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HS Code |
609691 |
| Name | (S,S)-2,4-Bis[bis(3,5-dimethylphenyl)phosphino]pentane |
| Synonyms | (S,S)-BDPBP |
| Molecular Formula | C41H48P2 |
| Molecular Weight | 606.76 |
| Cas Number | 228039-46-9 |
| Appearance | white to off-white solid |
| Chirality | S,S (enantiomerically pure) |
| Melting Point | approx. 170-173°C |
| Solubility | soluble in organic solvents such as toluene, dichloromethane, and THF |
| Application | chiral ligand in asymmetric catalysis |
| Phosphorus Content | 2 atoms per molecule |
| Smiles | CC1=CC(=CC(=C1)P(C2=CC(C)=CC(C)=C2)CC(CCP(C3=CC(C)=CC(C)=C3)C4=CC(C)=CC(C)=C4)C)C |
As an accredited (S,S)-2,4-Bis[bis(3,5-dimethylphenyl)phosphino]pentane factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A 1-gram amber glass bottle with a secure cap, Sigma-Aldrich label, chemical name, hazard symbols, and product code displayed. |
| Shipping | Shipping of **(S,S)-2,4-Bis[bis(3,5-dimethylphenyl)phosphino]pentane** (chemical grade, Sigma Aldrich/Merck/TCI) involves packaging in tightly sealed, inert atmosphere containers, ensuring protection from light and moisture. Shipments comply with regulatory guidelines for air and ground transport of specialty chemicals, providing appropriate labeling, documentation, and, if required, temperature control. |
| Storage | (S,S)-2,4-Bis[bis(3,5-dimethylphenyl)phosphino]pentane should be stored in a tightly closed container under an inert atmosphere, such as nitrogen or argon, to prevent oxidation. Keep it in a cool, dry place away from moisture and direct light. Store at temperatures recommended by the manufacturer, typically at 2-8°C or as specified on the product label. Handle under protective conditions. |
Competitive (S,S)-2,4-Bis[bis(3,5-dimethylphenyl)phosphino]pentane prices that fit your budget—flexible terms and customized quotes for every order.
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