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|
HS Code |
813608 |
| Iupac Name | (2S,3S)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene |
| Common Name | (+)-S,S-Bis(diphenylphosphino)norbornene |
| Molecular Formula | C34H30P2 |
| Molecular Weight | 516.54 g/mol |
| Cas Number | 112911-37-0 |
| Appearance | white to off-white crystalline solid |
| Melting Point | 191-196 °C |
| Solubility | soluble in common organic solvents such as dichloromethane and toluene |
| Optical Rotation | [α]D24 +168° (c 1.0, CH2Cl2) |
| Smiles | C1=CC=C(C=C1)P(C2C3CC2C=CC3P(C4=CC=CC=C4)C5=CC=CC=C5)C6=CC=CC=C6 |
| Inchi | InChI=1S/C34H30P2/c1-5-13-25(14-6-1)35(27-9-3-2-4-10-27)32-30-19-23-33(30)34(32,36(C28-11-7-15-26-16-8-12-29-17-20-31(29)21-18-28)24-22-26)21-18-28/h1-24,32-33H |
| Chiral Centers | 2 (positions 2 and 3, both S configuration) |
| Chemical Purity | typically >98% |
| Storage Conditions | Store under inert atmosphere, away from moisture and air |
As an accredited (2S,3S)-(+)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 1-gram Sigma-Aldrich bottle is amber glass, sealed, with hazard labeling, barcode, screw cap, and product identification sticker. |
| Shipping | (2S,3S)-(+)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene is shipped in secure, airtight packaging to prevent moisture and oxidation. Standard shipping involves temperature control (ambient or as recommended), and all transport complies with local and international regulations for chemical safety. Detailed documentation and tracking ensure safe, traceable delivery. |
| Storage | Store (2S,3S)-(+)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene in a cool, dry, well-ventilated area, away from sources of moisture and incompatible substances such as strong oxidizers. Keep the container tightly closed and protected from light. Recommended storage temperature is 2–8 °C (refrigerated). Handle under inert atmosphere (e.g., nitrogen or argon) to avoid oxidation and degradation. |
Competitive (2S,3S)-(+)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene prices that fit your budget—flexible terms and customized quotes for every order.
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Tel: +8615365186327
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