Properties of ethane-1,1-diol
Thermophysical properties for ethane-1,1-diol (CAS: 4433-56-1). 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: 2, H: 6, O: 2
- CAS4433-56-1
- FormulaC2H6O2
- ID4433-56-1
- InChIC2H6O2/c1-2(3)4/h2-4H,1H3
- InChI KeyAZHSSKPUVBVXLK-UHFFFAOYSA-N
- IUPAC Nameethane-1,1-diol
- Molecular Weight (kg)62.0678
- Phasel
- PubChem ID1.5121e+5
- SMILESCC(O)O
- Synonyms
Physical Properties
- Acentric factor
- Critical pressure (bar)67.4071
- Critical temperature (°C)319.359
- Critical volume (m³/kmol)0.1795
- Dipole moment
- Melting temperature (°C)-54.21
- Normal boiling temperature (°C)156.13
State-dependent Properties
- API gravity0.812421
- Compressibility factor0.00239667
- Density (kg/m³)1058.54
- Dynamic viscosity (cP)12.4628
- Enthalpy of vaporization (mass) (kJ)0
- Enthalpy of vaporization (molar) (kJ/kmol)
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-3.7692e-7
- Kinematic viscosity1.1774e-5
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))109.51
- Molar volume (m³/kmol)0.0586355
- Parachor3.0089e-5
- Poynting correction factor1.0024
- Prandtl number141.147
- Saturation pressure (bar)0.00124551
- Saturation temperature (°C)156.13
- Solubility parameter
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.05958
- Specific heat capacity (kJ/kg·K)1.76436
- Surface tension0.0686803
- Thermal conductivity0.155787
- Thermal diffusivity8.3414e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0426357
- Upper flammability limit0.271318
Environmental Properties
- Global warming potential
- Ozone depletion potential