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Properties of 5-(1-Methylethyl)-2,4,6(1H,3H,5H)-pyrimidinetrione

Thermophysical properties for 5-(1-Methylethyl)-2,4,6(1H,3H,5H)-pyrimidinetrione (CAS: 7391-69-7). 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: 10, N: 2, O: 3
  • CAS
    7391-69-7
  • Formula
    C7H10N2O3
  • ID
    7391-69-7
  • InChI
    C7H10N2O3/c1-3(2)4-5(10)8-7(12)9-6(4)11/h3-4H,1-2H3,(H2,8,9,10,11,12)
  • InChI Key
    GFPIGNBQTXNNAG-UHFFFAOYSA-N
  • IUPAC Name
    5-propan-2-yl-1,3-diazinane-2,4,6-trione
  • Molecular Weight (kg)
    170.166
  • Phase
    s
  • PubChem ID
    8.1874e+4
  • SMILES
    CC(C)C1C(O)=NC(=O)N=C1O
  • Synonyms

Physical Properties

  • Acentric factor
  • Critical pressure (bar)
    50.0151
  • Critical temperature (°C)
    689.883
  • Critical volume (m³/kmol)
    0.4695
  • Dipole moment
  • Melting temperature (°C)
    212.5
  • Normal boiling temperature (°C)
    473.58

State-dependent Properties

  • API gravity
    1.35916
  • Compressibility factor
    0.00599805
  • Density (kg/m³)
    1159.61
  • Dynamic viscosity (cP)
    0
  • Enthalpy of vaporization (mass) (kJ)
    0
  • Enthalpy of vaporization (molar) (kJ/kmol)
  • 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))
    195.028
  • Molar volume (m³/kmol)
    0.146745
  • Parachor
    9.5769e-5
  • Poynting correction factor
    1.00658
  • Prandtl number
  • Saturation pressure (bar)
    4.5964e-12
  • Saturation temperature (°C)
    473.58
  • Solubility parameter
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.16075
  • Specific heat capacity (kJ/kg·K)
    1.1461
  • Surface tension
    0.123638
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.0140737
  • Upper flammability limit
    0.0895599

Environmental Properties

  • Global warming potential
  • Ozone depletion potential