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|
HS Code |
764590 |
| Chemical Name | N,N'-Bis-(1-Naphthalenyl)-N,N'-Bis-Phenyl-(1,1'-Biphenyl)-4,4'-Diamine |
| Common Abbreviation | NPB |
| Molecular Formula | C44H32N2 |
| Molecular Weight | 588.74 g/mol |
| Appearance | Powder or crystalline solid |
| Color | White to off-white |
| Melting Point | 273-279 °C |
| Boiling Point | Decomposes before boiling |
| Solubility | Insoluble in water; soluble in organic solvents (e.g., chlorobenzene, toluene) |
| Purity | >99% (typical for electronic grade) |
| Cas Number | 15170-89-7 |
| Usage | Hole transport material in OLEDs |
| Storage Conditions | Store under inert gas, cool and dry place |
| Structure Type | Aromatic amine |
| Synonym | N,N'-Di(naphthalen-1-yl)-N,N'-diphenylbiphenyl-4,4'-diamine |
As an accredited N,N'-Bis- (1-Naphthalenyl)-N,N'-Bis-Phenyl-(1,1'-Biphenyl)-4,4'-Diamine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 25-gram chemical is packaged in an amber glass bottle with a secure screw cap, labeled with safety information and product details. |
| Storage | N,N'-Bis-(1-Naphthalenyl)-N,N'-Bis-Phenyl-(1,1'-Biphenyl)-4,4'-Diamine should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from sources of ignition and direct sunlight. Protect from moisture and incompatible substances such as strong oxidizing agents. Use gloves and eye protection when handling, and ensure storage in accordance with local chemical and safety regulations. |
| Shipping | **Shipping Description:** N,N'-Bis-(1-Naphthalenyl)-N,N'-Bis-Phenyl-(1,1'-Biphenyl)-4,4'-Diamine should be shipped in tightly sealed containers, protected from light and moisture. Store under cool, dry conditions. Handle with gloves and avoid inhalation or contact with skin. Comply with all applicable chemical shipping regulations, including appropriate labeling and documentation. Not classified as hazardous for transport. |
Competitive N,N'-Bis- (1-Naphthalenyl)-N,N'-Bis-Phenyl-(1,1'-Biphenyl)-4,4'-Diamine 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
