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|
HS Code |
383885 |
| Name | 1,1'-Binaphthyl-2,2'-diphonoyl phosphine |
| Synonyms | BINAP |
| Cas Number | 76189-55-4 |
| Molecular Formula | C44H32P2 |
| Molecular Weight | 622.68 g/mol |
| Appearance | white to off-white solid |
| Melting Point | 265-267°C |
| Solubility | soluble in most organic solvents (e.g., toluene, THF, CH2Cl2) |
| Purity | ≥98% |
| Storage Conditions | store in a cool, dry place under inert gas |
| Density | 1.19 g/cm³ |
| Smiles | C1=CC=C2C(=C1)C=CC3=CC=CC=C23.C1=CC=C2C(=C1)C=CC3=CC=CC=C23.C4=CC=CC=C4P(C5=CC=CC=C5) |
As an accredited 1.1'-Binaphthyl-2.2'-Diphemyl Phosphine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The chemical is packaged in a 10-gram amber glass bottle, featuring a tightly sealed screw cap and a chemical-resistant labeling for safety. |
| Storage | 1,1'-Binaphthyl-2,2'-diphenylphosphine should be stored in a tightly sealed container, under an inert atmosphere such as nitrogen or argon, and kept in a cool, dry, and well-ventilated area away from moisture and oxidizing agents. Protect the compound from light and sources of ignition. Store at room temperature or as otherwise specified by the manufacturer. |
| Shipping | 1,1'-Binaphthyl-2,2'-Diphenylphosphine is shipped in tightly sealed containers under inert gas, such as nitrogen or argon, to prevent oxidation. The packaging must comply with chemical safety regulations, and the material is typically stored at room temperature away from moisture, heat, and direct sunlight. Handle and transport as a potentially hazardous chemical. |
Competitive 1.1'-Binaphthyl-2.2'-Diphemyl Phosphine 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
