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Properties of beta-sitosterol

Thermophysical properties for beta-sitosterol (CAS: 83-46-5). 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: 29, H: 50, O: 1
  • CAS
    83-46-5
  • Formula
    C29H50O
  • ID
    83-46-5
  • InChI
    C29H50O/c1-7-21(19(2)3)9-8-20(4)25-12-13-26-24-11-10-22-18-23(30)14-16-28(22,5)27(24)15-17-29(25,26)6/h10,19-21,23-27,30H,7-9,11-18H2,1-6H3/t20-,21-,23+,24+,25-,26+,27+,28+,29-/m1/s1
  • InChI Key
    KZJWDPNRJALLNS-VJSFXXLFSA-N
  • IUPAC Name
    (3s,8s,9s,10r,13r,14s,17r)-17-[(2r,5r)-5-ethyl-6-methyl-heptan-2-yl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1h-cyclopenta[a]phenanthren-3-ol
  • Molecular Weight (kg)
    414.707
  • Phase
    s
  • PubChem ID
    2.2228e+5
  • SMILES
    CC[C@H](CC[C@@H](C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC=C4[C@@]3(CC[C@@H](C4)O)C)C)C(C)C
  • Synonyms

Physical Properties

  • Acentric factor
    1.054
  • Critical pressure (bar)
    11.2
  • Critical temperature (°C)
    679.85
  • Critical volume (m³/kmol)
    1.46
  • Dipole moment
  • Melting temperature (°C)
    140
  • Normal boiling temperature (°C)
    719.75

State-dependent Properties

  • API gravity
    17.7832
  • Compressibility factor
    0.015976
  • Density (kg/m³)
    1061.01
  • Dynamic viscosity (cP)
    0
  • Enthalpy of vaporization (mass) (kJ)
    381.965
  • Enthalpy of vaporization (molar) (kJ/kmol)
    1.5840e+5
  • 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))
    646.676
  • Molar volume (m³/kmol)
    0.39086
  • Parachor
    1.9870e-4
  • Poynting correction factor
    1.01811
  • Prandtl number
  • Saturation pressure (bar)
    3.4869e-14
  • Saturation temperature (°C)
    504.652
  • Solubility parameter
    1.8846e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.06206
  • Specific heat capacity (kJ/kg·K)
    1.55936
  • Surface tension
    0.0390304
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00280383
  • Upper flammability limit
    0.0178426

Environmental Properties

  • Global warming potential
  • Ozone depletion potential