| MF: | C4H6O | 
                                                    
                                                        
                                                            | Water_Solubility: | INSOLUBLE | 
                                                    
                                                        
                                                            | Bolling_Point: | 96.5±0.0 °C at 760 mmHg | 
                                                    
                                                        
                                                            | Exact_Mass: | 70.041862 | 
                                                    
                                                        
                                                            | More_Info: | ['1 . Appearance Colourless Liquid ,气味舒适 ', '2 . Density(g/mL,25℃)0938 ', '3 相对. Density(20℃,4℃)0926225 ', '4 . Melting point(ºC)-518 ', '5 . Boiling point(ºC,Atmospheric pressure)98 ', '6 相对. Density(25℃,4℃)0922330 ', '7 . Refractive index(n20/D)14215 ', '8 . Flash point(ºF)50 ', '9常温. Refractive index(n25)14189 ', '10 液相标准. Combustion heat(焓)(kJ·mol-1)-229208 ', '11 液相标准声称热(焓)( kJ·mol-1)-13945 ', '12 气相标准. Combustion heat(焓)(kJ·mol-1)-233032 ', '13 气相标准声称热(焓)( kJ·mol-1) -10125 ', '14 气相标准熵(J·mol-1·K-1) 29121 ', '15 气相标准生成自由能( kJ·mol-1)-337 ', '16 气相标准热熔(J·mol-1·K-1)7431 ', '17 . Upper limit of explosion(%,V/V)Unknow ', '18 . Lower limit of explosion(%,V/V)Unknow ', '19 . Solubility 易与 Ethanol  Ethyl ether 苯and 氯仿混溶,Insoluble in Water 。'] | 
                                                    
                                                        
                                                            | Melting_Point: | -50.9 °C | 
                                                    
                                                        
                                                            | PSA: | 17.07000 | 
                                                    
                                                        
                                                            | Flash_Point: | 10.0±0.0 °C | 
                                                    
                                                        
                                                            | Refractive_Index: | 1.463 | 
                                                    
                                                        
                                                            | Density: | 1.0±0.1 g/cm3 | 
                                                    
                                                        
                                                            | Molecular_Structure: | ['1 . Molar refractive index 1857 ', '2 . Molar volume 674 ', '3 . Parachor (902K)1657 ', '4 . Surface tension : 363 ', '5 . Dielectric constant 无可用 ', '6 偶极距(10-24cm3)无可用 ', '7 . Polarizability 736'] | 
                                                    
                                                        
                                                            | Computational_Chemistry: | ['1. XlogP :0 ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :1 ', '4. Rotatable Bond Count :0 ', '5. Isotope Atom Count :2 ', '6. TPSA 171 ', '7. Heavy Atom Count :5 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :507 ', '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'] | 
                                                    
                                                        
                                                            | FW: | 70.090 | 
                                                    
                                                        
                                                            | LogP: | -0.37 | 
                                                    
                                                        
                                                            | Vapor_Pressure: | 43.4±0.1 mmHg at 25°C |