Refractive_Index:	1.414-1.416
Vapor_Pressure:	24mmHg at 25°C
Flash_Point:	22 °C
LogP:	0.76930
Bolling_Point:	114 °C
PSA:	18.46000
Molecular_Structure:	['1 . Molar refractive index 2636 ', '2 . Molar volume （m3/mol）1085 ', '3 . Parachor （902K）2487 ', '4 . Surface tension 275 ', '5 . Dielectric constant 无可用 ', '6 偶极距（10 -24cm 3）无可用 ', '7 . Polarizability 1045']
Computational_Chemistry:	['1. XlogP :06 ', '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 185 ', '7. Heavy Atom Count :7 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :54 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :0 ', '12. Undefined Atom Stereocenter Count :1 ', '13. Defined Bond Stereocenter Count :0 ', '14. Undefined Bond Stereocenter Count :0 ', '15. Covalently-Bonded Unit Count :1']
Melting_Point:	-45--44 °C
MF:	C5H10O2
Exact_Mass:	102.06800
FW:	102.13200
Density:	0.97
More_Info:	['1 . Appearance Unknow。 ', '2 . Density（g/mL,25℃）097 ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）-45- -44 ', '5 . Boiling point（ºC,Atmospheric pressure）114 ', '6 . Boiling point（ºC,11mmHg）Unknow ', '7 . Refractive index1414-1416 ', '8 . Flash point（ºC）22 ', '9 . Specific rotation（º）Unknow ', '10 . Spontaneous ignition point or ignition temperature（ºC）Unknow ', '11 . Vapor pressure（psi,20ºC）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']

Hazard_Class:	3.1
Risk_Statements(EU):	R36/37/38
RTECS:	JH2200000
RIDADR:	1993
Hazard_Codes:	Xi: Irritant;
HS_Code:	2934999090
Safety_Statements:	S37/39-S26-S16-S36/37/39
Packing_Group:	II