© 2026 Bouling Chemical Co., Limited,
All Right Reserved
|
HS Code |
838879 |
| Cas Number | 101-68-8 |
| Iupac Name | 1,1'-Methylenebis(4-isocyanatobenzene) |
| Molecular Formula | C15H10N2O2 |
| Molecular Weight | 250.25 g/mol |
| Appearance | Pale yellow to white solid |
| Melting Point | 39.5°C |
| Boiling Point | 196°C at 5 mmHg |
| Density | 1.19 g/cm³ at 20°C |
| Solubility In Water | Reacts with water |
| Odor | Faint aromatic odor |
| Vapor Pressure | 0.0001 mmHg at 25°C |
| Flash Point | 209°C (closed cup) |
| Storage Temperature | Store at 2-8°C |
| Ec Number | 202-966-0 |
| Purity | Typically ≥ 99% |
As an accredited Methylenediphenyl 4,4'-Diisocyanate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Supplied in a 500 g amber glass bottle with a screw cap, Sigma Aldrich label, and hazard warnings prominently displayed. |
| Shipping | Methylenediphenyl 4,4'-Diisocyanate (MDI) from Sigma Aldrich, Merck, or TCI is shipped in tightly sealed containers, typically under dry, inert atmosphere. It requires transport as a hazardous material, protected from moisture and extreme temperatures, and must comply with relevant chemical shipping regulations for toxic and reactive substances. |
| Storage | Methylenediphenyl 4,4’-Diisocyanate (MDI) should be stored in a tightly sealed container, in a cool, dry, well-ventilated area, away from moisture, heat, and incompatible substances such as amines, alcohols, and acids. Protect from direct sunlight and avoid prolonged exposure to air to prevent polymerization. Storage temperature should generally be below 25°C. Follow all relevant safety and regulatory guidelines. |
Competitive Methylenediphenyl 4,4'-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@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@bouling-chem.com
Flexible payment, competitive price, premium service - Inquire now!
