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|
HS Code |
474164 |
| Name | Trans-1,2-Bis(Diphenylphosphino)Ethylene |
| Formula | C26H22P2 |
| Cas Number | 166330-11-6 |
| Appearance | White to off-white solid |
| Melting Point | 203-206°C |
| Solubility | Soluble in organic solvents (e.g., dichloromethane, toluene) |
| Density | 1.23 g/cm³ (approximate) |
| Storage Conditions | Store under inert atmosphere, protect from moisture and air |
| Purity | Typically ≥97% |
| Synonyms | trans-DPPE, trans-1,2-bis(diphenylphosphino)ethene |
| Smiles | C1=CC=C(C=C1)P(/C=C/P(C2=CC=CC=C2)C3=CC=CC=C3)C4=CC=CC=C4 |
| Inchi | InChI=1S/C26H22P2/c1-5-13-21(14-6-1)27(23-9-3-2-4-10-23)19-20-28(24-11-7-8-12-24)22-15-17-25-18-16-26-25/h1-18H,19-22H2 |
| Refractive Index | n20/D 1.618 (estimate) |
| Application | Ligand in organometallic and coordination chemistry |
As an accredited Trans-1,2-Bis(Diphenylphosphino)Ethylene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging contains 5 grams of Trans-1,2-Bis(Diphenylphosphino)Ethylene, securely sealed in an amber glass bottle with tamper-evident cap. |
| Storage | Trans-1,2-Bis(diphenylphosphino)ethylene should be stored in a tightly sealed container under an inert atmosphere, such as nitrogen or argon, to prevent oxidation. It should be kept in a cool, dry place away from moisture, air, and light, ideally in a desiccator or glovebox. Store the chemical at room temperature or lower, away from incompatible substances and strong oxidizers. |
| Shipping | Trans-1,2-Bis(Diphenylphosphino)Ethylene is typically shipped in airtight, light-resistant containers under inert gas (such as nitrogen or argon) to prevent oxidation. The packaging complies with safety regulations for air, sea, or ground transport. Ensure storage in a cool, dry place and handle with appropriate personal protective equipment (PPE). |
Competitive Trans-1,2-Bis(Diphenylphosphino)Ethylene prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@sinochem-nanjing.com
