PRODUCT Properties
| Melting point: | 39°C | 
                                    
| Boiling point: | 280-82°C | 
                                    
| Density | 0.8473 g/cm3 | 
                                    
| form | crystal | 
                                    
| color | white | 
                                    
| Sensitive | moisture sensitive | 
                                    
| EPA Substance Registry System | Phosphine oxide, tripropyl- (1496-94-2) | 
                                    
Safety
| Risk Statements | 20/21/22-36/37/38 | 
| Safety Statements | 26-36/37/39 | 






