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HS Code |
878295 |
| Product Name | (R)-(+)-TolBINAP |
| Cas Number | 108289-38-1 |
| Molecular Formula | C44H36P2 |
| Molecular Weight | 626.70 |
| Appearance | white to off-white powder |
| Optical Purity | ≥99% ee |
| Melting Point | 257-262°C |
| Specific Rotation | [α]D20 +335° (c=0.5, CHCl3) |
| Solubility | soluble in toluene, THF, chloroform |
| Storage Conditions | store under inert gas, in a cool, dry place |
| Synonyms | (R)-(+)-5,5'-Dimethyl-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl |
| Applications | chiral ligand for asymmetric catalysis |
As an accredited (R)-(+)-TolBINAP factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | (R)-(+)-TolBINAP (Sigma Aldrich, 1g) comes in a sealed amber glass vial with tamper-evident cap and detailed product labeling. |
| Shipping | (R)-(+)-TolBINAP, sourced from Sigma Aldrich, Merck, or TCI (chemical grade), is shipped in tightly sealed, inert atmosphere containers, compliant with international chemical transport regulations. Packaging ensures protection from moisture and light. Shipping includes full documentation, safety data sheets, and typically requires ground or expedited courier services, depending on destination and specific requirements. |
| Storage | **(R)-(+)-TolBINAP** should be stored in a tightly sealed container under an inert atmosphere (such as nitrogen or argon) to prevent oxidation. Store it in a cool, dry, and well-ventilated place, away from moisture, light, and incompatible substances. Avoid exposure to air and direct sunlight. Follow standard chemical storage guidelines as provided by Sigma-Aldrich, Merck, or TCI. |
Competitive (R)-(+)-TolBINAP 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.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
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