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Properties of 3,4-Dihydro-2-methoxy-2H-pyran

Thermophysical properties for 3,4-Dihydro-2-methoxy-2H-pyran (CAS: 4454-05-1). 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: 6, H: 10, O: 2
  • CAS
    4454-05-1
  • Formula
    C6H10O2
  • ID
    4454-05-1
  • InChI
    C6H10O2/c1-7-6-4-2-3-5-8-6/h3,5-6H,2,4H2,1H3
  • InChI Key
    XCYWUZHUTJDTGS-UHFFFAOYSA-N
  • IUPAC Name
    2-methoxy-3,4-dihydro-2h-pyran
  • Molecular Weight (kg)
    114.142
  • Phase
    l
  • PubChem ID
    9.1538e+4
  • SMILES
    COC1CCC=CO1
  • Synonyms

Physical Properties

  • Acentric factor
    0.367
  • Critical pressure (bar)
    39.3
  • Critical temperature (°C)
    325.85
  • Critical volume (m³/kmol)
    0.331
  • Dipole moment
  • Melting temperature (°C)
    16
  • Normal boiling temperature (°C)
    127

State-dependent Properties

  • API gravity
    5.49288
  • Compressibility factor
    0.00455955
  • Density (kg/m³)
    1023.23
  • Dynamic viscosity (cP)
    0.468343
  • Enthalpy of vaporization (mass) (kJ)
    373.02
  • Enthalpy of vaporization (molar) (kJ/kmol)
    4.2577e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.0993e-7
  • Kinematic viscosity
    4.5771e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    198.52
  • Molar volume (m³/kmol)
    0.111551
  • Parachor
    4.6890e-5
  • Poynting correction factor
    1.0045
  • Prandtl number
    6.62133
  • Saturation pressure (bar)
    0.0148401
  • Saturation temperature (°C)
    127.421
  • Solubility parameter
    1.8959e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.02424
  • Specific heat capacity (kJ/kg·K)
    1.73923
  • Surface tension
    0.0306533
  • Thermal conductivity
    0.12302
  • Thermal diffusivity
    6.9127e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    26
  • Lower flammability limit
    0.0149864
  • Upper flammability limit
    0.0953678

Environmental Properties

  • Global warming potential
  • Ozone depletion potential