5-Methyl-2-pyrazinecarboxylic acid


Catalog No:   FT-0613075

CAS No:   5521-55-1

  • Molecular Formula:  138.12
  • Formula Weight: C6H6N2O2
  • Inchl Key: RBYJWCRKFLGNDB-UHFFFAOYSA-N
  • Inchl: InChI=1S/C6H6N2O2/c1-4-2-8-5(3-7-4)6(9)10/h2-3H,1H3,(H,9,10)

Assay Pack Price Stock Action
98% 1g N/A N/A
98% 5g N/A N/A
98% Bulk Quantity N/A N/A
Melting_Point: 167-171 °C(lit.)
CAS: 5521-55-1
MF: C6H6N2O2
Flash_Point: 145.2±26.5 °C
Product_Name: 5-Methyl-2-pyrazinecarboxylic acid
Density: 1.3±0.1 g/cm3
FW: 138.124
Bolling_Point: 316.5±37.0 °C at 760 mmHg
Refractive_Index: 1.567
Vapor_Pressure: 0.0±0.7 mmHg at 25°C
Flash_Point: 145.2±26.5 °C
LogP: -0.90
Bolling_Point: 316.5±37.0 °C at 760 mmHg
PSA: 63.08000
Molecular_Structure: ['1 . Molar refractive index 3419 ', '2 . Molar volume 2953 ', '3 . Parachor (902K)2953 ', '4 . Surface tension 633 ', '5 . Polarizability 1355']
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 :4 ', '6. TPSA 631 ', '7. Heavy Atom Count :10 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :138 ', '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: 167-171 °C(lit.)
MF: C6H6N2O2
Exact_Mass: 138.042923
FW: 138.124
Density: 1.3±0.1 g/cm3
More_Info: ['1 . Appearance 淡Yellow 晶体 ', '2 . Density(g/mL,25/4℃)Unknow ', '3 . Relative vapor density(g/mL,Atmosphere =1)Unknow ', '4 . Melting point(ºC)168-170 ', '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 Unknow']
Safety_Statements: S26-S39
Hazard_Codes: Xi:Irritant
HS_Code: 2933599090
Risk_Statements(EU): R41
WGK_Germany: 1

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