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Properties of isobutyl methacrylate

Thermophysical properties for isobutyl methacrylate (CAS: 97-86-9). 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: 8, H: 14, O: 2
  • CAS
    97-86-9
  • Formula
    C8H14O2
  • ID
    97-86-9
  • InChI
    C8H14O2/c1-6(2)5-10-8(9)7(3)4/h6H,3,5H2,1-2,4H3
  • InChI Key
    RUMACXVDVNRZJZ-UHFFFAOYSA-N
  • IUPAC Name
    2-methylpropyl 2-methylprop-2-enoate
  • Molecular Weight (kg)
    142.196
  • Phase
    l
  • PubChem ID
    7352
  • SMILES
    CC(C)COC(=O)C(=C)C
  • Synonyms

Physical Properties

  • Acentric factor
    0.421
  • Critical pressure (bar)
    26.7
  • Critical temperature (°C)
    338.85
  • Critical volume (m³/kmol)
    0.493
  • Dipole moment
  • Melting temperature (°C)
    -81.62
  • Normal boiling temperature (°C)
    153

State-dependent Properties

  • API gravity
    30.5007
  • Compressibility factor
    0.00671348
  • Density (kg/m³)
    865.737
  • Dynamic viscosity (cP)
    0.440091
  • Enthalpy of vaporization (mass) (kJ)
    326.819
  • Enthalpy of vaporization (molar) (kJ/kmol)
    4.6472e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.7416e-7
  • Kinematic viscosity
    5.0834e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    258.632
  • Molar volume (m³/kmol)
    0.164248
  • Parachor
    6.6117e-5
  • Poynting correction factor
    1.00671
  • Prandtl number
    6.8232
  • Saturation pressure (bar)
    0.00463688
  • Saturation temperature (°C)
    155.268
  • Solubility parameter
    1.6366e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.866589
  • Specific heat capacity (kJ/kg·K)
    1.81885
  • Surface tension
    0.0255599
  • Thermal conductivity
    0.117314
  • Thermal diffusivity
    7.4502e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    41
  • Lower flammability limit
    0.0107885
  • Upper flammability limit
    0.0686544

Environmental Properties

  • Global warming potential
  • Ozone depletion potential