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|
HS Code |
142900 |
| Product Name | (R)-(-)-1,1'-Binaphthyl-2,2'-diyl Bis(trifluoromethanesulfonate) |
| Cas Number | 88389-89-9 |
| Molecular Formula | C22H10F6O6S2 |
| Molecular Weight | 564.44 |
| Appearance | White to off-white solid |
| Optical Rotation | [α]D20 = -32° (c=1, CHCl3) |
| Purity | Typically >98% |
| Storage Conditions | Store at 2-8°C, protected from moisture |
| Solubility | Soluble in common organic solvents (e.g., CH2Cl2, THF) |
| Melting Point | 112-117°C |
| Smiles | C1=CC2=C(C=C1)[C@H](C3=CC=CC4=C3C=C(C=C4)OS(=O)(=O)C(F)(F)F)OS(=O)(=O)C(F)(F)F |
| Synonyms | (R)-BINOL ditriflate |
| Application | Chiral ligand/intermediate in organic synthesis |
As an accredited (R)-(-)-1,1'-Binaphthyl-2,2'-diyl Bis(trifluoromethanesulfonate) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The chemical is packaged in a 1-gram amber glass bottle with a screw cap, labeled with Sigma-Aldrich branding and safety information. |
| Shipping | Shipping of (R)-(-)-1,1'-Binaphthyl-2,2'-diyl Bis(trifluoromethanesulfonate) (from Sigma-Aldrich/Merck/TCI, chemical grade) is conducted in tightly sealed, chemical-resistant containers, following international and local hazardous materials regulations. The package includes appropriate labeling, documentation (SDS), and, if required, is shipped with ice packs or dry ice to preserve stability during transit. |
| Storage | Store (R)-(-)-1,1'-Binaphthyl-2,2'-diyl Bis(trifluoromethanesulfonate) in a tightly sealed container under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture ingress. Keep it in a cool, dry, and well-ventilated area away from incompatible substances such as strong bases and oxidizing agents. Protect from exposure to light and store at temperatures recommended by the manufacturer, typically 2–8 °C. |
Competitive (R)-(-)-1,1'-Binaphthyl-2,2'-diyl Bis(trifluoromethanesulfonate) prices that fit your budget—flexible terms and customized quotes for every order.
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