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HS Code |
649886 |
| Chemical Name | (R,R)-BaryPhos |
| Cas Number | 120194-63-0 |
| Molecular Formula | C38H38P2 |
| Molecular Weight | 556.65 g/mol |
| Appearance | white to off-white solid |
| Chirality | R,R |
| Solubility | soluble in common organic solvents (e.g., toluene, THF) |
| Application | chiral ligand in asymmetric catalysis |
| Melting Point | 171-174 °C |
| Storage Conditions | store under inert atmosphere |
| Synonyms | (R,R)-4,12-Bis(diphenylphosphino)-[2.2]paracyclophane |
| Purity | ≥98% (typical) |
| Commercial Availability | yes |
| Smiles | C1=CC=C2C(=C1)C3=CC=CC=C3C4=CC=CC=C4C2=C5C=CC=C5P(C6=CC=CC=C6)C7=CC=CC=C7P(C8=CC=CC=C8)C9=CC=CC=C9 |
As an accredited (R,R)-BaryPhos factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | (R,R)-BaryPhos from Sigma-Aldrich is supplied in a 1g amber glass bottle with a secure screw cap and detailed labeling. |
| Shipping | The shipping of (R,R)-BaryPhos (Sigma Aldrich/Merck/TCI Chemical Grade) is typically carried out under controlled conditions to preserve product integrity. The chemical is securely packaged, labeled according to regulatory guidelines, and shipped via certified carriers. Temperature-sensitive or hazardous classifications are strictly adhered to, ensuring safe and compliant delivery to the destination. |
| Storage | (R,R)-BaryPhos should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of ignition. Keep the container tightly closed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture and air exposure. Store at room temperature or as specified by the manufacturer (Sigma-Aldrich/Merck/TCI). Follow standard chemical storage safety protocols. |
Competitive (R,R)-BaryPhos 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
Email: sales3@ar-reagent.com
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