Toluene Diisocyanate (TDI-80/20), Technical Grade, Drum
SKU
2025_176
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Toluene Diisocyanate is a colorless to pale yellow liquid widely used in the production of polyurethane foams, elastomers, and coatings. The 80/20 designation indicates the ratio of the two isomers (2,4- and 2,6-TDI), with the 2,4 isomer being the predominant form. TDI is valued for its reactivity and ability to create durable, flexible materials.
Product Details
| CAS Number | 26471-62-5 |
|---|---|
| Country of Origin | India |
| Chemical Structure |
|
| Chemical Formula | C9H6N2O2 |
| Product/Industry Category | Commodity Polymer, Additional Resins, Organic Intermediate |
| Applications | Used in manufacturing flexible foams for mattresses, cushions, and automotive interiors, as well as in coatings and adhesives. |
Specifications
| Color | Clear, slightly yellow |
|---|---|
| Form | Liquid |
| Appearance | Liquid |
| Grade | Technical |
| Odor | Characteristic |
| Boiling Point | 252-255°C at 101.3kPa |
| Melting Point | 4 - 10°C |
| Flash Point | 126 °C (259 °F) |
| Prohibited Uses | Not suitable for direct contact with skin or inhalation and must be handled with proper safety precautions. |
Technical Data
| Molecular Weight | 174.16 g/mol |
|---|---|
| Relative Density | 1.22 (20°C) |
| Viscosity | 2.221 mm²/s at 20°C |
Safety Information
Packaging & Storage
| Packing Options | Drum |
|---|---|
| Storage Conditions | Separated from food and feedstuffs. Store only in original container. Cool. Keep in a well-ventilated room. Store in an area without drain or sewer access. |