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HS Code |
434416 |
| Iupac Name | 1,2-Bis(diphenylphosphaneyl)ethyne |
| Cas Number | 1152-78-5 |
| Molecular Formula | C26H20P2 |
| Molar Mass | 394.39 g/mol |
| Appearance | White to off-white crystalline powder |
| Melting Point | 252-254 °C |
| Solubility In Water | Insoluble |
| Density | 1.23 g/cm³ |
| Smiles | C1=CC=C(C=C1)P(C#CP(C2=CC=CC=C2)C3=CC=CC=C3)C4=CC=CC=C4 |
| Inchi | InChI=1S/C26H20P2/c1-5-13-21(14-6-1)27(23-9-3-2-4-10-23)19-20-28(24-11-7-15-25-17-8-12-16-26-25)22-18-25/h1-18H |
As an accredited 1,2-Bis(diphenylphosphaneyl)ethyne factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 1,2-Bis(diphenylphosphaneyl)ethyne (1g, Sigma-Aldrich) is packaged in an amber glass bottle with a secure, chemical-resistant cap. |
| Shipping | **Shipping Description:** 1,2-Bis(diphenylphosphaneyl)ethyne is shipped in sealed bottles under an inert atmosphere to prevent oxidation and moisture contamination. Standard chemical shipping regulations apply. Packaging ensures chemical stability and complies with Sigma Aldrich/Merck/TCI standards. Transport may require temperature control and adherence to all relevant hazardous materials regulations. |
| Storage | 1,2-Bis(diphenylphosphaneyl)ethyne should be stored in a tightly sealed container under an inert atmosphere, such as nitrogen or argon, to prevent oxidation. Keep the container in a cool, dry place away from moisture, heat, and direct sunlight. Store in a well-ventilated chemical storage area, separate from incompatible substances like strong oxidizers and acids. |
Competitive 1,2-Bis(diphenylphosphaneyl)ethyne 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.
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Tel: +8615365186327
Email: sales3@ar-reagent.com
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