{ "ALIASES": [ "METHYLSTEARATE" ], "ANCILLARIES": { "hL": { "A": [ -664118.703569017, 1459.2776045593707, -1.013081278715542, 0.0008900260091608045, -2.7693374395872356e-07, -1.904521708951066e-09, 2.33354419040913e-12, -8.743861306891765e-16 ], "B": [ 1, -0.0012747512563455856 ], "_note": "coefficients are in increasing order; input in K, output in J/mol; value is enthalpy minus hs_anchor enthalpy", "max_abs_error": 858.5296999661077, "max_abs_error_units": "J/mol", "type": "rational_polynomial" }, "hLV": { "A": [ 196504.05598560706, -678.1229075660701, 0.7081172024599783, 0.001676621668126001, -7.511214922193673e-06, 1.2116652179588912e-08, -9.580088895710891e-12, 3.10376037223977e-15 ], "B": [ 1, -0.0012708512368821518 ], "_note": "coefficients are in increasing order; input in K, output in J/mol; value is enthalpy minus hs_anchor enthalpy", "max_abs_error": 1822.360531674898, "max_abs_error_units": "J/mol", "type": "rational_polynomial" }, "pL": { "T_r": 775.0, "Tmax": 774.9999999999982, "Tmin": 311.84, "description": "p' = pc*exp(Tc/T*sum(n_i*theta^t_i))", "max_abserror_percentage": 0.15764897185486237, "n": [ 2.6436427867349583, -11.177503211907963, -10.568451768935507, 49.28771091585409, -1399.884100808372, 1433.3172721140306 ], "reducing_value": 1239000.0, "t": [ 0.664, 0.819, 3.044, 9.45, 11.829, 12.153 ], "type": "pL", "using_tau_r": true }, "pV": { "T_r": 775.0, "Tmax": 774.9999999999982, "Tmin": 311.84, "description": "p'' = pc*exp(Tc/T*sum(n_i*theta^t_i))", "max_abserror_percentage": 0.1336364373609178, "n": [ 2.1826956545780285, -12.589076401149699, 36.04270465112389, -42.212867821373706, -6.8647834615185905, -3.7675034486843777 ], "reducing_value": 1239000.0, "t": [ 0.748, 0.895, 1.963, 2.132, 6.214, 17.278 ], "type": "pV", "using_tau_r": true }, "rhoL": { "T_r": 775.0, "Tmax": 774.9999999999982, "Tmin": 311.84, "description": "rho' = rhoc*(1+sum(n_i*theta^t_i))", "max_abserror_percentage": 0.5178991761328189, "n": [ 13.378627444826547, -39.36472953109966, 31.2494017978262, -2.5577833084230965, 1973.9623113227108, -8032.142511402829 ], "reducing_value": 794.3, "t": [ 0.623, 0.963, 1.129, 2.549, 16.434, 19.506 ], "type": "rhoLnoexp", "using_tau_r": false }, "rhoV": { "T_r": 775.0, "Tmax": 774.9999999999982, "Tmin": 311.84, "description": "rho'' = rhoc*exp(Tc/T*sum(n_i*theta^t_i))", "max_abserror_percentage": 1.3802020091006062, "n": [ -10.55735551534245, 7.1258533777053925, -17.33588775317371, 16.369396695687463, -63.311014763601946, 2762.728336814682 ], "reducing_value": 794.3, "t": [ 0.619, 1.153, 2.581, 5.272, 8.552, 19.512 ], "type": "rhoV", "using_tau_r": true }, "sL": { "A": [ -2053.468679583848, 10.106014173548031, -0.029890134533118243, 6.638409091537353e-05, -9.983257819371353e-08, 9.310656283226411e-11, -4.8961354392918335e-14, 1.1103767627617262e-17 ], "B": [ 1, -0.0012735620008634515 ], "_note": "coefficients are in increasing order; input in K, output in J/mol/K; value is entropy minus hs_anchor entropy", "max_abs_error": 1.1718873582603209, "max_abs_error_units": "J/mol/K", "type": "rational_polynomial" }, "sLV": { "A": [ 2558.9748904935295, -22.300941851570887, 0.09388133942281311, -0.0002353827369083418, 3.678425972823214e-07, -3.5224571267197243e-10, 1.8940056857688502e-13, -4.37854606056935e-17 ], "B": [ 1, -0.0012684192273332256 ], "_note": "coefficients are in increasing order; input in K, output in J/mol/K; value is entropy minus hs_anchor entropy", "max_abs_error": 2.540607746786153, "max_abs_error_units": "J/mol/K", "type": "rational_polynomial" }, "surface_tension": { "BibTeX": "Mulero-JPCRD-2014", "Tc": 775.0, "a": [ 0.02313, 0.04567 ], "description": "sigma = sum(a_i*(1-T/Tc)^n_i)", "n": [ 3.242, 1.163 ] } }, "CAS": "112-61-8", "ENVIRONMENTAL": { "ASHRAE34": "UNKNOWN", "FH": 1, "GWP100": -1.0, "GWP20": -1.0, "GWP500": -1.0, "HH": 0, "Name": "MethylStearate", "ODP": -1.0, "PH": 0 }, "EOS": [ { "BibTeX_CP0": "", "BibTeX_EOS": "Huber-EF-2009", "STATES": { "hs_anchor": { "T": 852.5000000000001, "T_units": "K", "hmolar": 415727.33782727923, "hmolar_units": "J/mol", "p": 2648682.0367071885, "p_units": "Pa", "rhomolar": 714.87, "rhomolar_units": "mol/m^3", "smolar": 875.0838684037191, "smolar_units": "J/mol/K" }, "reducing": { "T": 775, "T_units": "K", "p": 1239000, "p_units": "Pa", "rhomolar": 794.3, "rhomolar_units": "mol/m^3" }, "sat_min_liquid": { "T": 311.84, "T_units": "K", "p": 6.0109471888446706e-06, "p_units": "Pa", "rhomolar": 2851.4327320670277, "rhomolar_units": "mol/m^3" }, "sat_min_vapor": { "T": 311.84, "T_units": "K", "p": 6.0109471888446706e-06, "p_units": "Pa", "rhomolar": 2.3183363928545357e-06, "rhomolar_units": "mol/m^3" } }, "T_max": 700, "T_max_units": "K", "Ttriple": 311.84, "Ttriple_units": "K", "accentric": 1.01756, "accentric_units": "-", "alpha0": [ { "a1": -1, "a2": 0, "type": "IdealGasHelmholtzLead" }, { "a": -1, "type": "IdealGasHelmholtzLogTau" }, { "T0": 298, "Tc": 775, "c": [ 29.72106947981784 ], "t": [ -0.0916606 ], "type": "IdealGasHelmholtzCP0PolyT" }, { "n": [ 33.30818842134534, 49.19097688945251, 56.85291862189204 ], "t": [ 0.7176387096774193, 1.692709677419355, 3.646077419354839 ], "type": "IdealGasHelmholtzPlanckEinstein" }, { "a1": 67.9678895651248, "a2": -28.5988132374956, "reference": "NBP", "type": "IdealGasHelmholtzEnthalpyEntropyOffset" } ], "alphar": [ { "d": [ 4, 1, 1, 2, 3, 1, 3, 2, 2, 7 ], "l": [ 0, 0, 0, 0, 0, 2, 2, 1, 2, 1 ], "n": [ 0.03959635, 2.466654, -3.89595, -0.1167375, 0.04127229, -1.403734, -0.6465264, 1.934675, -1.608124, -0.01113813 ], "t": [ 1, 0.3, 1.25, 1.65, 0.8, 3.1, 3.4, 2.3, 3.8, 1.2 ], "type": "ResidualHelmholtzPower" }, { "beta": [ 0.9, 0.65, 0.75 ], "d": [ 1, 1, 3 ], "epsilon": [ 0.79, 0.9, 0.76 ], "eta": [ 1.1, 1.6, 1.1 ], "gamma": [ 1.14, 0.65, 0.77 ], "n": [ 2.125325, -0.7772671, -0.4183684 ], "t": [ 3.2, 3.8, 3.8 ], "type": "ResidualHelmholtzGaussian" } ], "gas_constant": 8.314472, "gas_constant_units": "J/mol/K", "molar_mass": 0.29850382, "molar_mass_units": "kg/mol", "p_max": 50000000, "p_max_units": "Pa", "pseudo_pure": false } ], "NAME": "MethylStearate", "REFPROP_NAME": "MSTEARAT", "STATES": { "critical": { "T": 775.0, "T_units": "K", "p": 1239000.0, "p_units": "Pa", "rhomolar": 794.3, "rhomolar_units": "mol/m^3" }, "triple_liquid": { "T": 311.84, "T_units": "K", "p": 6.0109471888446706e-06, "p_units": "Pa", "rhomolar": 2851.4327320670277, "rhomolar_units": "mol/m^3" }, "triple_vapor": { "T": 311.84, "T_units": "K", "p": 6.0109471888446706e-06, "p_units": "Pa", "rhomolar": 2.3183363928545357e-06, "rhomolar_units": "mol/m^3" } } }