© 2026 Nanjing Finechem Holdings Co., Ltd,
All Right Reserved
|
HS Code |
538423 |
| Product Name | (R)-(+)-SEGPHOS® |
| Cas Number | 205528-61-2 |
| Molecular Formula | C40H32P2 |
| Molecular Weight | 590.63 g/mol |
| Appearance | white to off-white solid |
| Melting Point | 184-186 °C |
| Optical Rotation | [α]D20 +338° (c=1, THF) |
| Purity | ≥98% |
| Solubility | soluble in toluene, THF, and dichloromethane |
| Storage Temperature | 2-8 °C |
| Synonyms | 5,5'-Bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole |
| Catalog Number | 742937 |
| Chiral | Yes |
| Application | Ligand for asymmetric catalysis |
| Supplier | MilliporeSigma |
As an accredited (R)-(+)-SEGPHOS® factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | (R)-(+)-SEGPHOS® is supplied in a 1g amber glass bottle, tightly sealed, labeled with product details, from Sigma-Aldrich. |
| Shipping | (R)-(+)-SEGPHOS® is shipped in tightly sealed containers to protect against moisture and air exposure. It is typically handled as a hazardous material, with transport in accordance with relevant regulations (e.g., UN/IMDG/IATA). Shipping includes appropriate labeling, safety data sheets, and may require temperature control depending on manufacturer guidelines. |
| Storage | (R)-(+)-SEGPHOS® should be stored in a tightly sealed container under inert atmosphere, such as nitrogen or argon, to prevent moisture and air exposure. Keep it in a cool, dry place, ideally at 2-8°C (refrigerated). Protect from light to preserve stability. Ensure chemicals are clearly labeled and access is restricted to trained personnel. Follow suppliers’ specific storage recommendations. |
Competitive (R)-(+)-SEGPHOS® prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
Flexible payment, competitive price, premium service - Inquire now!
