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Properties of octyl ether

Thermophysical properties for octyl ether (CAS: 629-82-3). 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: 16, H: 34, O: 1
  • CAS
    629-82-3
  • Formula
    C16H34O
  • ID
    629-82-3
  • InChI
    C16H34O/c1-3-5-7-9-11-13-15-17-16-14-12-10-8-6-4-2/h3-16H2,1-2H3
  • InChI Key
    NKJOXAZJBOMXID-UHFFFAOYSA-N
  • IUPAC Name
    1-octoxyoctane
  • Molecular Weight (kg)
    242.441
  • Phase
    l
  • PubChem ID
    1.2399e+4
  • SMILES
    CCCCCCCCOCCCCCCCC
  • Synonyms

Physical Properties

  • Acentric factor
    0.934
  • Critical pressure (bar)
    14.4
  • Critical temperature (°C)
    433.85
  • Critical volume (m³/kmol)
    0.91
  • Dipole moment
  • Melting temperature (°C)
    -7.6
  • Normal boiling temperature (°C)
    289

State-dependent Properties

  • API gravity
    33.3294
  • Compressibility factor
    0.0116093
  • Density (kg/m³)
    853.588
  • Dynamic viscosity (cP)
    0.694143
  • Enthalpy of vaporization (mass) (kJ)
    373.921
  • Enthalpy of vaporization (molar) (kJ/kmol)
    9.0654e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.8074e-7
  • Kinematic viscosity
    8.1321e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    501.278
  • Molar volume (m³/kmol)
    0.284025
  • Parachor
    1.1682e-4
  • Poynting correction factor
    1.01168
  • Prandtl number
    10.3198
  • Saturation pressure (bar)
    4.7075e-7
  • Saturation temperature (°C)
    286.888
  • Solubility parameter
    1.7619e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.854428
  • Specific heat capacity (kJ/kg·K)
    2.06763
  • Surface tension
    0.0273119
  • Thermal conductivity
    0.139075
  • Thermal diffusivity
    7.8800e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    123.644
  • Lower flammability limit
    0.00477265
  • Upper flammability limit
    0.0303714

Environmental Properties

  • Global warming potential
  • Ozone depletion potential