| Customization: | Available |
|---|---|
| Feature: | Oxidative Degradable |
| CAS No.: | 26471-62-5 |
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Toluene diisocyanate (TDI) is an aromatic diisocyanate that is a clear, pale yellow liquid with a sharp, pungent odor, which is insoluble in water and miscible with most common organic solvents. TDI (CAS No. 26471-62-5) consists of two isomers: toluene-2,4-diisocyanate (2,4-TDI) (CAS No. 584- 84-9) and toluene-2,6-diisocyanate (2,6-TDI) (CAS No. 91- 08-7), which is commercially produced in different ratios. The most common ratio is 80% 2,4-TDI/20% 2,6 TDI. TDI is widely used and accounted for 34% of the global isocyanate market in 2000Tdi 80/20 is used for Flexible Polyurethane Foam and other other polyurethane applications including elastomers,synthetic leather,coated fabrics,paints and adhesives.
It is spray-applied,closed-cell polyurethane foam system with high fire resistance properties.it applies to all kinds of spray-applied thermal insulation engineering,such as building exterior cold rooms,large-scale pipeline,etc.
| TOLUENE DIISOCYANATE Chemical Properties |
| Melting point | 19.5~21.5ºC |
| Boiling point | 247ºC |
| density | 1.22 |
| refractive index | 1.5660 to 1.5700 |
| Fp | 137 °C |
| CAS DataBase Reference | 26471-62-5(CAS DataBase Reference) |
| IARC | 2B (Vol. 39, Sup 7, 71) 1999 |
| EPA Substance Registry System | Toluene diisocyanate (26471-62-5) |
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