|
HS Code |
305949 |
| Chemicalname | Toluene Diisocyanate |
| Abbreviation | TDI |
| Casnumber | 26471-62-5 |
| Molecularformula | C9H6N2O2 |
| Molarmass | 174.16 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Odor | Pungent |
| Boilingpoint | 251°C |
| Meltingpoint | -13°C |
| Density | 1.22 g/cm3 at 25°C |
| Solubilityinwater | Reacts with water |
| Vaporpressure | 0.01 mmHg at 25°C |
| Flashpoint | 127°C (closed cup) |
| Autoignitiontemperature | 605°C |
| Refractiveindex | 1.566 at 20°C |
As an accredited Toluene Diisocyanate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Toluene Diisocyanate is packaged in 250 kg steel drums, tightly sealed, with hazardous chemical labeling and UN identification markings. |
| Shipping | Toluene Diisocyanate (TDI) is shipped as a hazardous material, packaged in tightly sealed steel drums or ISO tanks. It must be protected from moisture, heat, and direct sunlight. TDI requires proper labeling, placarding, and accompanying safety documentation, and transport must comply with regulations for toxic and reactive substances. |
| Storage | Toluene Diisocyanate (TDI) should be stored in tightly sealed containers, away from moisture, heat, and direct sunlight. Keep in a cool, dry, and well-ventilated area, separated from acids, alcohols, amines, and water. Storage areas must be equipped with spill containment and appropriate fire suppression systems due to TDI’s flammability and toxicity. Access should be restricted to trained personnel only. |
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Purity 99.5%: Toluene Diisocyanate with purity 99.5% is used in the production of flexible polyurethane foam, where it ensures high resilience and uniform cell structure. Viscosity Grade Low: Toluene Diisocyanate of low viscosity grade is used in spray foam insulation applications, where it enables rapid reaction and smooth application surfaces. Molecular Weight 174.15 g/mol: Toluene Diisocyanate with a molecular weight of 174.15 g/mol is used in elastomer manufacturing, where it provides enhanced mechanical strength and durability. Stability Temperature 45°C: Toluene Diisocyanate stable at 45°C is applied in sealant formulations, where it maintains shelf life and process stability under ambient storage conditions. Isomer Ratio 80:20: Toluene Diisocyanate with an 80:20 isomer ratio is used in automotive seat cushioning, where it drives optimal flexibility and comfort performance. Water Content ≤0.02%: Toluene Diisocyanate with water content ≤0.02% is used in rigid polyurethane foam production, where it reduces undesired side reactions and ensures high-density foam. Melting Point -13°C: Toluene Diisocyanate with a melting point of -13°C is utilized in adhesive synthesis, where it provides low-temperature processability and effective bonding. Color (APHA ≤ 25): Toluene Diisocyanate with color APHA ≤ 25 is used in coatings and finishes, where it enables clear, non-yellowing surface layers. |
Competitive Toluene 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 admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
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