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Properties of antimony pentachloride

Thermophysical properties for antimony pentachloride (CAS: 7647-18-9). 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
    Cl: 5, Sb: 1
  • CAS
    7647-18-9
  • Formula
    Cl5Sb
  • ID
    7647-18-9
  • InChI
    5ClH.Sb/h5*1H;/q;;;;;+5/p-5
  • InChI Key
    VMPVEPPRYRXYNP-UHFFFAOYSA-I
  • IUPAC Name
    pentachloro-lambda5-stibane
  • Molecular Weight (kg)
    299.025
  • Phase
    l
  • PubChem ID
    2.4294e+4
  • SMILES
    [Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Sb+5]
  • Synonyms

Physical Properties

  • Acentric factor
    0.129
  • Critical pressure (bar)
    39.42
  • Critical temperature (°C)
    389.39
  • Critical volume (m³/kmol)
    0.38286
  • Dipole moment
  • Melting temperature (°C)
    4
  • Normal boiling temperature (°C)
    176

State-dependent Properties

  • API gravity
    -71.3137
  • Compressibility factor
    0.00524322
  • Density (kg/m³)
    2331.08
  • Dynamic viscosity (cP)
    0.606602
  • Enthalpy of vaporization (mass) (kJ)
    122.743
  • Enthalpy of vaporization (molar) (kJ/kmol)
    3.6703e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -1.1488e-6
  • Kinematic viscosity
    2.6022e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    84.9882
  • Molar volume (m³/kmol)
    0.128278
  • Parachor
    5.6054e-5
  • Poynting correction factor
    1.00525
  • Prandtl number
    1.69724
  • Saturation pressure (bar)
    0.00155792
  • Saturation temperature (°C)
    178.206
  • Solubility parameter
    1.6334e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    2.33337
  • Specific heat capacity (kJ/kg·K)
    0.284218
  • Surface tension
    0.0357023
  • Thermal conductivity
    0.101581
  • Thermal diffusivity
    1.5332e-7

Safety Properties

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

Environmental Properties

  • Global warming potential
  • Ozone depletion potential