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HS Code |
942877 |
| Iupac Name | (2R,4R)-2,4-bis(diphenylphosphanyl)pentane |
| Molecular Formula | C29H30P2 |
| Molar Mass | 440.48 g/mol |
| Cas Number | 142118-72-9 |
| Appearance | White to off-white solid |
| Melting Point | 134-137 °C |
| Solubility | Soluble in common organic solvents (e.g., toluene, THF, dichloromethane) |
| Chirality | Chiral; (2R,4R)-enantiomer |
| Density | 1.17 g/cm³ (approximate) |
| Functional Groups | Diphenylphosphine groups |
| Smiles | C1=CC=C(C=C1)P(CC(C)CCP(C2=CC=CC=C2)C3=CC=CC=C3)C4=CC=CC=C4 |
| Uses | Chiral ligand in asymmetric catalysis |
| Stability | Air-sensitive; handle under inert atmosphere |
| Boiling Point | Decomposes before boiling |
As an accredited (2R,4R)-2,4-Pentanediylbis(diphenylphosphine) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 1g packaging comes in a tightly sealed amber glass bottle with a tamper-evident cap, labeled for Sigma-Aldrich Chemical Grade. |
| Shipping | Shipping of **(2R,4R)-2,4-Pentanediylbis(diphenylphosphine)** from suppliers such as Sigma Aldrich, Merck, or TCI is typically conducted in sealed, inert atmosphere packaging. The product is usually shipped as a solid, in appropriate, labeled containers, with relevant safety documentation and compliance with international and local chemical transport regulations. |
| Storage | (2R,4R)-2,4-Pentanediylbis(diphenylphosphine) should be stored in a tightly sealed container under an inert atmosphere, such as nitrogen or argon, to prevent oxidation. Keep the chemical in a cool, dry place away from moisture, heat, and light. Store in a dedicated chemical storage cabinet, following all relevant safety and chemical compatibility guidelines. Keep away from incompatible substances such as oxidizing agents. |
Competitive (2R,4R)-2,4-Pentanediylbis(diphenylphosphine) prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
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Tel: +8615365186327
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