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Substance identifiers:

  1. octafluorocyclobutane (CAS RN: 115-25-3)
    • C4F8
    • tetra(difluoromethylene)
    • frigen C318
    • freon C-318
    • cyclooctaflurorbutane
    • freon C318
    • fc-c318
    • Refrigerant C318
    • halocarbon c-318
    • freon C 318
    • propellant c318
    • perfluorocyclobutane
    • r-c318
  2. propane (CAS RN: 74-98-6)
    • C3H8
    • freon
    • freon 290
    • dimethylmethane
    • propyl hydride
    • refrigerant 290

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesLink to data
2nd virial coefficientG154View
bubble pressure171View
critical pressure214View
critical temperature214View
critical volume19View
dew pressure171View
vapor-liquid equilibrium3145View
vapor-liquid equilibrium, isothermal298View
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