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Properties of naphthalene, 1-butyl-

Thermophysical properties for naphthalene, 1-butyl- (CAS: 1634-09-9). 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: 14, H: 16
  • CAS
    1634-09-9
  • Formula
    C14H16
  • ID
    1634-09-9
  • InChI
    C14H16/c1-2-3-7-12-9-6-10-13-8-4-5-11-14(12)13/h4-6,8-11H,2-3,7H2,1H3
  • InChI Key
    URGSMJLDEFDWNX-UHFFFAOYSA-N
  • IUPAC Name
    1-butylnaphthalene
  • Molecular Weight (kg)
    184.277
  • Phase
    l
  • PubChem ID
    1.5414e+4
  • SMILES
    CCCCC1=CC=CC2=CC=CC=C21
  • Synonyms

Physical Properties

  • Acentric factor
    0.5141
  • Critical pressure (bar)
    25.9189
  • Critical temperature (°C)
    518.6
  • Critical volume (m³/kmol)
    0.61
  • Dipole moment
    0.69
  • Melting temperature (°C)
    -19.8
  • Normal boiling temperature (°C)
    288

State-dependent Properties

  • API gravity
    14.9549
  • Compressibility factor
    0.00783917
  • Density (kg/m³)
    960.834
  • Dynamic viscosity (cP)
    0.686479
  • Enthalpy of vaporization (mass) (kJ)
    405.421
  • Enthalpy of vaporization (molar) (kJ/kmol)
    7.4710e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -5.0046e-7
  • Kinematic viscosity
    7.1446e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    327.379
  • Molar volume (m³/kmol)
    0.191788
  • Parachor
    8.3755e-5
  • Poynting correction factor
    1.00787
  • Prandtl number
    8.48939
  • Saturation pressure (bar)
    3.2716e-6
  • Saturation temperature (°C)
    289.425
  • Solubility parameter
    1.9407e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.961779
  • Specific heat capacity (kJ/kg·K)
    1.77656
  • Surface tension
    0.0352432
  • Thermal conductivity
    0.143658
  • Thermal diffusivity
    8.4159e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00634518
  • Upper flammability limit
    0.0403784

Environmental Properties

  • Global warming potential
  • Ozone depletion potential