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Properties of 2-hydroxyethyl acrylate

Thermophysical properties for 2-hydroxyethyl acrylate (CAS: 818-61-1). 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: 5, H: 8, O: 3
  • CAS
    818-61-1
  • Formula
    C5H8O3
  • ID
    818-61-1
  • InChI
    C5H8O3/c1-2-5(7)8-4-3-6/h2,6H,1,3-4H2
  • InChI Key
    OMIGHNLMNHATMP-UHFFFAOYSA-N
  • IUPAC Name
    2-hydroxyethyl prop-2-enoate
  • Molecular Weight (kg)
    116.115
  • Phase
    l
  • PubChem ID
    1.3165e+4
  • SMILES
    C=CC(=O)OCCO
  • Synonyms

Physical Properties

  • Acentric factor
    0.864
  • Critical pressure (bar)
    39.8
  • Critical temperature (°C)
    388.85
  • Critical volume (m³/kmol)
    0.359
  • Dipole moment
  • Melting temperature (°C)
    -25.65
  • Normal boiling temperature (°C)
    191

State-dependent Properties

  • API gravity
    6.13175
  • Compressibility factor
    0.00464683
  • Density (kg/m³)
    1021.36
  • Dynamic viscosity (cP)
    0.841356
  • Enthalpy of vaporization (mass) (kJ)
    666.119
  • Enthalpy of vaporization (molar) (kJ/kmol)
    7.7347e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -5.0731e-7
  • Kinematic viscosity
    8.2376e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    183.718
  • Molar volume (m³/kmol)
    0.113687
  • Parachor
    5.3540e-5
  • Poynting correction factor
    1.00466
  • Prandtl number
    9.22812
  • Saturation pressure (bar)
    2.4761e-5
  • Saturation temperature (°C)
    209.948
  • Solubility parameter
    2.5662e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.02237
  • Specific heat capacity (kJ/kg·K)
    1.5822
  • Surface tension
    0.0482834
  • Thermal conductivity
    0.144254
  • Thermal diffusivity
    8.9266e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    93.2563
  • Lower flammability limit
    0.0202355
  • Upper flammability limit
    0.128771

Environmental Properties

  • Global warming potential
  • Ozone depletion potential