{ "ALIASES": [ "ethylbenzene", "ETHYLBENZENE" ], "ANCILLARIES": { "hL": { "A": [ -153195.47703277582, 430.3186300889176, -0.4778931425944318, 0.0004775956641078203, 1.1618723759193625e-06, -5.4709244072111436e-09, 6.992587563846881e-12, -3.1655963774785326e-15 ], "B": [ 1, -0.0016023259702091742 ], "_note": "coefficients are in increasing order; input in K, output in J/mol; value is enthalpy minus hs_anchor enthalpy", "max_abs_error": 577.460684824222, "max_abs_error_units": "J/mol", "type": "rational_polynomial" }, "hLV": { "A": [ 60745.9022223068, -76.89740066194435, -1.0913752388802354, 0.0069061877611908025, -2.0738966670778547e-05, 3.447301616432101e-08, -3.0521858842445056e-11, 1.1369963837932553e-14 ], "B": [ 1, -0.0015979584931945143 ], "_note": "coefficients are in increasing order; input in K, output in J/mol; value is enthalpy minus hs_anchor enthalpy", "max_abs_error": 1376.6637402071399, "max_abs_error_units": "J/mol", "type": "rational_polynomial" }, "pL": { "T_r": 617.12, "Tmax": 617.1199999999991, "Tmin": 178.2, "description": "p' = pc*exp(Tc/T*sum(n_i*theta^t_i))", "max_abserror_percentage": 0.029287453591875234, "n": [ -10.470797927331965, 13.630609834199861, -10.464804307489011, -3.597964571513027, -0.24883120010409457, -2.1658021554100957 ], "reducing_value": 3622400.0, "t": [ 1.034, 1.41, 1.581, 4.148, 6.154, 15.215 ], "type": "pL", "using_tau_r": true }, "pV": { "T_r": 617.12, "Tmax": 617.1199999999991, "Tmin": 178.2, "description": "p'' = pc*exp(Tc/T*sum(n_i*theta^t_i))", "max_abserror_percentage": 0.06595815185534981, "n": [ 0.026329220088491232, -0.03275185377692519, -6.510181837639293, -3.8883599204862613, -0.8922900194695055, -1.9347736091269756 ], "reducing_value": 3622400.0, "t": [ 0.457, 0.679, 0.96, 3.544, 6.943, 14.911 ], "type": "pV", "using_tau_r": true }, "rhoL": { "T_r": 617.12, "Tmax": 617.1199999999991, "Tmin": 178.2, "description": "rho' = rhoc*(1+sum(n_i*theta^t_i))", "max_abserror_percentage": 0.2379194472473145, "n": [ 4.915675810263367, -4.4212458698552295, 5.72675775026962, -3.746340117826641, 4.221240347308843, -7.214708107153519 ], "reducing_value": 2741.016, "t": [ 0.464, 0.709, 1.422, 1.801, 8.327, 11.454 ], "type": "rhoLnoexp", "using_tau_r": false }, "rhoV": { "T_r": 617.12, "Tmax": 617.1199999999991, "Tmin": 178.2, "description": "rho'' = rhoc*exp(Tc/T*sum(n_i*theta^t_i))", "max_abserror_percentage": 0.48679789506540505, "n": [ -3.0745260331510194, -0.9359433157855367, -10.417112433984668, 25.449706975048258, -19.993854217365445, -2.653264944314633 ], "reducing_value": 2741.016, "t": [ 0.426, 0.545, 1.641, 2.034, 2.35, 5.977 ], "type": "rhoV", "using_tau_r": true }, "sL": { "A": [ -599.2231157716637, 4.124861274442586, -0.0184896973615788, 6.03019861824805e-05, -1.2732886493513602e-07, 1.6337339194174567e-10, -1.1675065727492624e-13, 3.5669568967944475e-17 ], "B": [ 1, -0.0015940349879565363 ], "_note": "coefficients are in increasing order; input in K, output in J/mol/K; value is entropy minus hs_anchor entropy", "max_abs_error": 1.1298439777524045, "max_abs_error_units": "J/mol/K", "type": "rational_polynomial" }, "sLV": { "A": [ 1408.708842737466, -16.54249842951808, 0.09649651068776824, -0.00033745627285295527, 7.340682636930215e-07, -9.744899290521227e-10, 7.235766648393399e-13, -2.303445648068537e-16 ], "B": [ 1, -0.0015687932640885873 ], "_note": "coefficients are in increasing order; input in K, output in J/mol/K; value is entropy minus hs_anchor entropy", "max_abs_error": 3.143742177943732, "max_abs_error_units": "J/mol/K", "type": "rational_polynomial" }, "surface_tension": { "BibTeX": "Mulero-JPCRD-2014", "Tc": 617.12, "a": [ 0.0638 ], "description": "sigma = sum(a_i*(1-T/Tc)^n_i)", "n": [ 1.22 ] } }, "CAS": "100-41-4", "EOS": [ { "BibTeX_CP0": "", "BibTeX_EOS": "Zhou-JPCRD-2012", "STATES": { "hs_anchor": { "T": 678.8320000000001, "T_units": "K", "hmolar": 80858.36265120885, "hmolar_units": "J/mol", "p": 6163997.811448937, "p_units": "Pa", "rhomolar": 2466.9144, "rhomolar_units": "mol/m^3", "smolar": 145.8985228187563, "smolar_units": "J/mol/K" }, "reducing": { "T": 617.12, "T_units": "K", "p": 3622400, "p_units": "Pa", "rhomolar": 2741.016, "rhomolar_units": "mol/m^3" }, "sat_min_liquid": { "T": 178.2, "T_units": "K", "p": 4.0029613919817915e-06, "p_units": "Pa", "rhomolar": 9123.245960497055, "rhomolar_units": "mol/m^3" }, "sat_min_vapor": { "T": 178.2, "T_units": "K", "p": 4.0029613919817915e-06, "p_units": "Pa", "rhomolar": 2.7017119098181417e-06, "rhomolar_units": "mol/m^3" } }, "T_max": 700, "T_max_units": "K", "Ttriple": 178.2, "Ttriple_units": "K", "accentric": 0.304, "accentric_units": "-", "alpha0": [ { "a1": 5.70409, "a2": -0.52414353, "type": "IdealGasHelmholtzLead" }, { "a": 4.2557889, "type": "IdealGasHelmholtzLogTau" }, { "n": [ 9.7329909, 11.201832, 25.440749 ], "t": [ 0.9479517759917034, 7.16230230749287, 2.710980036297641 ], "type": "IdealGasHelmholtzPlanckEinstein" } ], "alphar": [ { "d": [ 5, 1, 4, 1, 1, 2, 3, 1, 3, 2, 2, 7 ], "l": [ 0, 0, 0, 0, 0, 0, 0, 2, 2, 1, 2, 1 ], "n": [ 0.0018109418, -0.076824284, 0.041823789, 1.5059649, -2.4122441, -0.47788846, 0.18814732, -1.0657412, -0.20797007, 1.1222031, -0.99300799, -0.027300984 ], "t": [ 1, 1, 0.92, 0.27, 0.962, 1.033, 0.513, 2.31, 3.21, 1.26, 2.29, 1 ], "type": "ResidualHelmholtzPower" }, { "beta": [ 2.437, 1.488, 4, 418.6 ], "d": [ 1, 1, 3, 3 ], "epsilon": [ 0.5494, 0.7235, 0.493, 0.8566 ], "eta": [ 1.178, 1.07, 1.775, 15.45 ], "gamma": [ 1.2667, 0.4237, 0.8573, 1.15 ], "n": [ 1.3757894, -0.44477155, -0.07769742, -2.16719 ], "t": [ 0.6, 3.6, 2.1, 0.5 ], "type": "ResidualHelmholtzGaussian" } ], "gas_constant": 8.314472, "gas_constant_units": "J/mol/K", "molar_mass": 0.106165, "molar_mass_units": "kg/mol", "p_max": 60000000, "p_max_units": "Pa", "pseudo_pure": false } ], "NAME": "EthylBenzene", "REFPROP_NAME": "EBENZENE", "STATES": { "critical": { "T": 617.12, "T_units": "K", "p": 3622400.0, "p_units": "Pa", "rhomolar": 2741.016, "rhomolar_units": "mol/m^3" }, "triple_liquid": { "T": 178.2, "T_units": "K", "p": 4.0029613919817915e-06, "p_units": "Pa", "rhomolar": 9123.245960497055, "rhomolar_units": "mol/m^3" }, "triple_vapor": { "T": 178.2, "T_units": "K", "p": 4.0029613919817915e-06, "p_units": "Pa", "rhomolar": 2.7017119098181417e-06, "rhomolar_units": "mol/m^3" } } }