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|
HS Code |
386433 |
| Iupac Name | (2R)-1-[(1R)-1-[Bis-tert-butylphosphino]ethyl]-2-(diphenylphosphino)ferrocene |
| Cas Number | 210074-98-5 |
| Molecular Formula | C38H48FeP3 |
| Molar Mass | 654.59 g/mol |
| Appearance | orange solid |
| Melting Point | approx. 164-166°C |
| Solubility | soluble in common organic solvents (e.g., dichloromethane, toluene, THF) |
| Optical Rotation | [α]D20 +71° (c 1.0, CH2Cl2) |
| Purity | typically >98% (commercial) |
| Application | chiral ligand in asymmetric catalysis |
| Other Names | R-BPE-DPPF, Josiphos ligand |
| Structure Type | ferrocene-based diphosphine ligand |
| Chirality | chiral, C2-symmetric |
| Iron Content | one iron(II) atom per molecule |
| Functional Groups | diphenylphosphino, bis-tert-butylphosphino |
As an accredited (2R)-1-[(1R)-1-[Bis-tert-butylphosphino]ethyl]-2-(diphenylphosphino)ferrocene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 1g packaging from Sigma-Aldrich features a sealed amber glass vial with a tamper-evident cap, protective labeling, and safety information. |
| Shipping | (2R)-1-[(1R)-1-[Bis-tert-butylphosphino]ethyl]-2-(diphenylphosphino)ferrocene is shipped in airtight, moisture-resistant containers under an inert atmosphere, typically argon or nitrogen, to prevent oxidation and degradation. Packaging complies with hazardous material regulations. Temperature conditions may be controlled, and all shipments include safety documentation in accordance with Sigma Aldrich, Merk, and TCI standards. |
| Storage | (2R)-1-[(1R)-1-[Bis-tert-butylphosphino]ethyl]-2-(diphenylphosphino)ferrocene should be stored in a tightly sealed container under an inert atmosphere (e.g., nitrogen or argon), protected from air and moisture. Store in a cool, dry place away from light and incompatible materials such as oxidizing agents. Handle in a glove box or under Schlenk conditions to minimize degradation and contamination. |
Competitive (2R)-1-[(1R)-1-[Bis-tert-butylphosphino]ethyl]-2-(diphenylphosphino)ferrocene prices that fit your budget—flexible terms and customized quotes for every order.
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