Symbol:	GHS07
CAS:	22047-25-2
Flash_Point:	121.9±27.5 °C
Product_Name:	1-(1,4-Dihydro-2-pyrazinyl)ethanone
Bolling_Point:	249.0±40.0 °C at 760 mmHg
FW:	124.141
Melting_Point:	75-78 °C
MF:	C6H6N2O
Density:	1.1±0.1 g/cm3

Refractive_Index:	1.499
Vapor_Pressure:	0.0±0.5 mmHg at 25°C
Flash_Point:	121.9±27.5 °C
LogP:	-2.71
Bolling_Point:	249.0±40.0 °C at 760 mmHg
PSA:	42.85000
Molecular_Structure:	['1 . Molar refractive index 3246 ', '2 . Molar volume (cm3/mol)1074 ', '3 . Parachor (902K)2807 ', '4 表面张力(dyne/cm)466 ', '5 . Polarizability (10-24cm3)1286']
Computational_Chemistry:	['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :3 ', '4. Rotatable Bond Count :1 ', '5. Isotope Atom Count :2 ', '6. TPSA 428 ', '7. Heavy Atom Count :9 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :114 ', '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:	75-78 °C
MF:	C6H6N2O
Exact_Mass:	124.063660
FW:	124.141
Density:	1.1±0.1 g/cm3
More_Info:	['1 . Appearance White 结晶。 ', '2 . Density（g/mL,25/4℃）Unknow ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）79-80 ', '5 . Boiling point（ºC,Atmospheric pressure）Unknow ', '6 . Boiling point（ºC, 52kPa）Unknow ', '7 . Refractive indexUnknow ', '8 . Flash point（ºC）Unknow ', '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）Unknow19. Solubility Soluble in Water ，在酸or 碱的条件下迅速Water 解，Insoluble in Ethanol and Ethyl ether 。']

Symbol:	GHS07
Risk_Statements(EU):	R36/37/38
HS_Code:	2933990090
WGK_Germany:	2
Personal_Protective_Equipment:	dust mask type N95 (US);Eyeshields;Gloves
RIDADR:	NONH for all modes of transport
Hazard_Codes:	Xi: Irritant;
Warning_Statement:	P261-P305 + P351 + P338
Safety_Statements:	H315-H319-H335