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Properties of 1-Octatriacontyne

Thermophysical properties for 1-Octatriacontyne (CAS: 26185-81-9). 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
    C: 38, H: 74
  • CAS
    26185-81-9
  • Formula
    C38H74
  • ID
    26185-81-9
  • InChI
    C38H74/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h1H,4-38H2,2H3
  • InChI Key
    ABZQABKZWIHSOI-UHFFFAOYSA-N
  • IUPAC Name
    octatriacont-1-yne
  • Molecular Weight (kg)
    530.994
  • Phase
    s
  • PubChem ID
    8.5770e+7
  • SMILES
    C#CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
  • Synonyms

Physical Properties

  • Acentric factor
  • Critical pressure (bar)
    4.49
  • Critical temperature (°C)
    730.02
  • Critical volume (m³/kmol)
    2.1255
  • Dipole moment
  • Melting temperature (°C)
    291.84
  • Normal boiling temperature (°C)
    507

State-dependent Properties

  • API gravity
    -9.3607
  • Compressibility factor
    0.0191388
  • Density (kg/m³)
    1134.02
  • Dynamic viscosity (cP)
    0
  • Enthalpy of vaporization (mass) (kJ)
    0
  • Enthalpy of vaporization (molar) (kJ/kmol)
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
  • Kinematic viscosity
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    880.56
  • Molar volume (m³/kmol)
    0.468239
  • Parachor
    1.4160e-4
  • Poynting correction factor
    1.01905
  • Prandtl number
  • Saturation pressure (bar)
    2.0150e-5
  • Saturation temperature (°C)
    507
  • Solubility parameter
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.13514
  • Specific heat capacity (kJ/kg·K)
    1.65832
  • Surface tension
    0.00820468
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00203749
  • Upper flammability limit
    0.0129658

Environmental Properties

  • Global warming potential
  • Ozone depletion potential