Properties of p-phenylenediamine
Thermophysical properties for p-phenylenediamine (CAS: 106-50-3). 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: 6, H: 8, N: 2
- CAS106-50-3
- FormulaC6H8N2
- ID106-50-3
- InChIC6H8N2/c7-5-1-2-6(8)4-3-5/h1-4H,7-8H2
- InChI KeyCBCKQZAAMUWICA-UHFFFAOYSA-N
- IUPAC Namebenzene-1,4-diamine
- Molecular Weight (kg)108.141
- Phases
- PubChem ID7814
- SMILESC1=CC(=CC=C1N)N
- Synonyms
Physical Properties
- Acentric factor0.539
- Critical pressure (bar)51.8
- Critical temperature (°C)522.85
- Critical volume (m³/kmol)0.317
- Dipole moment
- Melting temperature (°C)142
- Normal boiling temperature (°C)267
State-dependent Properties
- API gravity-2.11035
- Compressibility factor0.00372978
- Density (kg/m³)1185.1
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)714.316
- Enthalpy of vaporization (molar) (kJ/kmol)7.7247e+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))138.169
- Molar volume (m³/kmol)0.0912505
- Parachor4.6421e-5
- Poynting correction factor1.00407
- Prandtl number
- Saturation pressure (bar)3.0018e-7
- Saturation temperature (°C)287.617
- Solubility parameter2.7423e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.18627
- Specific heat capacity (kJ/kg·K)1.27768
- Surface tension0.0467525
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)127.048
- Lower flammability limit0.0144133
- Upper flammability limit0.0837913
Environmental Properties
- Global warming potential
- Ozone depletion potential