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|
HS Code |
333102 |
| Chemical Name | 2,2'-Binaphthyl |
| Cas Number | 133-19-1 |
| Molecular Formula | C20H14 |
| Molecular Weight | 254.33 g/mol |
| Appearance | White to off-white crystalline solid |
| Melting Point | 118-120 °C |
| Boiling Point | 392 °C |
| Density | 1.166 g/cm³ |
| Solubility | Insoluble in water; soluble in organic solvents such as chloroform and benzene |
| Synonyms | 2,2'-Bi-1-naphthyl; 2,2'-Binaphthalene |
| Structure | Biphenyl structure with two naphthyl groups joined at the 2-position |
| Refractive Index | 1.750 |
| Smiles | c1ccc2ccccc2c1-c3c4ccccc4ccc3 |
As an accredited 2,2'-Binaphthyl factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 2,2'-Binaphthyl is packaged in a 25g amber glass bottle with a screw cap, labeled clearly with chemical details. |
| Storage | 2,2'-Binaphthyl should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from sources of ignition and incompatible materials such as strong oxidizers. Protect from light and moisture. Proper chemical labeling and segregation from foodstuffs are essential. Use secondary containment to minimize spill risk and always adhere to local safety regulations and guidelines. |
| Shipping | 2,2'-Binaphthyl is typically shipped in tightly sealed containers to prevent contamination and moisture ingress. It should be stored and transported in a cool, dry, and well-ventilated area, away from direct sunlight and incompatible substances. Appropriate labeling and documentation according to chemical regulations and hazard classifications are required during shipping. |
Competitive 2,2'-Binaphthyl 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
