Chemcasts LogoChemcasts

Properties of 2-Pentylnaphthalene

Thermophysical properties for 2-Pentylnaphthalene (CAS: 93-22-1). 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

Need properties at a different state? Use our interactive calculator.

Open Calculator

Identification

  • Atoms
    C: 15, H: 18
  • CAS
    93-22-1
  • Formula
    C15H18
  • ID
    93-22-1
  • InChI
    C15H18/c1-2-3-4-7-13-10-11-14-8-5-6-9-15(14)12-13/h5-6,8-12H,2-4,7H2,1H3
  • InChI Key
    QCMRTPFHMFJUDP-UHFFFAOYSA-N
  • IUPAC Name
    2-pentylnaphthalene
  • Molecular Weight (kg)
    198.303
  • Phase
    l
  • PubChem ID
    5.2305e+5
  • SMILES
    CCCCCc1ccc2ccccc2c1
  • Synonyms

Physical Properties

  • Acentric factor
    0.575
  • Critical pressure (bar)
    22.74
  • Critical temperature (°C)
    524.33
  • Critical volume (m³/kmol)
    0.6895
  • Dipole moment
  • Melting temperature (°C)
    -4
  • Normal boiling temperature (°C)
    301.879

State-dependent Properties

  • API gravity
    21.5818
  • Compressibility factor
    0.00881579
  • Density (kg/m³)
    919.426
  • Dynamic viscosity (cP)
    0.697797
  • Enthalpy of vaporization (mass) (kJ)
    404.961
  • Enthalpy of vaporization (molar) (kJ/kmol)
    8.0305e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -5.1943e-7
  • Kinematic viscosity
    7.5895e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    357.401
  • Molar volume (m³/kmol)
    0.215682
  • Parachor
    9.5631e-5
  • Poynting correction factor
    1.00885
  • Prandtl number
    8.77085
  • Saturation pressure (bar)
    9.9607e-7
  • Saturation temperature (°C)
    308.88
  • Solubility parameter
    1.8996e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.920331
  • Specific heat capacity (kJ/kg·K)
    1.80229
  • Surface tension
    0.037305
  • Thermal conductivity
    0.143388
  • Thermal diffusivity
    8.6531e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00586229
  • Upper flammability limit
    0.0373055

Environmental Properties

  • Global warming potential
  • Ozone depletion potential