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HS Code |
433749 |
| Chemical Name | (2R,2'R,3R,3'R)-WingPhos |
| Formula | C44H36P2 |
| Appearance | white to off-white solid |
| Cas Number | 1632394-37-6 |
| Chirality | C2-symmetric, (2R,2'R,3R,3'R) |
| Type | chiral diphosphine ligand |
| Solubility | soluble in common organic solvents (e.g., toluene, THF, dichloromethane) |
| Storage Temperature | 2-8°C, under inert atmosphere |
| Application | asymmetric catalysis, especially hydrogenation |
| Melting Point | 181-183°C |
| Sensitivity | air sensitive |
| Synonyms | WingPhos, (2R,2'R,3R,3'R)-bis(2-diphenylphosphino-1-naphthyl)cyclobutane |
As an accredited (2R,2'R,3R,3'R)-WingPhos factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Sigma-Aldrich (2R,2'R,3R,3'R)-WingPhos, 1 gram, supplied in a sealed amber glass vial with screw cap for protection. |
| Shipping | (2R,2'R,3R,3'R)-WingPhos is shipped in tightly sealed, chemically compatible containers to ensure stability and safety. It is typically handled under an inert atmosphere to prevent degradation, and transported with temperature control if required. Shipping follows standard regulations for hazardous organic chemicals, with full documentation and safety data provided. |
| Storage | (2R,2'R,3R,3'R)-WingPhos should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and incompatible substances such as strong oxidizers. Keep the container tightly closed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture and air exposure. Recommended storage temperature is 2–8°C (refrigerator) to maintain chemical stability and purity. |
Competitive (2R,2'R,3R,3'R)-WingPhos prices that fit your budget—flexible terms and customized quotes for every order.
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