PRODUCT Properties
| Melting point: | 125°C (dec.) | 
                                    
| Boiling point: | 418.9±45.0 °C(Predicted) | 
                                    
| Density | 1.50±0.1 g/cm3(Predicted) | 
                                    
| pka | 2.41±0.20(Predicted) | 
                                    
| CAS DataBase Reference | 3674-33-7 | 
                                    
| EPA Substance Registry System | 1H-Indene-1,3(2H)-dione, 2-nitro- (3674-33-7) | 
                                    
Safety
| Symbol(GHS) | ![]() GHS07  | 
                                    
| Signal word | Warning | 
| Hazard statements | H302 | 
| Precautionary statements | P264-P270-P301+P312-P330-P501 | 






