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|
HS Code |
218399 |
| Common Name | Bis(2-Diphenylphosphinophenyl)ether |
| Cas Number | 166330-10-5 |
| Molecular Formula | C36H28OP2 |
| Molecular Weight | 538.56 g/mol |
| Appearance | White to off-white solid |
| Melting Point | 140-145°C |
| Solubility | Soluble in common organic solvents (e.g., dichloromethane, toluene) |
| Synonyms | DPEphos |
| Purity | Typically ≥98% |
| Storage Conditions | Store under inert atmosphere, away from moisture and light |
| Uses | Ligand in homogeneous catalysis |
| Smiles | O(C1=CC=CC=C1C2=CC=CC=P(C3=CC=CC=C3)C2)(C4=CC=CC5=CC=CC=P(C6=CC=CC=C6)C5C4) |
| Inchi | InChI=1S/C36H28OP2/c1-5-15-29(16-6-1)37(30-17-7-2-8-18-30)33-25-21-27-35(23-25)38-39(31-19-9-3-10-20-31)32-22-26-34-28-24-36(38,12-14-34)13-11-32/h1-28H |
As an accredited Bis(2-Diphenylphosphinophenyl)ether factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Sigma-Aldrich's Bis(2-Diphenylphosphinophenyl)ether (1g) arrives in an amber glass bottle with tamper-evident cap and label. |
| Shipping | Bis(2-Diphenylphosphinophenyl)ether is shipped in tightly sealed containers to prevent moisture and air exposure. It is typically packed under inert atmosphere (argon or nitrogen) and shipped as a solid at ambient temperature. Handle as sensitive material; follow all transportation regulations for specialty chemicals. Store upon arrival in a dry, cool place. |
| Storage | Bis(2-Diphenylphosphinophenyl)ether should be stored in a cool, dry, and well-ventilated area, away from moisture, heat, and sources of ignition. Keep the container tightly closed and protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) if recommended by the supplier. Ensure it is segregated from oxidizing agents and incompatible substances for chemical stability and safety. |
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