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|
HS Code |
678905 |
| Cas Number | 92-86-4 |
| Molecular Formula | C12H12N2 |
| Molar Mass | 184.24 g/mol |
| Appearance | Pale brown to grey crystals or powder |
| Melting Point | 129-132 °C |
| Boiling Point | 370 °C |
| Density | 1.2 g/cm³ |
| Solubility In Water | Slightly soluble |
| Odor | Odorless |
| Flash Point | 222 °C |
| Synonyms | Benzidine; 4,4'-Biphenyldiamine |
| Pubchem Cid | 7505 |
| Refractive Index | 1.704 |
| Vapor Pressure | Very low (negligible at room temperature) |
| Pka | 4.6 (for the amino group) |
As an accredited 4,4'-Diaminobiphenyl factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A 100g amber glass bottle, tightly sealed, labeled "4,4'-Diaminobiphenyl," features hazard symbols, purity, and handling instructions. |
| Storage | **4,4'-Diaminobiphenyl** should be stored in a cool, dry, well-ventilated area, away from sources of ignition and incompatible substances such as strong oxidizers and acids. Keep the container tightly closed and protected from light. Use only in chemical fume hoods or well-ventilated areas, and ensure storage containers are properly labeled to prevent accidental misuse or exposure. |
| Shipping | 4,4'-Diaminobiphenyl should be shipped in tightly sealed containers, away from light and moisture. It is classified as a hazardous material; handle with care, ensuring compliance with relevant regulations (DOT, IATA, IMDG). Use appropriate hazard labeling and documentation. Personal protective equipment is advised during handling, and transport must prevent spillage or environmental release. |
Competitive 4,4'-Diaminobiphenyl 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
