Melting_Point:	N/A
CAS:	1679-47-6
MF:	C5H8O2
Flash_Point:	75ºC
Product_Name:	Alpha-Methyl-Gamma-Butyrolactone
Density:	1.04g/cm3
FW:	100.11600
Bolling_Point:	78ºC(10 torr)

Refractive_Index:	n20/D 1.432(lit.)
Vapor_Pressure:	0.386mmHg at 25°C
Flash_Point:	75ºC
LogP:	0.56940
Bolling_Point:	78ºC(10 torr)
FW:	100.11600
PSA:	26.30000
Computational_Chemistry:	['1. XlogP :08 ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :2 ', '4. Rotatable Bond Count :0 ', '5. Isotope Atom Count :2 ', '6. TPSA 263 ', '7. Heavy Atom Count :7 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :881 ', '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']
MF:	C5H8O2
Exact_Mass:	100.05200
Density:	1.04g/cm3
More_Info:	['1 . Appearance Unknow。 ', '2 . Density（g/mL,25/4℃） 106 ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）Unknow ', '5 . Boiling point（ºC,Atmospheric pressure）78-81（1333pa） ', '6 . Boiling point（ºC,52kPa） Unknow ', '7 . Refractive index(n20D) 1432 ', '8 . Flash point（ºC） 72 ', '9 . Specific rotation（º） Unknow ', '10 . Spontaneous ignition point or ignition temperature（ºC） Unknow ', '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']

RIDADR:	NONH for all modes of transport
Safety_Statements:	S23
HS_Code:	2932209090
Personal_Protective_Equipment:	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter