Properties of diethanolamine
Thermophysical properties for diethanolamine (CAS: 111-42-2). 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: 11, N: 1, O: 2
- CAS111-42-2
- FormulaC4H11NO2
- ID111-42-2
- InChIC4H11NO2/c6-3-1-5-2-4-7/h5-7H,1-4H2
- InChI KeyZBCBWPMODOFKDW-UHFFFAOYSA-N
- IUPAC Name2-(2-hydroxyethylamino)ethanol
- Molecular Weight (kg)105.136
- Phases
- PubChem ID8113
- SMILESC(CO)NCCO
- Synonyms
Physical Properties
- Acentric factor1.013
- Critical pressure (bar)49.5075
- Critical temperature (°C)463.35
- Critical volume (m³/kmol)0.30303
- Dipole moment0.851
- Melting temperature (°C)28
- Normal boiling temperature (°C)268.084
State-dependent Properties
- API gravity-2.11336
- Compressibility factor0.00350713
- Density (kg/m³)1225.31
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)799.349
- Enthalpy of vaporization (molar) (kJ/kmol)8.4040e+4
- 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))233.5
- Molar volume (m³/kmol)0.0858033
- Parachor4.5004e-5
- Poynting correction factor1.00394
- Prandtl number
- Saturation pressure (bar)9.6198e-7
- Saturation temperature (°C)268.084
- Solubility parameter2.9113e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.22652
- Specific heat capacity (kJ/kg·K)2.22094
- Surface tension0.0470905
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)662
- Flash point temperature (°C)174
- Lower flammability limit0.016
- Upper flammability limit0.098
Environmental Properties
- Global warming potential
- Ozone depletion potential