{
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      "_note": "coefficients are in increasing order; input in K, output in J/mol; value is enthalpy minus hs_anchor enthalpy",
      "max_abs_error": 396.59367251411277,
      "max_abs_error_units": "J/mol",
      "type": "rational_polynomial"
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        -4.669356061373898e-10,
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      "Tmax": 556.9,
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      "_note": "coefficients are in increasing order; input in K, output in J/mol; value is enthalpy minus hs_anchor enthalpy",
      "max_abs_error": 905.0304683725603,
      "max_abs_error_units": "J/mol",
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      "description": "p'' = pc*exp(Tc/T*sum(n_i*theta^t_i))",
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        2.157,
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      "type": "pV",
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    "rhoL": {
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      "Tmax": 556.9999999999989,
      "Tmin": 277.06,
      "description": "rho' = rhoc*(1+sum(n_i*theta^t_i))",
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        3.3308155638028083,
        152.44139464976624,
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        36624.29817631924
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      "reducing_value": 4000.0,
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        5.765,
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      "type": "rhoLnoexp",
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      "Tmax": 556.9999999999989,
      "Tmin": 277.06,
      "description": "rho'' = rhoc*exp(Tc/T*sum(n_i*theta^t_i))",
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      "reducing_value": 4000.0,
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      "Tmax": 556.9,
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      "_note": "coefficients are in increasing order; input in K, output in J/mol/K; value is entropy minus hs_anchor entropy",
      "max_abs_error": 0.6993166424708726,
      "max_abs_error_units": "J/mol/K",
      "type": "rational_polynomial"
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        4.716074007312316e-05,
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        4.842682176748516e-10,
        -4.830731540692222e-13,
        1.9385932853823274e-16
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        -0.0017765371490054483
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      "Tmax": 556.9,
      "Tmin": 277.06,
      "_note": "coefficients are in increasing order; input in K, output in J/mol/K; value is entropy minus hs_anchor entropy",
      "max_abs_error": 1.6122574161938514,
      "max_abs_error_units": "J/mol/K",
      "type": "rational_polynomial"
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    "surface_tension": {
      "BibTeX": "Mulero-JPCRD-2014",
      "Tc": 557.0,
      "a": [
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      "description": "sigma = sum(a_i*(1-T/Tc)^n_i)",
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  "EOS": [
    {
      "BibTeX_CP0": "",
      "BibTeX_EOS": "Zhou-JPCRD-2011",
      "STATES": {
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          "hmolar": 58044.67342145644,
          "hmolar_units": "J/mol",
          "p": 8483749.081005773,
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          "rhomolar": 3600.0,
          "rhomolar_units": "mol/m^3",
          "smolar": 115.98431089353643,
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          "hmolar": 46203.946110283716,
          "hmolar_units": "J/mol",
          "p": 4908800,
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          "rhomolar_units": "mol/m^3",
          "smolar": 97.31751168709812,
          "smolar_units": "J/mol/K"
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        "sat_min_liquid": {
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          "T_units": "K",
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          "hmolar_units": "J/mol",
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          "smolar": -45.58846898543079,
          "smolar_units": "J/mol/K"
        },
        "sat_min_vapor": {
          "T": 277.06,
          "T_units": "K",
          "hmolar": 24492.69848570479,
          "hmolar_units": "J/mol",
          "p": 2226.523728030413,
          "p_units": "Pa",
          "rhomolar": 0.9680130266421665,
          "rhomolar_units": "mol/m^3",
          "smolar": 95.29854986426196,
          "smolar_units": "J/mol/K"
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      "T_max": 600,
      "T_max_units": "K",
      "Ttriple": 277.06,
      "Ttriple_units": "K",
      "acentric": 0.346,
      "acentric_units": "-",
      "alpha0": [
        {
          "a1": 4.9916462,
          "a2": -0.1709449,
          "type": "IdealGasHelmholtzLead"
        },
        {
          "a": 8.28421,
          "type": "IdealGasHelmholtzLogTau"
        },
        {
          "n": [
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            0.822585,
            16.2453,
            1.15925
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          "t": [
            0.03770197486535009,
            2.405745062836625,
            3.001795332136445,
            13.27648114901257
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          "type": "IdealGasHelmholtzPlanckEinstein"
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      "alphar": [
        {
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            3,
            4,
            1,
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            3
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          "l": [
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            2,
            2,
            2
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            1.178144,
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            0.5,
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          "type": "ResidualHelmholtzPower"
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        {
          "beta": [
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            15.45,
            2.21,
            437,
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          "d": [
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            3,
            3
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          "epsilon": [
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          "eta": [
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          "gamma": [
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            1.1871,
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          "n": [
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          "t": [
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          "type": "ResidualHelmholtzGaussian"
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      "critical_region_splines": {
        "T_max": 557.0,
        "T_min": 556.9999904919641,
        "_note": "Coefficients for the critical cubic spline.  T = c[0]*rho^3 + c[1]*rho^2 + c[2]*rho + c[3] with rho in mol/m^3 and T in K",
        "cL": [
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          557.0008469396076
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        "cV": [
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        "rhomolar_min": 3952.580044972171
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      "gas_constant": 8.314472,
      "gas_constant_units": "J/mol/K",
      "molar_mass": 0.0900779,
      "molar_mass_units": "kg/mol",
      "p_max": 60000000,
      "p_max_units": "Pa",
      "pseudo_pure": false
    }
  ],
  "INFO": {
    "2DPNG_URL": "http://www.chemspider.com/ImagesHandler.ashx?id=11526",
    "ALIASES": [
      "DMC",
      "dimethylcarbonate",
      "DIMETHYLCARBONATE"
    ],
    "CAS": "616-38-6",
    "CHEMSPIDER_ID": 11526,
    "ENVIRONMENTAL": {
      "ASHRAE34": "UNKNOWN",
      "FH": 3,
      "GWP100": -1.0,
      "GWP20": -1.0,
      "GWP500": -1.0,
      "HH": 2,
      "Name": "DimethylCarbonate",
      "ODP": -1.0,
      "PH": 0
    },
    "FORMULA": "C_{3}H_{6}O_{3}",
    "INCHI_KEY": "IEJIGPNLZYLLBP-UHFFFAOYSA-N",
    "INCHI_STRING": "InChI=1S/C3H6O3/c1-5-3(4)6-2/h1-2H3",
    "NAME": "DimethylCarbonate",
    "REFPROP_NAME": "DMC",
    "SMILES": "COC(=O)OC"
  },
  "STATES": {
    "critical": {
      "T": 557.0,
      "T_units": "K",
      "hmolar": 46192.11476166875,
      "hmolar_units": "J/mol",
      "p": 4908800.0,
      "p_units": "Pa",
      "rhomolar": 4000.0,
      "rhomolar_units": "mol/m^3",
      "smolar": 97.29807828801468,
      "smolar_units": "J/mol/K"
    },
    "triple_liquid": {
      "T": 277.06,
      "T_units": "K",
      "hmolar": -14541.45895851501,
      "hmolar_units": "J/mol",
      "p": 2226.523727216828,
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      "rhomolar": 12111.201661172101,
      "rhomolar_units": "mol/m^3",
      "smolar": -45.58846898543079,
      "smolar_units": "J/mol/K"
    },
    "triple_vapor": {
      "T": 277.06,
      "T_units": "K",
      "hmolar": 24492.69848570479,
      "hmolar_units": "J/mol",
      "p": 2226.523728030413,
      "p_units": "Pa",
      "rhomolar": 0.9680130266421665,
      "rhomolar_units": "mol/m^3",
      "smolar": 95.29854986426196,
      "smolar_units": "J/mol/K"
    }
  }
}