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HS Code |
367368 |
| Name | (S,S)-(+)-2,3-Bis(tert-butylmethylphosphino)quinoxaline |
| Synonym | (S,S)-(+)-tBu-BisPQuinox |
| Molecular Formula | C22H36N2P2 |
| Molecular Weight | 402.48 |
| Appearance | White to off-white solid |
| Purity | Typically ≥98% |
| Cas Number | 220209-63-8 |
| Smiles | CC(C)(C)P([C@H]1=NC2=CC=CC=C2N1)C(C)(C)C |
| Chirality | S,S enantiomer |
| Solubility | Soluble in organic solvents such as dichloromethane and toluene |
| Storage Temperature | Store under inert atmosphere at 2-8°C |
| Application | Chiral ligand for asymmetric catalysis |
As an accredited (S,S)-(+)-2,3-Bis(tert-butylmethylphosphino)quinoxaline factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A 1-gram amber glass bottle with a screw cap, labeled with chemical name, formula, hazard symbols, and Sigma-Aldrich branding. |
| Shipping | The chemical **(S,S)-(+)-2,3-Bis(tert-butylmethylphosphino)quinoxaline** is shipped in sealed, inert packaging to ensure stability and prevent contamination. It is typically transported under ambient conditions unless otherwise specified. All shipments comply with hazardous material regulations and include appropriate safety documentation and labeling as required by Sigma Aldrich, Merck, or TCI Chemical. |
| Storage | (S,S)-(+)-2,3-Bis(tert-butylmethylphosphino)quinoxaline should be stored under inert atmosphere (argon or nitrogen), in a tightly sealed container away from moisture and air. Keep in a cool, dry, and well-ventilated area, preferably in a desiccator or glovebox. Store at 2-8 °C (refrigerator) and protect from light. Follow standard procedures for handling air-sensitive and organophosphine compounds. |
Competitive (S,S)-(+)-2,3-Bis(tert-butylmethylphosphino)quinoxaline prices that fit your budget—flexible terms and customized quotes for every order.
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