Properties of 1,4-butanediol
Thermophysical properties for 1,4-butanediol (CAS: 110-63-4). 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: 4, H: 10, O: 2
- CAS110-63-4
- FormulaC4H10O2
- ID110-63-4
- InChIC4H10O2/c5-3-1-2-4-6/h5-6H,1-4H2
- InChI KeyWERYXYBDKMZEQL-UHFFFAOYSA-N
- IUPAC Namebutane-1,4-diol
- Molecular Weight (kg)90.121
- Phasel
- PubChem ID8064
- SMILESC(CCO)CO
- Synonyms
Physical Properties
- Acentric factor0.714
- Critical pressure (bar)62
- Critical temperature (°C)453.85
- Critical volume (m³/kmol)0.307
- Dipole moment3.93
- Melting temperature (°C)20
- Normal boiling temperature (°C)229.5
State-dependent Properties
- API gravity19.177
- Compressibility factor0.00394558
- Density (kg/m³)933.605
- Dynamic viscosity (cP)0.967474
- Enthalpy of vaporization (mass) (kJ)880.934
- Enthalpy of vaporization (molar) (kJ/kmol)7.9391e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.8106e-7
- Kinematic viscosity1.0363e-6
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))169.229
- Molar volume (m³/kmol)0.0965301
- Parachor4.4594e-5
- Poynting correction factor1.00395
- Prandtl number8.77314
- Saturation pressure (bar)1.8660e-5
- Saturation temperature (°C)227.996
- Solubility parameter2.8227e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.934523
- Specific heat capacity (kJ/kg·K)1.87779
- Surface tension0.0448315
- Thermal conductivity0.207077
- Thermal diffusivity1.1812e-7
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)113.319
- Lower flammability limit0.0208368
- Upper flammability limit0.113016
Environmental Properties
- Global warming potential
- Ozone depletion potential