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|
HS Code |
920827 |
| Chemical Name | 4,4'-Diphenylmethane Diisocyanate |
| Common Abbreviation | MDI |
| Cas Number | 101-68-8 |
| Molecular Formula | C15H10N2O2 |
| Molar Mass | 250.25 g/mol |
| Appearance | White to pale yellow crystalline solid |
| Melting Point | 38-42 °C |
| Boiling Point | 208 °C (at 5 mmHg) |
| Density | 1.19 g/cm3 at 25 °C |
| Solubility In Water | Reacts with water |
| Vapor Pressure | 0.0005 mmHg at 25 °C |
| Flash Point | 196 °C |
| Odor | Faint; slightly musty |
| Refractive Index | 1.602 |
| Autoignition Temperature | 580 °C |
As an accredited 4,4'-Diphenylmethane Diisocyanate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 4,4'-Diphenylmethane Diisocyanate is packaged in a 25 kg steel drum, tightly sealed, and labeled with hazard warnings. |
| Storage | 4,4'-Diphenylmethane Diisocyanate (MDI) should be stored in tightly sealed containers, in a cool, dry, and well-ventilated area away from moisture and direct sunlight. Keep away from acids, bases, amines, and water to prevent hazardous reactions. Store at temperatures between 20–25°C, and avoid heat sources. Use inert gas blanketing for large containers to minimize atmospheric moisture exposure. |
| Shipping | 4,4'-Diphenylmethane Diisocyanate (MDI) should be shipped in tightly sealed containers, protected from moisture, heat, and direct sunlight. It is classified as a hazardous material (UN 2290), requiring appropriate hazard labels and documentation. Personal protective equipment should be used during handling, and shipping must comply with local and international regulations. |
Competitive 4,4'-Diphenylmethane Diisocyanate 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
