Molecular Formula: 168.11
Formula Weight: C6H4N2O4
Inchl Key: ZUCRGHABDDWQPY-UHFFFAOYSA-N
Inchl: InChI=1S/C6H4N2O4/c9-5(10)3-4(6(11)12)8-2-1-7-3/h1-2H,(H,9,10)(H,11,12)

Assay	Pack	Price	Stock
98%	1g	N/A	N/A
98%	5g	N/A	N/A
98%	Bulk Quantity	N/A	N/A

Melting_Point:	188 °C (dec.)(lit.)
CAS:	89-01-0
MF:	C6H4N2O4
Flash_Point:	225.4±28.7 °C
Product_Name:	pyrazinedicarboxylic acid
Density:	1.7±0.1 g/cm3
FW:	168.107
Bolling_Point:	449.1±45.0 °C at 760 mmHg

Refractive_Index:	1.638
Vapor_Pressure:	0.0±1.2 mmHg at 25°C
Flash_Point:	225.4±28.7 °C
LogP:	-3.20
Bolling_Point:	449.1±45.0 °C at 760 mmHg
Water_Solubility:	soluble
PSA:	100.38000
Molecular_Structure:	['1 . Molar refractive index 3629 ', '2 . Molar volume 1009 ', '3 . Parachor （902K）3198 ', '4 . Surface tension 1007 ', '5 . Polarizability 1438']
Computational_Chemistry:	['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :2 ', '3. Hydrogen Bond Acceptor Count :6 ', '4. Rotatable Bond Count :2 ', '5. Isotope Atom Count :N/A ', '6. TPSA 100 ', '7. Heavy Atom Count :12 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :184 ', '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:	188 °C (dec.)(lit.)
MF:	C6H4N2O4
Exact_Mass:	168.017105
FW:	168.107
Density:	1.7±0.1 g/cm3
More_Info:	['1 . Appearance 含2分子结晶Water 的为柱状结晶。100℃失去结晶Water 。 ', '2 . Density（g/mL,25/4℃）Unknow ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）183～185（同时放出二氧化碳） ', '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）Unknow ', '19 . Solubility 易Soluble in Water ，Soluble in 甲醇丙酮and 乙酸乙酯，微Soluble in Ethanol Ethyl ether 氯仿苯and 石油醚。']