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Properties of n,N-Dimethyl-1,3-propanediamine

Thermophysical properties for n,N-Dimethyl-1,3-propanediamine (CAS: 109-55-7). 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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Identification

  • Atoms
    C: 5, H: 14, N: 2
  • CAS
    109-55-7
  • Formula
    C5H14N2
  • ID
    109-55-7
  • InChI
    C5H14N2/c1-7(2)5-3-4-6/h3-6H2,1-2H3
  • InChI Key
    IUNMPGNGSSIWFP-UHFFFAOYSA-N
  • IUPAC Name
    n',n'-dimethylpropane-1,3-diamine
  • Molecular Weight (kg)
    102.178
  • Phase
    l
  • PubChem ID
    7993
  • SMILES
    CN(C)CCCN
  • Synonyms

Physical Properties

  • Acentric factor
    0.591
  • Critical pressure (bar)
    35.86
  • Critical temperature (°C)
    320.15
  • Critical volume (m³/kmol)
    0.369
  • Dipole moment
  • Melting temperature (°C)
    -65
  • Normal boiling temperature (°C)
    129

State-dependent Properties

  • API gravity
    35.876
  • Compressibility factor
    0.00498432
  • Density (kg/m³)
    837.914
  • Dynamic viscosity (cP)
    0.518077
  • Enthalpy of vaporization (mass) (kJ)
    508.909
  • Enthalpy of vaporization (molar) (kJ/kmol)
    5.1999e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.3539e-7
  • Kinematic viscosity
    6.1829e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    208.723
  • Molar volume (m³/kmol)
    0.121943
  • Parachor
    5.1966e-5
  • Poynting correction factor
    1.00494
  • Prandtl number
    8.12622
  • Saturation pressure (bar)
    0.0109966
  • Saturation temperature (°C)
    123.179
  • Solubility parameter
    2.0152e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.838738
  • Specific heat capacity (kJ/kg·K)
    2.04274
  • Surface tension
    0.0323274
  • Thermal conductivity
    0.130232
  • Thermal diffusivity
    7.6086e-8

Safety Properties

  • Autoignition temperature (°C)
    219
  • Flash point temperature (°C)
    26
  • Lower flammability limit
    0.012
  • Upper flammability limit
    0.0757084

Environmental Properties

  • Global warming potential
  • Ozone depletion potential