2-Quinoxalinecarbox...

2-Quinoxalinecarboxylic acid CAS879-65-2
2-Quinoxalinecarboxylic acid CAS879-65-2
2-Quinoxalinecarboxylic acid CAS879-65-2
2-Quinoxalinecarboxylic acid CAS879-65-2

2-Quinoxalinecarboxylic acid CAS879-65-2

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1 Kilogram

FOB Price:USD 7.0000 -9.0000
  • Min.Order :1 Kilogram
  • Purity: 98%
  • Payment Terms : T/T,Other

Keywords

2-Quinoxalinecarboxylic acid Chemical quinoxaline-2-carboxylic acid

Quick Details

  • Appearance:powder
  • Application:For scientific research
  • PackAge:fiber can
  • ProductionCapacity:100|Metric Ton|Month
  • Storage:Seal and store in a cool and dry place
  • Transportation:By sea/air/land

Superiority:

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Details:

Density 1.4 ± 0.1 g/cm3
Boiling point 355.1 ± 27.0 ° C at 760 mmHg
Melting point 208 ° C (dec.) (lit.)
Molecular formula C9H6N2O2
Molecular weight 174.156
Flash point 168.6 ± 23.7 ° C
Accurate quality 174.042923
PSA 63.08000
LogP 1.80
Appearance: Yellowish brown powder
Steam pressure 0.0 ± 0.8 mmHg at 25 ° C
Refractive index 1.697
Storage conditions
Keep the container sealed and store in a cool, dry place
Stability
Stable at room temperature and pressure, avoiding strong alkali contact with oxides
Molecular structure
1. Molar refractive index: 47.20
2. Molar volume (m3/mol): 122.5
3. Isometric volume (90.2K): 361.5
4. Surface tension (dyne/cm): 75.7
5. Polarization rate (10-24cm 3): 18.71
Computational chemistry
1. Reference value for hydrophobic parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 1
3. Number of hydrogen bond receptors: 4
4. Number of rotatable Chemical bond: 1
5. Number of Tautomer: none
6. Topological molecule Polar surface area 63.1
7. Number of heavy atoms: 13
8. Surface charge: 0
9. Complexity: 208
10. Number of Isotope Atoms: 0
11. Determine the number of atomic structure centers: 0
12. Number of uncertain atomic structure centers: 0
13. Determine the number of Chemical bond stereo centers: 0
14. Number of uncertain Chemical bond stereostructural centers: 0
15. Number of Covalent bond units: 1

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