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HS Code |
384287 |
| Iupac Name | (2S,4S)-Pentane-2,4-diylbis[bis(4-dimethylaminophenyl)phosphine] |
| Molecular Formula | C38H52N4P2 |
| Molecular Weight | 626.78 g/mol |
| Cas Number | 181281-10-9 |
| Appearance | White to off-white solid |
| Melting Point | 92-94 °C |
| Optical Rotation | [α]20/D +233° (c=1.0, CH2Cl2) |
| Solubility | Soluble in common organic solvents such as dichloromethane and toluene |
| Chirality | Chiral, (2S,4S) configuration |
| Functional Groups | Phosphine, aromatic amine |
| Synonyms | Me-DuPhos; (−)-1,2-Bis((4-(dimethylamino)phenyl)phosphino)pentane |
| Density | 1.11 g/cm³ (est.) |
| Boiling Point | Decomposes before boiling |
As an accredited (2S,4S)-Pentane-2,4-diylbis[bis(4-dimethylaminophenyl)phosphine] factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The chemical is supplied in a 1-gram amber glass vial, sealed with a screw cap, and labeled with Sigma Aldrich branding and safety information. |
| Shipping | Shipping for (2S,4S)-Pentane-2,4-diylbis[bis(4-dimethylaminophenyl)phosphine] (Sigma Aldrich/Merck/TCI Chemical Grade) is conducted under controlled conditions as a chemical reagent. The product is securely packaged, typically in sealed containers, and shipped with appropriate documentation and regulations for laboratory chemicals to ensure safety and compliance. |
| Storage | (2S,4S)-Pentane-2,4-diylbis[bis(4-dimethylaminophenyl)phosphine] should be stored in a tightly sealed container under an inert atmosphere such as nitrogen or argon, in a cool, dry place away from moisture, air, and direct sunlight. Recommended storage temperature is 2–8 °C (refrigerated). Avoid exposure to oxidizing agents. Store in accordance with manufacturer and institutional safety guidelines. |
Competitive (2S,4S)-Pentane-2,4-diylbis[bis(4-dimethylaminophenyl)phosphine] prices that fit your budget—flexible terms and customized quotes for every order.
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