| 
                                                                FW:
                                                             | 
                                                            
                                                                100.116
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                MF:
                                                             | 
                                                            
                                                                C5H8O2
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                Water_Solubility:
                                                             | 
                                                            
                                                                60 g/L (15 ºC)
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                Refractive_Index:
                                                             | 
                                                            
                                                                1.395
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                Vapor_Pressure:
                                                             | 
                                                            
                                                                26.4±0.2 mmHg at 25°C
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                Bolling_Point:
                                                             | 
                                                            
                                                                108.0±0.0 °C at 760 mmHg
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                Exact_Mass:
                                                             | 
                                                            
                                                                100.052429
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                PSA:
                                                             | 
                                                            
                                                                34.14000
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                Computational_Chemistry:
                                                             | 
                                                            
                                                                ['1. XlogP :01 ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :2 ', '4. Rotatable Bond Count :2 ', '5. Isotope Atom Count :8 ', '6. TPSA 341 ', '7. Heavy Atom Count :7 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :943 ', '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:
                                                             | 
                                                            
                                                                ['五分子性质数据 ', '1 . Molar refractive index 2527 ', '2 . Molar volume 1054 ', '3 . Parachor (902K)2412 ', '4 . Surface tension 275 ', '5 . Polarizability 1001']
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                LogP:
                                                             | 
                                                            
                                                                -0.80
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                Melting_Point:
                                                             | 
                                                            
                                                                -52 °C
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                Flash_Point:
                                                             | 
                                                            
                                                                18.9±0.0 °C
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                Density:
                                                             | 
                                                            
                                                                1.0±0.1 g/cm3
                                                             | 
                                                        
                                                    
                                                        
                                                            | 
                                                                More_Info:
                                                             | 
                                                            
                                                                ['1. Appearance Yellow or 带黄绿色清澈Liquid   ', '2. Melting point(℃)-52 ', '3. Boiling point(℃)108 ', '4 . Solubility Soluble in Water  Ethanol  Ethyl ether 丙酮。 ', '5常温. Refractive index(n19D) 14014 ', '6相对. Density(20℃,4℃)09565 ', '7 . Flash point(ºC)18']
                                                             |