| Molecular_Structure: | ['1. Molar refractive index 4162 ', '2. Molar volume 1302 ', '3. Parachor (902K)3225 ', '4. Surface tension 376 ', '5. Dielectric constant N/A ', '6. Polarizability 1649 ', '7. Single isotope mass 269849116 Da ', '8. Nominal mass 270 Da ', '9. Average mass 2718849 Da'] | 
                                                    
                                                        
                                                            | More_Info: | ['1 . Appearance White or 奶油色Solid    ', '2 . Density(g/mL,20℃)213  ', '3 . Relative vapor density(g/mL,Atmosphere =1)Unknow  ', '4 . Melting point(ºC)36-38  ', '5 . Boiling point(ºC,Atmospheric pressure)Unknow  ', '6 . Boiling point(ºC, KPa)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(Pa,20ºC)Unknow  ', '12 . Saturated vapor pressure(KPa,20ºC)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 '] |