Product_Name:	5,6-DIHYDRO-2H-PYRAN-2-ONE
Flash_Point:	46.1±0.0 °C
Melting_Point:	N/A
FW:	98.100
Density:	1.1±0.1 g/cm3
CAS:	3393-45-1
Bolling_Point:	233.7±19.0 °C at 760 mmHg
MF:	C5H6O2

Molecular_Structure:	['1 . Molar refractive index 2439 ', '2 . Molar volume 872 ', '3 . Parachor （902K）2137 ', '4 . Surface tension 359 ', '5 . Polarizability 967']
LogP:	-0.08
Flash_Point:	46.1±0.0 °C
Refractive_Index:	1.471
FW:	98.100
Density:	1.1±0.1 g/cm3
Bolling_Point:	233.7±19.0 °C at 760 mmHg
Computational_Chemistry:	['1. XlogP :07 ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :2 ', '4. Rotatable Bond Count :0 ', '5. Isotope Atom Count :N/A ', '6. TPSA 263 ', '7. Heavy Atom Count :7 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :105 ', '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']
PSA:	26.30000
MF:	C5H6O2
More_Info:	['1 . Appearance Colourless or Yellow Liquid ', '2 . Density（g/mL,25/4℃）1139 ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）Unknow ', '5 . Boiling point（ºC,Atmospheric pressure）Unknow ', '6 . Boiling point（ºC,52kPa）103（1333pa） ', '7 . Refractive index(n20D)1483 ', '8 . Flash point（ºC）46 ', '9 . Specific rotation（º）Unknow ', '10 . Spontaneous ignition point or ignition temperature（ºC）43 ', '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:	0.1±0.5 mmHg at 25°C
Exact_Mass:	98.036781