Properties of benzidine
Thermophysical properties for benzidine (CAS: 92-87-5). 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: 12, H: 12, N: 2
- CAS92-87-5
- FormulaC12H12N2
- ID92-87-5
- InChIC12H12N2/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10/h1-8H,13-14H2
- InChI KeyHFACYLZERDEVSX-UHFFFAOYSA-N
- IUPAC Name4-(4-aminophenyl)aniline
- Molecular Weight (kg)184.237
- Phases
- PubChem ID7111
- SMILESC1=CC(=CC=C1C2=CC=C(C=C2)N)N
- Synonyms
Physical Properties
- Acentric factor0.735
- Critical pressure (bar)33
- Critical temperature (°C)655.85
- Critical volume (m³/kmol)0.596
- Dipole moment
- Melting temperature (°C)124
- Normal boiling temperature (°C)401
State-dependent Properties
- API gravity7.43644
- Compressibility factor0.00664056
- Density (kg/m³)1134.02
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)636.277
- Enthalpy of vaporization (molar) (kJ/kmol)1.1723e+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))226.707
- Molar volume (m³/kmol)0.162464
- Parachor8.9741e-5
- Poynting correction factor1.00745
- Prandtl number
- Saturation pressure (bar)2.6177e-10
- Saturation temperature (°C)401.672
- Solubility parameter2.5135e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.13513
- Specific heat capacity (kJ/kg·K)1.23052
- Surface tension0.0578569
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0090107
- Upper flammability limit0.0651364
Environmental Properties
- Global warming potential
- Ozone depletion potential