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Properties of tert-Dodecyl mercaptan

Thermophysical properties for tert-Dodecyl mercaptan (CAS: 25103-58-6). 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: 12, H: 26, S: 1
  • CAS
    25103-58-6
  • Formula
    C12H26S
  • ID
    25103-58-6
  • InChI
    C12H26S/c1-9(2)10(3,4)11(5,6)12(7,8)13/h9,13H,1-8H3
  • InChI Key
    YAJYJWXEWKRTPO-UHFFFAOYSA-N
  • IUPAC Name
    2,3,3,4,4,5-hexamethylhexane-2-thiol
  • Molecular Weight (kg)
    202.4
  • Phase
    l
  • PubChem ID
    3.2793e+4
  • SMILES
    CC(C)C(C)(C)C(C)(C)C(C)(C)S
  • Synonyms

Physical Properties

  • Acentric factor
    0.61
  • Critical pressure (bar)
    18.6
  • Critical temperature (°C)
    417.85
  • Critical volume (m³/kmol)
    0.771
  • Dipole moment
  • Melting temperature (°C)
    -19.43
  • Normal boiling temperature (°C)
    176.5

State-dependent Properties

  • API gravity
    39.4532
  • Compressibility factor
    0.0100616
  • Density (kg/m³)
    822.222
  • Dynamic viscosity (cP)
    0.566117
  • Enthalpy of vaporization (mass) (kJ)
    330.746
  • Enthalpy of vaporization (molar) (kJ/kmol)
    6.6943e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -5.0459e-7
  • Kinematic viscosity
    6.8852e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    399.034
  • Molar volume (m³/kmol)
    0.246162
  • Parachor
    1.0111e-4
  • Poynting correction factor
    1.01011
  • Prandtl number
    10.2927
  • Saturation pressure (bar)
    3.8447e-5
  • Saturation temperature (°C)
    242.519
  • Solubility parameter
    1.6183e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.823031
  • Specific heat capacity (kJ/kg·K)
    1.97151
  • Surface tension
    0.0273399
  • Thermal conductivity
    0.108437
  • Thermal diffusivity
    6.6894e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00617561
  • Upper flammability limit
    0.0392993

Environmental Properties

  • Global warming potential
  • Ozone depletion potential