{
  "ALIASES": [
    "nHexane", 
    "Hexane", 
    "HEXANE", 
    "N-HEXANE"
  ], 
  "ANCILLARIES": {
    "hL": {
      "A": [
        -109549.16319775015, 
        178.49887699475113, 
        1.7337784147884963, 
        -0.011020081436100662, 
        3.5876260168349e-05, 
        -6.834220225485003e-08, 
        6.988896742647394e-11, 
        -3.0035522883888663e-14
      ], 
      "B": [
        1, 
        -0.0019557266892691522
      ], 
      "Tmax": 507.71999999999997, 
      "Tmin": 177.83, 
      "_note": "coefficients are in increasing order; input in K, output in J/mol; value is enthalpy minus hs_anchor enthalpy", 
      "max_abs_error": 140.81089039614017, 
      "max_abs_error_units": "J/mol", 
      "type": "rational_polynomial"
    }, 
    "hLV": {
      "A": [
        34004.30172003677, 
        219.25652175504783, 
        -3.8455463085393946, 
        0.022490163673240176, 
        -7.365586160686657e-05, 
        1.4018253366847078e-07, 
        -1.452095083431672e-10, 
        6.379357156122549e-14
      ], 
      "B": [
        1, 
        -0.001948495900608012
      ], 
      "Tmax": 507.71999999999997, 
      "Tmin": 177.83, 
      "_note": "coefficients are in increasing order; input in K, output in J/mol; value is enthalpy minus hs_anchor enthalpy", 
      "max_abs_error": 627.5395677043261, 
      "max_abs_error_units": "J/mol", 
      "type": "rational_polynomial"
    }, 
    "pL": {
      "T_r": 507.82, 
      "Tmax": 507.81999999999886, 
      "Tmin": 177.83, 
      "description": "p' = pc*exp(Tc/T*sum(n_i*theta^t_i))", 
      "max_abserror_percentage": 0.286473563774603, 
      "n": [
        0.01624870043431449, 
        -4.6856725397462045, 
        -1.944931617943695, 
        -2.699572110510845, 
        -24.96422210280747, 
        25.571553247591133
      ], 
      "reducing_value": 3034000.0, 
      "t": [
        0.159, 
        0.914, 
        1.136, 
        3.283, 
        7.567, 
        8.012
      ], 
      "type": "pL", 
      "using_tau_r": true
    }, 
    "pV": {
      "T_r": 507.82, 
      "Tmax": 507.81999999999886, 
      "Tmin": 177.83, 
      "description": "p'' = pc*exp(Tc/T*sum(n_i*theta^t_i))", 
      "max_abserror_percentage": 0.2940522917648014, 
      "n": [
        0.8528029596767168, 
        -5.384032997988009, 
        -90.91548667688265, 
        118.30086404230913, 
        -33.3965271266182, 
        1.2595931573516512
      ], 
      "reducing_value": 3034000.0, 
      "t": [
        0.549, 
        0.794, 
        2.19, 
        2.321, 
        2.77, 
        15.614
      ], 
      "type": "pV", 
      "using_tau_r": true
    }, 
    "rhoL": {
      "T_r": 507.82, 
      "Tmax": 507.81999999999886, 
      "Tmin": 177.83, 
      "description": "rho' = rhoc*(1+sum(n_i*theta^t_i))", 
      "max_abserror_percentage": 0.9024344840601106, 
      "n": [
        -418.4662126032291, 
        862.7834590549915, 
        -4812.159872858643, 
        4546.279879423712, 
        -177.86740434610275, 
        2.641529465078265
      ], 
      "reducing_value": 2705.877875067769, 
      "t": [
        0.623, 
        0.673, 
        0.865, 
        0.889, 
        1.141, 
        2.833
      ], 
      "type": "rhoLnoexp", 
      "using_tau_r": false
    }, 
    "rhoV": {
      "T_r": 507.82, 
      "Tmax": 507.81999999999886, 
      "Tmin": 177.83, 
      "description": "rho'' = rhoc*exp(Tc/T*sum(n_i*theta^t_i))", 
      "max_abserror_percentage": 1.0104195769602642, 
      "n": [
        -3.360986048771016, 
        -4.224147421152148, 
        6.878988884363569, 
        -30.350141590045336, 
        21.988568810045702, 
        -48.53840141194605
      ], 
      "reducing_value": 2705.877875067769, 
      "t": [
        0.428, 
        1.221, 
        2.201, 
        3.574, 
        3.995, 
        16.403
      ], 
      "type": "rhoV", 
      "using_tau_r": true
    }, 
    "sL": {
      "A": [
        -528.2978455025191, 
        3.6593435030013266, 
        -0.013969735074159375, 
        3.695736566875028e-05, 
        -5.9495229840733465e-08, 
        4.5909379106299206e-11, 
        -3.8189768539620335e-15, 
        -1.0999724953164165e-17
      ], 
      "B": [
        1, 
        -0.0019559157780620466
      ], 
      "Tmax": 507.71999999999997, 
      "Tmin": 177.83, 
      "_note": "coefficients are in increasing order; input in K, output in J/mol/K; value is entropy minus hs_anchor entropy", 
      "max_abs_error": 0.2693707108989116, 
      "max_abs_error_units": "J/mol/K", 
      "type": "rational_polynomial"
    }, 
    "sLV": {
      "A": [
        1137.9177641890615, 
        -14.499189458054834, 
        0.09182511733662453, 
        -0.0003506521578794153, 
        8.360760135305252e-07, 
        -1.2194502719255653e-09, 
        9.960072773880886e-13, 
        -3.484344371702608e-16
      ], 
      "B": [
        1, 
        -0.0019427750132305357
      ], 
      "Tmax": 507.71999999999997, 
      "Tmin": 177.83, 
      "_note": "coefficients are in increasing order; input in K, output in J/mol/K; value is entropy minus hs_anchor entropy", 
      "max_abs_error": 1.5303408398691487, 
      "max_abs_error_units": "J/mol/K", 
      "type": "rational_polynomial"
    }, 
    "surface_tension": {
      "BibTeX": "Mulero-JPCRD-2012", 
      "Tc": 507.82, 
      "a": [
        0.210952, 
        -0.158485
      ], 
      "description": "sigma = sum(a_i*(1-T/Tc)^n_i)", 
      "n": [
        1.0962, 
        1.05893
      ]
    }
  }, 
  "CAS": "110-54-3", 
  "ENVIRONMENTAL": {
    "ASHRAE34": "UNKNOWN", 
    "FH": 3, 
    "GWP100": 3.1, 
    "GWP20": -1.0, 
    "GWP500": -1.0, 
    "HH": 2, 
    "Name": "n-Hexane", 
    "ODP": -1.0, 
    "PH": 0
  }, 
  "EOS": [
    {
      "BibTeX_CP0": "Jaeschke-IJT-1995", 
      "BibTeX_EOS": "Span-IJT-2003B", 
      "STATES": {
        "hs_anchor": {
          "T": 558.6020000000001, 
          "T_units": "K", 
          "hmolar": 60693.23817980972, 
          "hmolar_units": "J/mol", 
          "p": 5087203.30170194, 
          "p_units": "Pa", 
          "rhomolar": 2435.290087560992, 
          "rhomolar_units": "mol/m^3", 
          "smolar": 131.96355713811727, 
          "smolar_units": "J/mol/K"
        }, 
        "reducing": {
          "T": 507.82, 
          "T_units": "K", 
          "hmolar": 46834.396573794875, 
          "hmolar_units": "J/mol", 
          "p": 3034000, 
          "p_units": "Pa", 
          "rhomolar": 2705.877875067769, 
          "rhomolar_units": "mol/m^3", 
          "smolar": 107.45032604852057, 
          "smolar_units": "J/mol/K"
        }, 
        "sat_min_liquid": {
          "T": 177.83, 
          "T_units": "K", 
          "hmolar": -30053.28085595833, 
          "hmolar_units": "J/mol", 
          "p": 1.2771402710743271, 
          "p_units": "Pa", 
          "rhomolar": 8839.379285343, 
          "rhomolar_units": "mol/m^3", 
          "smolar": -117.98523285446188, 
          "smolar_units": "J/mol/K"
        }, 
        "sat_min_vapor": {
          "T": 177.83, 
          "T_units": "K", 
          "hmolar": 8049.720962627156, 
          "hmolar_units": "J/mol", 
          "p": 1.2771404315811572, 
          "p_units": "Pa", 
          "rhomolar": 0.0008637746286042623, 
          "rhomolar_units": "mol/m^3", 
          "smolar": 96.28121154034889, 
          "smolar_units": "J/mol/K"
        }
      }, 
      "T_max": 548, 
      "T_max_units": "K", 
      "Ttriple": 177.83, 
      "Ttriple_units": "K", 
      "accentric": 0.299, 
      "accentric_units": "-", 
      "alpha0": [
        {
          "a1": -1.570859897210351, 
          "a2": 0, 
          "type": "IdealGasHelmholtzLead"
        }, 
        {
          "a": -1, 
          "type": "IdealGasHelmholtzLogTau"
        }, 
        {
          "T0": 341.864512243, 
          "Tc": 507.82, 
          "c": [
            4, 
            11.6977, 
            182.326, 
            26.8142, 
            859.207
          ], 
          "type": "IdealGasHelmholtzCP0AlyLee"
        }, 
        {
          "T0": 341.864512243, 
          "Tc": 507.82, 
          "c": [
            0, 
            38.6164, 
            1826.59, 
            0, 
            0
          ], 
          "type": "IdealGasHelmholtzCP0AlyLee"
        }, 
        {
          "a1": 7.55444021933976, 
          "a2": 1.95248104655686, 
          "reference": "NBP", 
          "type": "IdealGasHelmholtzEnthalpyEntropyOffset"
        }
      ], 
      "alphar": [
        {
          "d": [
            1, 
            1, 
            1, 
            2, 
            3, 
            7, 
            2, 
            5, 
            1, 
            4, 
            3, 
            4
          ], 
          "l": [
            0, 
            0, 
            0, 
            0, 
            0, 
            0, 
            1, 
            1, 
            2, 
            2, 
            3, 
            3
          ], 
          "n": [
            1.0553238, 
            -2.6120616, 
            0.76613883, 
            -0.29770321, 
            0.11879908, 
            0.00027922861, 
            0.4634759, 
            0.011433197, 
            -0.48256969, 
            -0.093750559, 
            -0.0067273247, 
            -0.0051141584
          ], 
          "t": [
            0.25, 
            1.125, 
            1.5, 
            1.375, 
            0.25, 
            0.875, 
            0.625, 
            1.75, 
            3.625, 
            3.625, 
            14.5, 
            12
          ], 
          "type": "ResidualHelmholtzPower"
        }
      ], 
      "critical_region_splines": {
        "T_max": 507.82, 
        "T_min": 507.56389285976036, 
        "_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": [
          1.3977737160597438e-07, 
          -0.0011682233690808838, 
          3.251884108736999, 
          -2507.157926239475
        ], 
        "cV": [
          5.874354703279542e-09, 
          -4.7886457822250056e-05, 
          0.130117701932496, 
          389.9695505583025
        ], 
        "rhomolar_max": 2833.509856115492, 
        "rhomolar_min": 2364.9453716716366
      }, 
      "gas_constant": 8.31451, 
      "gas_constant_units": "J/mol/K", 
      "molar_mass": 0.08617535999999999, 
      "molar_mass_units": "kg/mol", 
      "p_max": 92000000, 
      "p_max_units": "Pa", 
      "pseudo_pure": false
    }
  ], 
  "NAME": "n-Hexane", 
  "REFPROP_NAME": "HEXANE", 
  "STATES": {
    "critical": {
      "T": 507.82, 
      "T_units": "K", 
      "p": 3034000.0, 
      "p_units": "Pa", 
      "rhomolar": 2705.877875067769, 
      "rhomolar_units": "mol/m^3"
    }, 
    "triple_liquid": {
      "T": 177.83, 
      "T_units": "K", 
      "hmolar": -30053.28085595833, 
      "hmolar_units": "J/mol", 
      "p": 1.2771402710743271, 
      "p_units": "Pa", 
      "rhomolar": 8839.379285343, 
      "rhomolar_units": "mol/m^3", 
      "smolar": -117.98523285446188, 
      "smolar_units": "J/mol/K"
    }, 
    "triple_vapor": {
      "T": 177.83, 
      "T_units": "K", 
      "hmolar": 8049.720962627156, 
      "hmolar_units": "J/mol", 
      "p": 1.2771404315811572, 
      "p_units": "Pa", 
      "rhomolar": 0.0008637746286042623, 
      "rhomolar_units": "mol/m^3", 
      "smolar": 96.28121154034889, 
      "smolar_units": "J/mol/K"
    }
  }, 
  "TRANSPORT": {
    "conductivity": {
      "BibTeX": "Assael-JPCRD-2013-Hexane", 
      "critical": {
        "GAMMA": 0.05803, 
        "R0": 1.02, 
        "gamma": 1.239, 
        "qD": 1350000000.0, 
        "type": "simplified_Olchowy_Sengers", 
        "zeta0": 2.364e-10
      }, 
      "dilute": {
        "A": [
          0.0066742, 
          -0.0237619, 
          0.0720155, 
          -0.0183714
        ], 
        "B": [
          1
        ], 
        "T_reducing": 507.82, 
        "T_reducing_units": "K", 
        "m": [
          0
        ], 
        "n": [
          0, 
          1, 
          2, 
          3
        ], 
        "type": "ratio_of_polynomials"
      }, 
      "residual": {
        "B": [
          -0.0301408, 
          0.0218208, 
          0.167975, 
          -0.100833, 
          -0.129739, 
          0.077418, 
          0.0382833, 
          -0.0215945, 
          -0.00370294, 
          0.00212487
        ], 
        "T_reducing": 507.82, 
        "T_reducing_units": "K", 
        "d": [
          1, 
          1, 
          2, 
          2, 
          3, 
          3, 
          4, 
          4, 
          5, 
          5
        ], 
        "rhomass_reducing": 233.1819066, 
        "rhomass_reducing_units": "kg/m^3", 
        "t": [
          0, 
          -1, 
          0, 
          -1, 
          0, 
          -1, 
          0, 
          -1, 
          0, 
          -1
        ], 
        "type": "polynomial"
      }
    }, 
    "viscosity": {
      "BibTeX": "Michailidou-JPCRD-2013-Hexane", 
      "dilute": {
        "C": 2.1357e-08, 
        "a": [
          0.1876, 
          -0.4843, 
          0.04477
        ], 
        "molar_mass": 0.08617536, 
        "molar_mass_units": "kg/mol", 
        "t": [
          0, 
          1, 
          2
        ], 
        "type": "collision_integral"
      }, 
      "epsilon_over_k": 378.4, 
      "epsilon_over_k_units": "K", 
      "higher_order": {
        "hardcoded": "n-Hexane"
      }, 
      "initial_density": {
        "b": [
          -19.572881, 
          219.73999, 
          -1015.3226, 
          2471.01251, 
          -3375.1717, 
          2491.6597, 
          -787.26086, 
          14.085455, 
          -0.34664158
        ], 
        "t": [
          0, 
          -0.25, 
          -0.5, 
          -0.75, 
          -1.0, 
          -1.25, 
          -1.5, 
          -2.5, 
          -5.5
        ], 
        "type": "Rainwater-Friend"
      }, 
      "sigma_eta": 6.334e-10, 
      "sigma_eta_units": "m"
    }
  }
}