| 
                                                                Refractive_Index:
                                                             | 
                                                            
                                                                1.661
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                Vapor_Pressure:
                                                             | 
                                                            
                                                                0.0±1.0 mmHg at 25°C
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                Flash_Point:
                                                             | 
                                                            
                                                                198.7±27.3 °C
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                LogP:
                                                             | 
                                                            
                                                                4.25
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                Bolling_Point:
                                                             | 
                                                            
                                                                405.0±40.0 °C at 760 mmHg
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                FW:
                                                             | 
                                                            
                                                                281.134
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                PSA:
                                                             | 
                                                            
                                                                40.46000
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                Computational_Chemistry:
                                                             | 
                                                            
                                                                ['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :2 ', '3. Hydrogen Bond Acceptor Count :2 ', '4. Rotatable Bond Count :2 ', '5. Isotope Atom Count :3 ', '6. TPSA 405 ', '7. Heavy Atom Count :18 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :273 ', '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:
                                                             | 
                                                            
                                                                213-217 °C(lit.)
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                MF:
                                                             | 
                                                            
                                                                C14H10Cl2O2
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                Exact_Mass:
                                                             | 
                                                            
                                                                280.005798
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                Molecular_Structure:
                                                             | 
                                                            
                                                                ['五分子性质数据  ', '1 . Molar refractive index 7385  ', '2 . Molar volume (m3/mol)1997  ', '3 . Parachor (902K)5481  ', '4 . Surface tension 566  ', '5 . Dielectric constant (F/m)  ', '6 . Polarizability 2927']
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                Density:
                                                             | 
                                                            
                                                                1.4±0.1 g/cm3
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                More_Info:
                                                             | 
                                                            
                                                                ['1. Appearance Unknow   ', '2. Density(g/mL,25/4℃)Unknow  ', '3. Relative vapor density(g/mL,Atmosphere =1)Unknow  ', '4. Melting point(ºC)213-217 ', '5. Boiling point(ºC,Atmospheric pressure)Unknow  ', '6. Boiling point(ºC,52kPa)Unknow  ', '7. Refractive indexUnknow  ', '8. Flash point(ºC)Unknow  ', '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 Unknow']
                                                             |