{
  "Tmax": 483.14999999999998, 
  "Tmin": 253.15000000000001, 
  "TminPsat": 293.15, 
  "conductivity": {
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      0.22984999999999983, 
      0.0009999999999999994, 
      3.2054575107102164e-21
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    "type": "polynomial"
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  "density": {
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      -0.5373752196171013, 
      4.169273560548183e-05, 
      -2.8527564759166046e-08
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    "type": "polynomial"
  }, 
  "description": "Dynalene HC20", 
  "name": "HC20", 
  "reference": "", 
  "saturation_pressure": {
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      -32.284017763648656, 
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    "type": "polynomial"
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  "specific_heat": {
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      2.3663436544324163, 
      -9.673941195048877e-06, 
      1.876813470489324e-09
    ], 
    "type": "polynomial"
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  "viscosity": {
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      8.328822761434767, 
      10.986725178996899
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    "type": "polynomial"
  }
}