Properties of 4-methylpyridine
Thermophysical properties for 4-methylpyridine (CAS: 108-89-4). 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: 6, H: 7, N: 1
- CAS108-89-4
- FormulaC6H7N
- ID108-89-4
- InChIC6H7N/c1-6-2-4-7-5-3-6/h2-5H,1H3
- InChI KeyFKNQCJSGGFJEIZ-UHFFFAOYSA-N
- IUPAC Name4-methylpyridine
- Molecular Weight (kg)93.1265
- Phasel
- PubChem ID7963
- SMILESCC1=CC=NC=C1
- Synonyms
Physical Properties
- Acentric factor0.27
- Critical pressure (bar)46.5
- Critical temperature (°C)372.85
- Critical volume (m³/kmol)0.3
- Dipole moment
- Melting temperature (°C)3.33
- Normal boiling temperature (°C)145.3
State-dependent Properties
- API gravity19.6101
- Compressibility factor0.00409981
- Density (kg/m³)928.448
- Dynamic viscosity (cP)0.454839
- Enthalpy of vaporization (mass) (kJ)457.229
- Enthalpy of vaporization (molar) (kJ/kmol)4.2580e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.7840e-7
- Kinematic viscosity4.8989e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))158.974
- Molar volume (m³/kmol)0.100303
- Parachor4.3521e-5
- Poynting correction factor1.00407
- Prandtl number5.35575
- Saturation pressure (bar)0.00835185
- Saturation temperature (°C)145.353
- Solubility parameter1.9995e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.929361
- Specific heat capacity (kJ/kg·K)1.70708
- Surface tension0.0348648
- Thermal conductivity0.144974
- Thermal diffusivity9.1470e-8
Safety Properties
- Autoignition temperature (°C)534
- Flash point temperature (°C)43
- Lower flammability limit0.011
- Upper flammability limit0.078
Environmental Properties
- Global warming potential
- Ozone depletion potential