 |
| Common Name | 4,5-Bis(Diphenylphosphino)-9,9-Dimethylxanthene |
| Synonym | Xantphos |
| Chemical Formula | C39H32OP2 |
| Molecular Weight | 578.61 g/mol |
| Cas Number | 161265-03-8 |
| Appearance | White to off-white powder |
| Melting Point | 240-244°C |
| Solubility | Soluble in common organic solvents such as toluene, dichloromethane, and THF |
| Purity | Typically ≥98% |
| Storage Conditions | Store in a cool, dry place under inert atmosphere |
| Functional Group | Diphenylphosphino |
| Application | Ligand in homogeneous catalysis |
As an accredited 4,5-Bis(Diphenylphosphino)-9,9-Dimethylxanthene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 1-gram chemical is packaged in a sealed amber glass vial, labeled with product name, quantity, hazard symbols, and supplier information. |
| Storage | 4,5-Bis(Diphenylphosphino)-9,9-Dimethylxanthene should be stored in a tightly sealed container under an inert atmosphere, such as argon or nitrogen, to prevent oxidation. Keep it in a cool, dry place away from light, moisture, and incompatible materials. Refrigeration (2–8°C) is recommended for long-term storage to maintain stability and prevent degradation of the compound. |
| Shipping | The chemical 4,5-Bis(Diphenylphosphino)-9,9-Dimethylxanthene should be shipped in tightly sealed containers under inert atmosphere, protected from moisture and air. It should be packaged according to hazardous material regulations, clearly labeled, and handled with appropriate safety precautions during transit. Avoid exposure to excess heat, flames, or incompatible substances during shipping. |
Competitive 4,5-Bis(Diphenylphosphino)-9,9-Dimethylxanthene prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@sinochem-nanjing.com
