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Properties of tetraethylenepentamine

Thermophysical properties for tetraethylenepentamine (CAS: 112-57-2). 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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Identification

  • Atoms
    C: 8, H: 23, N: 5
  • CAS
    112-57-2
  • Formula
    C8H23N5
  • ID
    112-57-2
  • InChI
    C8H23N5/c9-1-3-11-5-7-13-8-6-12-4-2-10/h11-13H,1-10H2
  • InChI Key
    FAGUFWYHJQFNRV-UHFFFAOYSA-N
  • IUPAC Name
    n'-[2-[2-(2-azanylethylamino)ethylamino]ethyl]ethane-1,2-diamine
  • Molecular Weight (kg)
    189.302
  • Phase
    l
  • PubChem ID
    8197
  • SMILES
    C(CNCCNCCNCCN)N
  • Synonyms

Physical Properties

  • Acentric factor
    1.237
  • Critical pressure (bar)
    25.3
  • Critical temperature (°C)
    500.85
  • Critical volume (m³/kmol)
    0.636
  • Dipole moment
  • Melting temperature (°C)
    -35
  • Normal boiling temperature (°C)
    341.5

State-dependent Properties

  • API gravity
    12.8269
  • Compressibility factor
    0.00792709
  • Density (kg/m³)
    976.087
  • Dynamic viscosity (cP)
    1.17757
  • Enthalpy of vaporization (mass) (kJ)
    685.079
  • Enthalpy of vaporization (molar) (kJ/kmol)
    1.2969e+5
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.6569e-7
  • Kinematic viscosity
    1.2064e-6
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    370.402
  • Molar volume (m³/kmol)
    0.193939
  • Parachor
    9.3630e-5
  • Poynting correction factor
    1.00796
  • Prandtl number
    14.6138
  • Saturation pressure (bar)
    1.5103e-7
  • Saturation temperature (°C)
    347.035
  • Solubility parameter
    2.5611e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.977048
  • Specific heat capacity (kJ/kg·K)
    1.95668
  • Surface tension
    0.052622
  • Thermal conductivity
    0.157669
  • Thermal diffusivity
    8.2554e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    162.85
  • Lower flammability limit
    0.0082769
  • Upper flammability limit
    0.0526712

Environmental Properties

  • Global warming potential
  • Ozone depletion potential