© 2026 Nanjing Finechem Holdings Co., Ltd,
All Right Reserved
|
HS Code |
930254 |
| Iupac Name | Methylidynedibenzene |
| Common Name | Bis(diphenylphosphino)methane |
| Abbreviation | dppm |
| Molecular Formula | C25H22P2 |
| Molar Mass | 384.39 g/mol |
| Cas Number | 2071-20-7 |
| Appearance | White to off-white crystalline solid |
| Melting Point | 144-146 °C |
| Solubility In Water | Insoluble |
| Solubility In Organic Solvents | Soluble in chloroform, dichloromethane, benzene |
| Density | 1.21 g/cm³ |
| Sensitivity | Air stable |
| Boiling Point | Decomposes before boiling |
| Smiles | c1ccc(cc1)P(c2ccccc2)C(P(c3ccccc3)c4ccccc4) |
As an accredited Bis(diphenylphosphino)methane factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Bis(diphenylphosphino)methane is supplied in a 25g amber glass bottle by Sigma-Aldrich, featuring a white screw cap and safety labeling. |
| Shipping | Bis(diphenylphosphino)methane ships in tightly sealed containers, protected from moisture and air, complying with chemical safety regulations. It is typically shipped under ambient conditions as it is not highly sensitive to temperature. Packaging is labeled with hazard information in accordance with Sigma Aldrich, Merck, or TCI safety and transport standards. |
| Storage | Bis(diphenylphosphino)methane should be stored in a tightly sealed container under an inert atmosphere, such as nitrogen or argon, to prevent oxidation. Keep in a cool, dry, well-ventilated area away from moisture, heat sources, and incompatible substances such as strong oxidizers and acids. Store at ambient temperature, protected from light, and follow the manufacturer’s safety guidelines for chemical storage. |
Competitive Bis(diphenylphosphino)methane 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!
