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Properties of tripalmitin

Thermophysical properties for tripalmitin (CAS: 555-44-2). 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: 51, H: 98, O: 6
  • CAS
    555-44-2
  • Formula
    C51H98O6
  • ID
    555-44-2
  • InChI
    C51H98O6/c1-4-7-10-13-16-19-22-25-28-31-34-37-40-43-49(52)55-46-48(57-51(54)45-42-39-36-33-30-27-24-21-18-15-12-9-6-3)47-56-50(53)44-41-38-35-32-29-26-23-20-17-14-11-8-5-2/h48H,4-47H2,1-3H3
  • InChI Key
    PVNIQBQSYATKKL-UHFFFAOYSA-N
  • IUPAC Name
    2,3-di(hexadecanoyloxy)propyl hexadecanoate
  • Molecular Weight (kg)
    807.32
  • Phase
    s
  • PubChem ID
    1.1147e+4
  • SMILES
    CCCCCCCCCCCCCCCC(=O)OCC(COC(=O)CCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCC
  • Synonyms

Physical Properties

  • Acentric factor
    7.1561e-7
  • Critical pressure (bar)
    2.6954
  • Critical temperature (°C)
    2736.08
  • Critical volume (m³/kmol)
    2.9635
  • Dipole moment
  • Melting temperature (°C)
    64.25
  • Normal boiling temperature (°C)
    624

State-dependent Properties

  • API gravity
    21.3427
  • Compressibility factor
    0.0316391
  • Density (kg/m³)
    1042.96
  • Dynamic viscosity (cP)
    0
  • Enthalpy of vaporization (mass) (kJ)
    176.905
  • Enthalpy of vaporization (molar) (kJ/kmol)
    1.4282e+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))
    1254.67
  • Molar volume (m³/kmol)
    0.774064
  • Parachor
    3.7613e-4
  • Poynting correction factor
    1.03636
  • Prandtl number
  • Saturation pressure (bar)
    2.0956e-18
  • Saturation temperature (°C)
    524.165
  • Solubility parameter
    1.2673e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.04399
  • Specific heat capacity (kJ/kg·K)
    1.55412
  • Surface tension
    0.0296822
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00158914
  • Upper flammability limit
    0.0101127

Environmental Properties

  • Global warming potential
  • Ozone depletion potential