Symbol:	Warning
FW:	143.14100
Density:	1.327 g/cm3
CAS:	18190-44-8
Bolling_Point:	160ºC (3 torr)
Product_Name:	1-(2-hydroxyethyl)pyrrolidine-2,5-dione
Melting_Point:	57-61ºC
Flash_Point:	>230 °F
MF:	C6H9NO3

Molecular_Structure:	['1 . Molar refractive index 3313 ', '2 . Molar volume 1078 ', '3 . Parachor （902K）2943 ', '4 . Surface tension 554 ', '5 . Polarizability 1313']
Flash_Point:	>230 °F
Refractive_Index:	1.526
FW:	143.14100
Density:	1.327 g/cm3
Bolling_Point:	160ºC (3 torr)
Computational_Chemistry:	['1. XlogP :-15 ', '2. Hydrogen Bond Donor Count :1 ', '3. Hydrogen Bond Acceptor Count :3 ', '4. Rotatable Bond Count :2 ', '5. Isotope Atom Count :3 ', '6. TPSA 576 ', '7. Heavy Atom Count :10 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :150 ', '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']
Melting_Point:	57-61ºC
PSA:	57.61000
MF:	C6H9NO3
More_Info:	['1 . Appearance 从丙酮-四氯化碳中结晶。 ', '2 . Density（g/mL,25/4℃）1327 ', '3 . Relative vapor density（g/mL,Atmosphere =1）不确定 ', '4 . Melting point（ºC）625~635 ', '5 . Boiling point（ºC,Atmospheric pressure）161~162（3999pa） ', '6 . Boiling point（ºC, 3mmHg）160-164(lit) ', '7 . Refractive index不确定 ', '8 . Flash point（ºC）>110 ', '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 不确定']
Vapor_Pressure:	2.36E-06mmHg at 25°C
Exact_Mass:	143.05800

Personal_Protective_Equipment:	dust mask type N95 (US);Eyeshields;Gloves
Hazard_Codes:	Xi: Irritant;
Risk_Statements(EU):	R36/37/38
Safety_Statements:	S26-S36
Symbol:	Warning
Warning_Statement:	P261-P305 + P351 + P338
RIDADR:	NONH for all modes of transport
HS_Code:	2925190090