Properties of p-terphenyl
Thermophysical properties for p-terphenyl (CAS: 92-94-4). 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
Need properties at a different state? Use our interactive calculator.
Open CalculatorIdentification
- AtomsC: 18, H: 14
- CAS92-94-4
- FormulaC18H14
- ID92-94-4
- InChIC18H14/c1-3-7-15(8-4-1)17-11-13-18(14-12-17)16-9-5-2-6-10-16/h1-14H
- InChI KeyXJKSTNDFUHDPQJ-UHFFFAOYSA-N
- IUPAC Name1,4-diphenylbenzene
- Molecular Weight (kg)230.304
- Phases
- PubChem ID7115
- SMILESC1=CC=C(C=C1)C2=CC=C(C=C2)C3=CC=CC=C3
- Synonyms
Physical Properties
- Acentric factor0.6532
- Critical pressure (bar)29.9
- Critical temperature (°C)634.85
- Critical volume (m³/kmol)0.729
- Dipole moment0.7
- Melting temperature (°C)213
- Normal boiling temperature (°C)376
State-dependent Properties
- API gravity5.23678
- Compressibility factor0.00843041
- Density (kg/m³)1116.61
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)455.753
- Enthalpy of vaporization (molar) (kJ/kmol)1.0496e+5
- 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))278.7
- Molar volume (m³/kmol)0.206253
- Parachor1.0479e-4
- Poynting correction factor1.00918
- Prandtl number
- Saturation pressure (bar)4.1269e-8
- Saturation temperature (°C)384.01
- Solubility parameter2.1413e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.1177
- Specific heat capacity (kJ/kg·K)1.21014
- Surface tension0.0465763
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)193.876
- Lower flammability limit0.0150832
- Upper flammability limit0.137235
Environmental Properties
- Global warming potential
- Ozone depletion potential