Properties of 5-Methylisoxazole-4-carboxylic acid
Thermophysical properties for 5-Methylisoxazole-4-carboxylic acid (CAS: 42831-50-5). 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
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Open CalculatorIdentification
- AtomsC: 5, H: 5, N: 1, O: 3
- CAS42831-50-5
- FormulaC5H5NO3
- ID42831-50-5
- InChIC5H5NO3/c1-3-4(5(7)8)2-6-9-3/h2H,1H3,(H,7,8)
- InChI KeyVQBXUKGMJCPBMF-UHFFFAOYSA-N
- IUPAC Name5-methyl-1,2-oxazole-4-carboxylic acid
- Molecular Weight (kg)127.098
- Phases
- PubChem ID1.4252e+6
- SMILESCc1oncc1C(=O)O
- Synonyms
Physical Properties
- Acentric factor
- Critical pressure (bar)53.9071
- Critical temperature (°C)532.944
- Critical volume (m³/kmol)0.3235
- Dipole moment
- Melting temperature (°C)146.5
- Normal boiling temperature (°C)295.24
State-dependent Properties
- API gravity-19.7094
- Compressibility factor0.00384753
- Density (kg/m³)1350.22
- 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))127.399
- Molar volume (m³/kmol)0.0941313
- Parachor5.2908e-5
- Poynting correction factor1.00414
- Prandtl number
- Saturation pressure (bar)5.0199e-6
- Saturation temperature (°C)295.241
- Solubility parameter
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.35155
- Specific heat capacity (kJ/kg·K)1.00237
- Surface tension0.0737966
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0232952
- Upper flammability limit0.148242
Environmental Properties
- Global warming potential
- Ozone depletion potential