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Properties of ethyl n-propyl disulfide

Thermophysical properties for ethyl n-propyl disulfide (CAS: 30453-31-7). 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: 12, S: 2
  • CAS
    30453-31-7
  • Formula
    C5H12S2
  • ID
    30453-31-7
  • InChI
    C5H12S2/c1-3-5-7-6-4-2/h3-5H2,1-2H3
  • InChI Key
    SNGRPWPVGSSZGV-UHFFFAOYSA-N
  • IUPAC Name
    1-(ethyldisulfanyl)propane
  • Molecular Weight (kg)
    136.279
  • Phase
    l
  • PubChem ID
    3.5349e+4
  • SMILES
    CCCSSCC
  • Synonyms

Physical Properties

  • Acentric factor
    7.1561e-7
  • Critical pressure (bar)
    36.12
  • Critical temperature (°C)
    386.85
  • Critical volume (m³/kmol)
    0.417
  • Dipole moment
  • Melting temperature (°C)
    -117.04
  • Normal boiling temperature (°C)
    118.5

State-dependent Properties

  • API gravity
    12.7757
  • Compressibility factor
    0.00573459
  • Density (kg/m³)
    971.345
  • Dynamic viscosity (cP)
    0.303087
  • Enthalpy of vaporization (mass) (kJ)
    219.887
  • Enthalpy of vaporization (molar) (kJ/kmol)
    2.9966e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.6731e-7
  • Kinematic viscosity
    3.1203e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    217.461
  • Molar volume (m³/kmol)
    0.140299
  • Parachor
    5.5444e-5
  • Poynting correction factor
    1.00574
  • Prandtl number
    4.38905
  • Saturation pressure (bar)
    0.00276444
  • Saturation temperature (°C)
    173.811
  • Solubility parameter
    1.3997e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.9723
  • Specific heat capacity (kJ/kg·K)
    1.59571
  • Surface tension
    0.0238351
  • Thermal conductivity
    0.110192
  • Thermal diffusivity
    7.1092e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    50.5436
  • Lower flammability limit
    0.0140737
  • Upper flammability limit
    0.0895599

Environmental Properties

  • Global warming potential
  • Ozone depletion potential