Product_Name:	4-Pyridazinecarboxylic acid
Flash_Point:	198.3±21.2 °C
Melting_Point:	244.2 °C (dec.)(lit.)
FW:	124.098
Density:	1.4±0.1 g/cm3
CAS:	50681-25-9
Bolling_Point:	404.2±18.0 °C at 760 mmHg
MF:	C5H4N2O2

Flash_Point:	198.3±21.2 °C
Refractive_Index:	1.579
FW:	124.098
Density:	1.4±0.1 g/cm3
Bolling_Point:	404.2±18.0 °C at 760 mmHg
Computational_Chemistry:	['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :1 ', '3. Hydrogen Bond Acceptor Count :4 ', '4. Rotatable Bond Count :1 ', '5. Isotope Atom Count :N/A ', '6. TPSA 631 ', '7. Heavy Atom Count :9 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :116 ', '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']
LogP:	-0.58
Melting_Point:	244.2 °C (dec.)(lit.)
PSA:	63.08000
MF:	C5H4N2O2
More_Info:	['1 . Appearance Unknow ', '2 . Density（g/mL,25ºC）Unknow ', '3 . Relative vapor density（g/mL,Atmosphere =1） Unknow ', '4 . Melting point（ºC）2442 ', '5 . Boiling point（ºC）Unknow ', '6 . Boiling point（ºC，46mm hg）Unknow ', '7 . Refractive indexUnknow ', '8 . Flash point（°C）Unknow ', '9 . Specific rotation（ºC）Unknow ', '10 . Spontaneous ignition point or ignition temperature（ºC） Unknow ', '11 . Vapor pressure（kPa,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']
Vapor_Pressure:	0.0±1.0 mmHg at 25°C
Exact_Mass:	124.027275