DETHERM ... on the WEB


Substance identifiers:

  1. 2,2-dimethylpropane (CAS RN: 463-82-1)
    • C5H12
    • neopentane
    • tetramethylmethane
    • tert-pentane
  2. methane (CAS RN: 74-82-8)
    • CH4
    • marsh gas component
    • fire damp component
    • frigen 50
    • methyl hydride
    • refrigerant 50

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesLink to data
2nd interaction virial coefficientG685View
2nd virial coefficientG248View
critical density11View
critical pressure24View
critical temperature24View
dew pressure257View
dew temperature257View
no azeotrope under specified conditions24View
solid-gas equilibrium360View
solid-liquid equilibrium13View
temperature of solution13View
vapor-liquid equilibrium, isothermal391View
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