Properties of favipiravir
Thermophysical properties for favipiravir (CAS: 259793-96-9). Use the selector below to view properties in different unit systems.
Calculation Conditions
The following state-dependent properties were calculated at these standard conditions.
Temperature
25 °C
Pressure
1.01325 bar
Need properties at a different state? Use our interactive calculator.
Open CalculatorIdentification
- AtomsC: 5, F: 1, H: 4, N: 3, O: 2
- CAS259793-96-9
- FormulaC5H4FN3O2
- ID259793-96-9
- InChIC5H4FN3O2/c6-2-1-8-5(11)3(9-2)4(7)10/h1H,(H2,7,10)(H,8,11)
- InChI KeyZCGNOVWYSGBHAU-UHFFFAOYSA-N
- IUPAC Name5-fluoro-2-oxo-1h-pyrazine-3-carboxamide
- Molecular Weight (kg)157.103
- Phases
- PubChem ID4.9241e+5
- SMILESNC(=O)c1nc(F)cnc1O
- Synonyms
Physical Properties
- Acentric factor
- Critical pressure (bar)74.8315
- Critical temperature (°C)647.322
- Critical volume (m³/kmol)0.3245
- Dipole moment
- Melting temperature (°C)187
- Normal boiling temperature (°C)386.2
State-dependent Properties
- API gravity-14.7877
- Compressibility factor0.00452865
- Density (kg/m³)1417.95
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)0
- Enthalpy of vaporization (molar) (kJ/kmol)
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient
- Kinematic viscosity
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))139.202
- Molar volume (m³/kmol)0.110795
- Parachor7.7000e-5
- Poynting correction factor1.00531
- Prandtl number
- Saturation pressure (bar)1.0637e-8
- Saturation temperature (°C)386.2
- Solubility parameter
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.41935
- Specific heat capacity (kJ/kg·K)0.886058
- Surface tension0.122027
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0221774
- Upper flammability limit0.141129
Environmental Properties
- Global warming potential
- Ozone depletion potential