{ "ANCILLARIES": { "pS": { "T_r": 466.7, "Tmax": 466.699, "Tmin": 270.0, "description": "p'' = pc*exp(Tc/T*sum(n_i*theta^t_i))", "max_abserror_percentage": 0.015096057797769902, "n": [ 4033.9605193670827, -46575.73734989262, 43764.48293843155, -1223.2935292911732, -5.8850985714687, -3.6831359630287133 ], "reducing_value": 3649016.896528536, "t": [ 0.362, 0.3685, 0.3695, 0.383, 1.0, 3.5 ], "type": "pV", "using_tau_r": true }, "rhoL": { "T_r": 466.7, "Tmax": 466.699, "Tmin": 270.0, "description": "rho' = rhoc*(1+sum(n_i*theta^t_i))", "max_abserror_percentage": 0.005771864443615549, "n": [ 5.682880383241632, -5263.469994240878, 23798.393607859573, -35374.58571701918, 16836.712657250806, -0.09757711746576947 ], "reducing_value": 3561.7148, "t": [ 0.14300000000000002, 0.353, 0.374, 0.38849999999999996, 0.39799999999999996, 3.3333333333333335 ], "type": "rhoLnoexp", "using_tau_r": false }, "rhoV": { "T_r": 466.7, "Tmax": 466.699, "Tmin": 270.0, "description": "rho'' = rhoc*exp(Tc/T*sum(n_i*theta^t_i))", "max_abserror_percentage": 0.014146310092477687, "n": [ -1.3943406980372655, 1151.6019785628107, -1281.554541791759, 126.75688153139006, -3.605448381981594, -9.927752538828088 ], "reducing_value": 3561.7148, "t": [ 0.1, 0.3535, 0.3565, 0.376, 2.5, 7.333333333333333 ], "type": "rhoV", "using_tau_r": true }, "surface_tension": { "BibTeX": "Mulero-JPCRD-2014", "Tc": 466.7, "a": [ 1.2348, -1.1808 ], "description": "sigma = sum(a_i*(1-T/Tc)^n_i)", "n": [ 1.4846, 1.5021 ] } }, "EOS": [ { "BibTeX_CP0": "", "BibTeX_EOS": "Thol-IJT-2014", "STATES": { "hs_anchor": { "T": 513.3700000000001, "T_units": "K", "hmolar": 20713.587562320536, "hmolar_units": "J/mol", "p": 6101817.677085125, "p_units": "Pa", "rhomolar": 3205.54332, "rhomolar_units": "mol/m^3", "smolar": 27.161226933073895, "smolar_units": "J/mol/K" }, "reducing": { "T": 466.7, "T_units": "K", "hmolar": 10812.462422813069, "hmolar_units": "J/mol", "p": 3649016.896528536, "p_units": "Pa", "rhomolar": 3561.7148, "rhomolar_units": "mol/m^3", "smolar": 8.41866311900169, "smolar_units": "J/mol/K" }, "sat_min_liquid": { "T": 270, "T_units": "K", "hmolar": -32310.197602324486, "hmolar_units": "J/mol", "p": 21283.811029807002, "p_units": "Pa", "rhomolar": 9972.40002076035, "rhomolar_units": "mol/m^3", "smolar": -105.96229816215357, "smolar_units": "J/mol/K" }, "sat_min_vapor": { "T": 270, "T_units": "K", "hmolar": -3455.5758893053785, "hmolar_units": "J/mol", "p": 21283.811029807002, "p_units": "Pa", "rhomolar": 9.636022425031598, "rhomolar_units": "mol/m^3", "smolar": 0.9066711453246074, "smolar_units": "J/mol/K" } }, "T_max": 548, "T_max_units": "K", "Ttriple": 156.92, "Ttriple_units": "K", "acentric": 0.2819293311752744, "acentric_units": "-", "alpha0": [ { "a1": 17.099494, "a2": -6.160844, "type": "IdealGasHelmholtzLead" }, { "a": 3.36281, "type": "IdealGasHelmholtzLogTau" }, { "n": [ -8.943822, 0.54621, -0.016604 ], "t": [ -1, -2, -3 ], "type": "IdealGasHelmholtzPower" } ], "alphar": [ { "d": [ 1, 1, 1, 2, 3, 3, 5, 1, 1, 2, 5, 1, 3, 4, 5, 2 ], "l": [ 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3 ], "n": [ 0.376700499, -0.116630334, -0.73801498, -0.2725701, -0.04979231, 0.172267029, 0.0044161891, -1.53951612, 1.15606052, -0.0184504019, -0.101800599, -0.403598704, 0.00213055571, -0.154741976, 0.0120950552, -0.0143106371 ], "t": [ -0.75, -0.25, 1.25, 0.75, -1, -0.375, 1.25, 2.375, 3.0, 2.625, 1.875, 4.5, 5.75, 5.375, 2.75, 14.5 ], "type": "ResidualHelmholtzPower" } ], "gas_constant": 8.314472, "gas_constant_units": "J/mol/K", "molar_mass": 0.0741216, "molar_mass_units": "kg/mol", "p_max": 100000000.0, "p_max_units": "Pa", "pseudo_pure": false } ], "INFO": { "2DPNG_URL": "http://www.chemspider.com/ImagesHandler.ashx?id=3168", "ALIASES": [ "DEE", "DiethylEther" ], "CAS": "60-29-7", "CHEMSPIDER_ID": 3168, "ENVIRONMENTAL": { "ASHRAE34": "UNKNOWN", "FH": -1, "GWP100": -1, "GWP20": -1, "GWP500": -1, "HH": -1, "Name": "DiethylEther", "ODP": -1, "PH": 0 }, "FORMULA": "C_{4}H_{10}O_{1}", "INCHI_KEY": "RTZKZFJDLAIYFH-UHFFFAOYSA-N", "INCHI_STRING": "InChI=1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3", "NAME": "DiethylEther", "REFPROP_NAME": "DEE", "SMILES": "CCOCC" }, "STATES": { "critical": { "T": 466.7, "T_units": "K", "hmolar": 10812.462422813069, "hmolar_units": "J/mol", "p": 3649016.896528536, "p_units": "Pa", "rhomolar": 3561.7148, "rhomolar_units": "mol/m^3", "smolar": 8.41866311900169, "smolar_units": "J/mol/K" }, "triple_liquid": { "T": 270, "T_units": "K", "hmolar": -32310.197602324486, "hmolar_units": "J/mol", "p": 21283.811029807002, "p_units": "Pa", "rhomolar": 9972.40002076035, "rhomolar_units": "mol/m^3", "smolar": -105.96229816215357, "smolar_units": "J/mol/K" }, "triple_vapor": { "T": 270, "T_units": "K", "hmolar": -3455.5758893053785, "hmolar_units": "J/mol", "p": 21283.811029807002, "p_units": "Pa", "rhomolar": 9.636022425031598, "rhomolar_units": "mol/m^3", "smolar": 0.9066711453246074, "smolar_units": "J/mol/K" } } }