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Properties of diethylene glycol, diacetate

Thermophysical properties for diethylene glycol, diacetate (CAS: 628-68-2). 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: 8, H: 14, O: 5
  • CAS
    628-68-2
  • Formula
    C8H14O5
  • ID
    628-68-2
  • InChI
    C8H14O5/c1-7(9)12-5-3-11-4-6-13-8(2)10/h3-6H2,1-2H3
  • InChI Key
    UBPGILLNMDGSDS-UHFFFAOYSA-N
  • IUPAC Name
    2-(2-acetyloxyethoxy)ethyl acetate
  • Molecular Weight (kg)
    190.194
  • Phase
    l
  • PubChem ID
    6.9411e+4
  • SMILES
    CC(=O)OCCOCCOC(C)=O
  • Synonyms

Physical Properties

  • Acentric factor
  • Critical pressure (bar)
    25.1759
  • Critical temperature (°C)
    425.715
  • Critical volume (m³/kmol)
    0.5535
  • Dipole moment
  • Melting temperature (°C)
    18
  • Normal boiling temperature (°C)
    200

State-dependent Properties

  • API gravity
    -4.33129
  • Compressibility factor
    0.0070428
  • Density (kg/m³)
    1103.82
  • Dynamic viscosity (cP)
    2.70007
  • Enthalpy of vaporization (mass) (kJ)
    0
  • Enthalpy of vaporization (molar) (kJ/kmol)
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.3501e-7
  • Kinematic viscosity
    2.4461e-6
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    307.46
  • Molar volume (m³/kmol)
    0.172305
  • Parachor
    6.8969e-5
  • Poynting correction factor
    1.00705
  • Prandtl number
    37.8585
  • Saturation pressure (bar)
    0.00295148
  • Saturation temperature (°C)
    200
  • Solubility parameter
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.10491
  • Specific heat capacity (kJ/kg·K)
    1.61656
  • Surface tension
    0.0249549
  • Thermal conductivity
    0.115294
  • Thermal diffusivity
    6.4612e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.0125456
  • Upper flammability limit
    0.0798358

Environmental Properties

  • Global warming potential
  • Ozone depletion potential