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CAS No.: | 55321-99-8 |
---|---|
Name: | 3-Hydroxypyrazine-2-carboxamide |
Article Data: | 12 |
Molecular Structure: | |
Formula: | C5H5N3O2 |
Molecular Weight: | 139.114 |
Synonyms: | Pyrazinamide,3-hydroxy- (6CI);Pyrazinecarboxamide, 3,4-dihydro-3-oxo- (9CI);3-Hydroxy-2-pyrazinecarboxamide; |
EINECS: | 202-303-5 |
Density: | 1.63 g/cm3 |
Melting Point: | ca 270℃ |
Boiling Point: | 640.8 °C at 760 mmHg |
Flash Point: | 341.3 °C |
Risk Codes: | 36/37/38 |
Safety: | 26-37 |
PSA: | 89.10000 |
LogP: | -0.01860 |
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Molecular Structure of 3-Hydroxypyrazine-2-carboxamide (CAS NO.55321-99-8):
IUPAC Name: 2-oxo-1H-pyrazine-3-carboxamide
Empirical Formula: C5H5N3O2
Molecular Weight: 139.1121
CAS: 55321-99-8
Molar Refractivity: 32.76 cm3
Molar Volume: 85.1 cm3
Surface Tension: 75.1 dyne/cm
Index of Refraction: 1.696
Surface Tension: 75.1 dyne/cm
Density: 1.63 g/cm3
Flash Point: 341.3 °C
Enthalpy of Vaporization: 98.04 kJ/mol
Boiling Point: 640.8 °C at 760 mmHg
Vapour Pressure: 5.13E-17 mmHg at 25°C
Product Categories: Amide; Pyrazines
3-Hydroxypyrazine-2-carboxamide , its cas register number is 55321-99-8. It also can be called 2-pyrazinecarboxamide, 3-hydroxy- ; 3-Hydroxypyrazine-2-carboxamide ; Pyrazine-2-carboxamide, 3-hydroxy- ; Pyrazinecarboxamide, 3,4-dihydro-3-oxo- ; 2-hydroxy-3-carboxamide pyrazine and so on.