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|
HS Code |
669864 |
| Product Name | Tolylene Diisocyanate (2,4-ca. 80%, 2,6-ca. 20%) |
| Cas Number | 26471-62-5 |
| Molecular Formula | C9H6N2O2 |
| Molecular Weight | 174.16 g/mol |
| Appearance | Clear to pale yellow liquid |
| Odor | Pungent, sharp odor |
| Boiling Point | 251 °C |
| Melting Point | -15 °C |
| Density | 1.22 g/cm³ at 25 °C |
| Vapor Pressure | 0.03 mmHg at 25 °C |
| Solubility | Reacts with water; soluble in most organic solvents |
| Flash Point | 127 °C (closed cup) |
| Viscosity | 3 mPa·s at 25 °C |
| Autoignition Temperature | 605 °C |
| Stability | Stable under recommended storage conditions, sensitive to moisture |
As an accredited Tolylene Diisocyanate (2,4-ca. 80%, 2,6-ca. 20%) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Sigma-Aldrich Tolylene Diisocyanate (2,4-80%, 2,6-20%) is supplied in a 250 mL amber glass bottle with safety labeling. |
| Shipping | Tolylene Diisocyanate (2,4-ca. 80%, 2,6-ca. 20%) is shipped in tightly sealed, corrosion-resistant containers. It must be labeled as toxic and moisture-sensitive, and transported under cool, dry conditions. Compliant with hazardous materials regulations, it is often shipped via ground freight with appropriate documentation and emergency response information. Use protective equipment when handling. |
| Storage | Tolylene Diisocyanate (2,4-ca. 80%, 2,6-ca. 20%) should be stored in tightly closed containers, in a cool, dry, and well-ventilated area, away from moisture, heat, and direct sunlight. Keep away from incompatible materials such as amines, alcohols, acids, and bases. Use only in chemical storage areas with appropriate spill control and safety equipment as recommended by Sigma Aldrich, Merck, or TCI. |
Competitive Tolylene Diisocyanate (2,4-ca. 80%, 2,6-ca. 20%) prices that fit your budget—flexible terms and customized quotes for every order.
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Tel: +8615365186327
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