| Appearance | Clear, yellow liquid |
| Molecular Weight g/mol | 310,48 |
| Boiling Point, °C | 441 |
| Viscosity, cP, 25°C | 336,9 |
| Viscosity, cP, 20°C | 570,2 |
| Density, g/ml, 20°C | 0,991 |
| Equivalent weight with isocyanates eq.wt | 155 |
Unicure 420 – 4,4-Bis(sec-butylamino)diphenylmetane
