| 
                                                                Refractive_Index:
                                                             | 
                                                            
                                                                1.494
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                Vapor_Pressure:
                                                             | 
                                                            
                                                                0.0±0.5 mmHg at 25°C
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                Flash_Point:
                                                             | 
                                                            
                                                                110.8±24.6 °C
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                LogP:
                                                             | 
                                                            
                                                                2.21
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                Bolling_Point:
                                                             | 
                                                            
                                                                259.6±30.0 °C at 760 mmHg
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                PSA:
                                                             | 
                                                            
                                                                55.05000
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                Molecular_Structure:
                                                             | 
                                                            
                                                                ['1 . Molar refractive index 3976   ', '2 . Molar volume (m3/mol)1365  ', '3 . Parachor (902K)3358  ', '4 . Surface tension : 365  ', '5 . Dielectric constant 无可用  ', '6 偶极距(10   -24cm 3)无可用  ', '7 . Polarizability 1576']
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                Computational_Chemistry:
                                                             | 
                                                            
                                                                ['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :5 ', '4. Rotatable Bond Count :2 ', '5. Isotope Atom Count :N/A ', '6. TPSA 55 ', '7. Heavy Atom Count :13 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :175 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :0 ', '12. Undefined Atom Stereocenter Count :0 ', '13. Defined Bond Stereocenter Count :0 ', '14. Undefined Bond Stereocenter Count :0 ', '15. Covalently-Bonded Unit Count :1']
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                Melting_Point:
                                                             | 
                                                            
                                                                37-40 °C(lit.)
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                MF:
                                                             | 
                                                            
                                                                C7H5F2NO3
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                Exact_Mass:
                                                             | 
                                                            
                                                                189.023743
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                FW:
                                                             | 
                                                            
                                                                189.116
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                Density:
                                                             | 
                                                            
                                                                1.4±0.1 g/cm3
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                More_Info:
                                                             | 
                                                            
                                                                ['1 . Appearance 灰Yellow 晶体。   ', '2 . Density(g/mL,25/4℃) Unknow  ', '3 . Relative vapor density(g/mL,Atmosphere =1)Unknow  ', '4 . Melting point(ºC)37-40 ', '5 . Boiling point(ºC,Atmospheric pressure)108 ', '6 . Boiling point(ºC,52kPa) Unknow  ', '7 . Refractive index Unknow  ', '8 . Flash point(ºC) 113 ', '9 . Specific rotation(º) Unknow  ', '10 . Spontaneous ignition point or ignition temperature(ºC) Unknow  ', '11 . Vapor pressure(kPa,25ºC) Unknow  ', '12 . Saturated vapor pressure(kPa,60ºC) Unknow  ', '13 . Combustion heat(KJ/mol)Unknow  ', '14 . Critical temperature(ºC) Unknow  ', '15 . Critical pressure(KPa) Unknow  ', '16 . Oil-water(Octanol /Water )Logarithmic Value of Distribution Coefficient  Unknow  ', '17 . Upper limit of explosion(%,V/V)Unknow  ', '18 . Lower limit of explosion(%,V/V) Unknow  ', '19 . Solubility Insoluble in Water 。']
                                                             |