| FW: | 172.129 | 
                                                    
                                                        
                                                            | MF: | C8H6F2O2 | 
                                                    
                                                        
                                                            | Refractive_Index: | 1.506 | 
                                                    
                                                        
                                                            | More_Info: | ['1  . Appearance 晶体    2  . Density(g/mL,   20 ℃ ) Unknow    ', '3 . Relative vapor density(g/mL,Atmosphere =1)Unknow  ', '4 . Melting point(ºC)93-97  ', '5 . Boiling point(ºC,Atmospheric pressure)Unknow  ', '6 . Boiling point(ºC 06mmHg)Unknow  ', '7 . Refractive indexUnknow  ', '8 . Flash point(ºC)Unknow  ', '9 . Specific rotation(º)Unknow  ', '10 . Spontaneous ignition point or ignition temperature(ºC)不适用的  ', '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 Unknow'] | 
                                                    
                                                        
                                                            | Vapor_Pressure: | 0.0±0.5 mmHg at 25°C | 
                                                    
                                                        
                                                            | Bolling_Point: | 239.2±35.0 °C at 760 mmHg | 
                                                    
                                                        
                                                            | Exact_Mass: | 172.033585 | 
                                                    
                                                        
                                                            | PSA: | 26.30000 | 
                                                    
                                                        
                                                            | Computational_Chemistry: | ['1. XlogP :16 ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :4 ', '4. Rotatable Bond Count :2 ', '5. Isotope Atom Count :N/A ', '6. TPSA 263 ', '7. Heavy Atom Count :12 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :163 ', '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'] | 
                                                    
                                                        
                                                            | Molecular_Structure: | ['1. Molar refractive index 3967 ', '2. Molar volume 1335 ', '3. Parachor (902K)3232 ', '4. Surface tension 343 ', '5. Dielectric constant N/A ', '6. Polarizability 1572 ', '7. Single isotope mass 172033586 Da ', '8. Nominal mass 172 Da ', '9. Average mass 1721288 Da'] | 
                                                    
                                                        
                                                            | LogP: | 1.87 | 
                                                    
                                                        
                                                            | Melting_Point: | 93-97°C | 
                                                    
                                                        
                                                            | Flash_Point: | 95.7±20.8 °C | 
                                                    
                                                        
                                                            | Density: | 1.3±0.1 g/cm3 |