| Melting point | 31-33 °C (lit.) | 
                        
                            | Boiling point | 246 °C (lit.) | 
                        
                            | Density | 1.348 g/mL at 25 °C (lit.) | 
                        
                            | vapor density | 5.4 (vs air) | 
                        
                            | vapor pressure | 0.04 mm Hg ( 25 °C) | 
                        
                            | refractive index | 1.5520 (estimate) | 
                        
                            | Flash point | >230 °F | 
                        
                            | storage temp. | Store below +30°C. | 
                        
                            | solubility | alcohol: soluble | 
                        
                            | form | Fused Crystalline Mass | 
                        
                            | color | Yellow | 
                        
                            | PH | 6 (0.4g/l, H2O, 20℃) | 
                        
                            | explosive limit | 1.15-13.1%(V) | 
                        
                            | Water Solubility | 0.43 g/L (20 ºC) | 
                        
                            | Merck | 14,2151 | 
                        
                            | BRN | 509273 | 
                        
                            | Stability | Stable. Combustible. Incompatible with strong oxidizing agents, reducing agents, strong bases, alkali metals. | 
                        
                            | InChIKey | BFCFYVKQTRLZHA-UHFFFAOYSA-N | 
                        
                            | CAS DataBase Reference | 88-73-3(CAS DataBase Reference) | 
                        
                            | IARC | 2B (Vol. 65, 123) 2020 | 
                        
                            | NIST Chemistry Reference | Benzene, 1-chloro-2-nitro-(88-73-3) | 
                        
                            | EPA Substance Registry System | o-Chloronitrobenzene (88-73-3) |