Properties of morpholine
Thermophysical properties for morpholine (CAS: 110-91-8). 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: 4, H: 9, N: 1, O: 1
- CAS110-91-8
- FormulaC4H9NO
- ID110-91-8
- InChIC4H9NO/c1-3-6-4-2-5-1/h5H,1-4H2
- InChI KeyYNAVUWVOSKDBBP-UHFFFAOYSA-N
- IUPAC Namemorpholine
- Molecular Weight (kg)87.1204
- Phasel
- PubChem ID8083
- SMILESC1COCCN1
- Synonyms
Physical Properties
- Acentric factor0.37
- Critical pressure (bar)54.7155
- Critical temperature (°C)344.85
- Critical volume (m³/kmol)0.253
- Dipole moment
- Melting temperature (°C)-5
- Normal boiling temperature (°C)128.2
State-dependent Properties
- API gravity4.60196
- Compressibility factor0.00345566
- Density (kg/m³)1030.47
- Dynamic viscosity (cP)0.530136
- Enthalpy of vaporization (mass) (kJ)513.301
- Enthalpy of vaporization (molar) (kJ/kmol)4.4719e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-3.9334e-7
- Kinematic viscosity5.1446e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))160.485
- Molar volume (m³/kmol)0.0845441
- Parachor3.7190e-5
- Poynting correction factor1.00341
- Prandtl number6.71573
- Saturation pressure (bar)0.0144088
- Saturation temperature (°C)128.258
- Solubility parameter2.2352e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.03149
- Specific heat capacity (kJ/kg·K)1.84211
- Surface tension0.0369271
- Thermal conductivity0.145415
- Thermal diffusivity7.6605e-8
Safety Properties
- Autoignition temperature (°C)275
- Flash point temperature (°C)33
- Lower flammability limit0.014
- Upper flammability limit0.152
Environmental Properties
- Global warming potential
- Ozone depletion potential