CAS:	79-50-5
FW:	130.142
Flash_Point:	99.0±13.2 °C
Bolling_Point:	224.6±0.0 °C at 760 mmHg
Product_Name:	DL-Pantolactone
Melting_Point:	74-78 °C(lit.)
MF:	C6H10O3
Density:	1.2±0.1 g/cm3

Vapor_Pressure:	0.0±0.9 mmHg at 25°C
More_Info:	['1 . Appearance 潮解性柱状结晶。 ', '2 . Density（g/mL,25/4℃）不确定 ', '3 . Relative vapor density（g/mL,Atmosphere =1）不确定 ', '4 . Melting point（ºC）80℃ ', '5 . Boiling point（ºC,Atmospheric pressure）130℃（24kPa） ', '6 . Boiling point（ºC,52kPa）不确定 ', '7 . Refractive index不确定 ', '8 . Flash point（ºC）不确定 ', '9 . Specific rotation（º）不确定 ', '10 . Spontaneous ignition point or ignition temperature（ºC）不确定 ', '11 . Vapor pressure（kPa,25ºC）不确定 ', '12 . Saturated vapor pressure（kPa,60ºC）不确定 ', '13 . Combustion heat（KJ/mol）不确定 ', '14 . Critical temperature（ºC）不确定 ', '15 . Critical pressure（KPa）不确定 ', '16 . Oil-water（Octanol /Water ）Logarithmic Value of Distribution Coefficient 不确定 ', '17 . Upper limit of explosion（%,V/V）不确定 ', '18 . Lower limit of explosion（%,V/V）不确定 ', '19 . Solubility 易Soluble in Water ，Soluble in 醇醚苯氯仿and 二硫化碳。']
PSA:	49.83000
Flash_Point:	99.0±13.2 °C
LogP:	-0.80
Bolling_Point:	224.6±0.0 °C at 760 mmHg
FW:	130.142
MF:	C6H10O3
Molecular_Structure:	['1 . Molar refractive index 3109 ', '2 . Molar volume （m3/mol）1116 ', '3 . Parachor （902K）2774 ', '4 . Surface tension 381 ', '5 . Polarizability 1232']
Computational_Chemistry:	['1. XlogP :05 ', '2. Hydrogen Bond Donor Count :1 ', '3. Hydrogen Bond Acceptor Count :3 ', '4. Rotatable Bond Count :0 ', '5. Isotope Atom Count :3 ', '6. TPSA 465 ', '7. Heavy Atom Count :9 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :139 ', '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']
Exact_Mass:	130.062988
Melting_Point:	74-78 °C(lit.)
Refractive_Index:	1.469
Density:	1.2±0.1 g/cm3

WGK_Germany:	3
Safety_Statements:	S22-S24/25
RIDADR:	NONH for all modes of transport
Personal_Protective_Equipment:	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Risk_Statements(EU):	R22;R24/25