PRODUCT Properties
| Melting point: | 207-211 °C | 
                                    
| Boiling point: | 315.51°C (rough estimate) | 
                                    
| Density | 1.5580 | 
                                    
| refractive index | 1.5880 (estimate) | 
                                    
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature | 
                                    
| solubility | DMSO, Methanol | 
                                    
| pka | 4.20±0.20(Predicted) | 
                                    
| form | Solid | 
                                    
| color | Yellow | 
                                    
| InChI | InChI=1S/C7H6N2O4/c8-6-4(7(10)11)2-1-3-5(6)9(12)13/h1-3H,8H2,(H,10,11) | 
                                    
| InChIKey | JJPIVRWTAGQTPQ-UHFFFAOYSA-N | 
                                    
| SMILES | C(O)(=O)C1=CC=CC([N+]([O-])=O)=C1N | 
                                    
| CAS DataBase Reference | 606-18-8(CAS DataBase Reference) | 
                                    
Description and Uses
peptide synthesis
Safety
| Symbol(GHS) | ![]() GHS07  | 
                                    
| Signal word | Warning | 
| Hazard statements | H315-H319-H335-H302 | 
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | 
| Hazard Codes | Xn,Xi | 
| Risk Statements | 22 | 
| Safety Statements | 26-36/37/39 | 
| WGK Germany | 3 | 
| HazardClass | IRRITANT | 
| HS Code | 29224999 | 



