Properties of trans-Decalin
Thermophysical properties for trans-Decalin (CAS: 493-02-7). 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: 10, H: 18
- CAS493-02-7
- FormulaC10H18
- ID493-02-7
- InChIC10H18/c1-2-6-10-8-4-3-7-9(10)5-1/h9-10H,1-8H2/t9-,10-
- InChI KeyNNBZCPXTIHJBJL-MGCOHNPYSA-N
- IUPAC Nametrans-decalin
- Molecular Weight (kg)138.25
- Phasel
- PubChem ID-1
- SMILESC1CC[C@H]2CCCC[C@@H]2C1
- Synonyms
Physical Properties
- Acentric factor0.2756
- Critical pressure (bar)31
- Critical temperature (°C)413.85
- Critical volume (m³/kmol)0.499
- Dipole moment0
- Melting temperature (°C)-30.35
- Normal boiling temperature (°C)187.3
State-dependent Properties
- API gravity35.4754
- Compressibility factor0.00671968
- Density (kg/m³)840.938
- Dynamic viscosity (cP)1.95062
- Enthalpy of vaporization (mass) (kJ)337.751
- Enthalpy of vaporization (molar) (kJ/kmol)4.6694e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.6080e-7
- Kinematic viscosity2.3196e-6
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))280.206
- Molar volume (m³/kmol)0.1644
- Parachor6.8540e-5
- Poynting correction factor1.00673
- Prandtl number35.7094
- Saturation pressure (bar)0.00179817
- Saturation temperature (°C)187.274
- Solubility parameter1.6400e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.841766
- Specific heat capacity (kJ/kg·K)2.02681
- Surface tension0.0294071
- Thermal conductivity0.110714
- Thermal diffusivity6.4957e-8
Safety Properties
- Autoignition temperature (°C)288
- Flash point temperature (°C)54
- Lower flammability limit0.007
- Upper flammability limit0.049
Environmental Properties
- Global warming potential
- Ozone depletion potential