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Properties of cis-1,2-dimethylcyclopentane

Thermophysical properties for cis-1,2-dimethylcyclopentane (CAS: 1192-18-3). 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: 7, H: 14
  • CAS
    1192-18-3
  • Formula
    C7H14
  • ID
    1192-18-3
  • InChI
    C7H14/c1-6-4-3-5-7(6)2/h6-7H,3-5H2,1-2H3/t6-,7+
  • InChI Key
    RIRARCHMRDHZAR-KNVOCYPGSA-N
  • IUPAC Name
    (1r,2s)-1,2-dimethylcyclopentane
  • Molecular Weight (kg)
    98.1861
  • Phase
    l
  • PubChem ID
    1.4498e+4
  • SMILES
    C[C@@H]1CCC[C@@H]1C
  • Synonyms

Physical Properties

  • Acentric factor
    0.2692
  • Critical pressure (bar)
    34.4738
  • Critical temperature (°C)
    291.667
  • Critical volume (m³/kmol)
    0.37
  • Dipole moment
  • Melting temperature (°C)
    -54
  • Normal boiling temperature (°C)
    99.5

State-dependent Properties

  • API gravity
    50.5259
  • Compressibility factor
    0.00522367
  • Density (kg/m³)
    768.284
  • Dynamic viscosity (cP)
    0.329582
  • Enthalpy of vaporization (mass) (kJ)
    357.779
  • Enthalpy of vaporization (molar) (kJ/kmol)
    3.5129e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.0975e-7
  • Kinematic viscosity
    4.2898e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    204.725
  • Molar volume (m³/kmol)
    0.127799
  • Parachor
    5.0133e-5
  • Poynting correction factor
    1.00491
  • Prandtl number
    5.654
  • Saturation pressure (bar)
    0.063033
  • Saturation temperature (°C)
    99.5339
  • Solubility parameter
    1.5984e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.76904
  • Specific heat capacity (kJ/kg·K)
    2.08507
  • Surface tension
    0.0231896
  • Thermal conductivity
    0.121543
  • Thermal diffusivity
    7.5873e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.010669
  • Upper flammability limit
    0.0652884

Environmental Properties

  • Global warming potential
  • Ozone depletion potential