IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Glass Ball as Bullet Solubility System: Ethene with Acetic acid, ethenyl ester (vinyl acetate)
Components:
   (1) Acetic acid, ethenyl ester (vinyl acetate); C4H6O2; [108-5-4]  NIST Chemistry WebBook for detail
   (2) Ethene; C2H4; [74-85-1]  NIST Chemistry WebBook for detail
Original Measurements:
   Zernov, V.S.; Kogan, V.B.; Lyubetskii, S.G.; J. Appl. Chem. (USSR) 1971, 44, 1837-40. OR Zhur. Prikl. Khim. 1971, 44,1819-23

 Variables:
   Temperature = 293.1 K to 423.1 K
   Pressure = 0.20 to 7.09 MPa

 Prepared By:
   W. Hayduk

 Experimental Remarks:
   Liquid and gas molar volumes as well as partial molal volumes of dissolved ethene also given in this paper. Normal Henry's law not even approximately obeyed above 1 MPa pressure.

 Experimental Data:   (Subscripts 1,2,3, ..., in column headings refer to components 1,2,3, ...)
   
Mole Fractions in Liquid and Gas
T/KPressure [MPa]Mole Fraction (x1)x1 NoteMole Fraction (x2)x2 NoteMole Fraction of Gas (y1)y1 Note100 * Mole Fraction of Gas (y2)y2 Note
293.10.200.0111 Solute, in Liquid0.989Solvent, in Liquid0.9371 Solute, in Gas0.063 x 100Solvent vapor, in Gas
293.10.410.0251 Solute, in Liquid0.975Solvent, in Liquid0.9641 Solute, in Gas0.036 x 100Solvent vapor, in Gas
293.10.710.0471 Solute, in Liquid0.953Solvent, in Liquid0.9661 Solute, in Gas0.034 x 100Solvent vapor, in Gas
293.11.010.0601 Solute, in Liquid0.940Solvent, in Liquid0.9661 Solute, in Gas0.034 x 100Solvent vapor, in Gas
293.12.020.2401 Solute, in Liquid0.760Solvent, in Liquid0.9661 Solute, in Gas0.034 x 100Solvent vapor, in Gas
293.13.030.4071 Solute, in Liquid0.593Solvent, in Liquid0.9661 Solute, in Gas0.034 x 100Solvent vapor, in Gas
293.14.050.4701 Solute, in Liquid0.530Solvent, in Liquid0.9641 Solute, in Gas0.036 x 100Solvent vapor, in Gas
293.15.060.5131 Solute, in Liquid0.487Solvent, in Liquid0.9661 Solute, in Gas0.034 x 100Solvent vapor, in Gas
313.10.210.0111 Solute, in Liquid0.989Solvent, in Liquid0.8501 Solute, in Gas0.150 x 100Solvent vapor, in Gas
313.10.440.0251 Solute, in Liquid0.975Solvent, in Liquid0.9251 Solute, in Gas0.075 x 100Solvent vapor, in Gas
313.10.670.0401 Solute, in Liquid0.960Solvent, in Liquid0.9401 Solute, in Gas0.060 x 100Solvent vapor, in Gas
313.11.010.0491 Solute, in Liquid0.951Solvent, in Liquid0.9531 Solute, in Gas0.047 x 100Solvent vapor, in Gas
313.12.020.1611 Solute, in Liquid0.839Solvent, in Liquid0.9531 Solute, in Gas0.047 x 100Solvent vapor, in Gas
313.13.040.3431 Solute, in Liquid0.657Solvent, in Liquid0.9531 Solute, in Gas0.047 x 100Solvent vapor, in Gas
313.14.050.4181 Solute, in Liquid0.582Solvent, in Liquid0.9531 Solute, in Gas0.047 x 100Solvent vapor, in Gas
313.15.060.4591 Solute, in Liquid0.541Solvent, in Liquid0.9541 Solute, in Gas0.046 x 100Solvent vapor, in Gas
333.10.220.0111 Solute, in Liquid0.989Solvent, in Liquid0.8351 Solute, in Gas0.165 x 100Solvent vapor, in Gas
333.10.490.0251 Solute, in Liquid0.975Solvent, in Liquid0.8301 Solute, in Gas0.170 x 100Solvent vapor, in Gas
333.10.790.0481 Solute, in Liquid0.952Solvent, in Liquid0.9201 Solute, in Gas0.080 x 100Solvent vapor, in Gas
333.12.020.1231 Solute, in Liquid0.877Solvent, in Liquid0.9321 Solute, in Gas0.068 x 100Solvent vapor, in Gas
333.13.040.3021 Solute, in Liquid0.698Solvent, in Liquid0.9321 Solute, in Gas0.068 x 100Solvent vapor, in Gas
333.14.050.3731 Solute, in Liquid0.627Solvent, in Liquid0.9321 Solute, in Gas0.068 x 100Solvent vapor, in Gas
333.15.060.4121 Solute, in Liquid0.588Solvent, in Liquid0.9321 Solute, in Gas0.068 x 100Solvent vapor, in Gas
333.16.080.4551 Solute, in Liquid0.545Solvent, in Liquid0.9321 Solute, in Gas0.068 x 100Solvent vapor, in Gas
333.17.090.4841 Solute, in Liquid0.516Solvent, in Liquid0.9311 Solute, in Gas0.069 x 100Solvent vapor, in Gas
353.10.250.0111 Solute, in Liquid0.989Solvent, in Liquid0.7801 Solute, in Gas0.220 x 100Solvent vapor, in Gas
353.10.540.0251 Solute, in Liquid0.975Solvent, in Liquid0.8271 Solute, in Gas0.173 x 100Solvent vapor, in Gas
353.10.810.0401 Solute, in Liquid0.960Solvent, in Liquid0.8351 Solute, in Gas0.165 x 100Solvent vapor, in Gas
353.12.020.1951 Solute, in Liquid0.905Solvent, in Liquid0.8861 Solute, in Gas0.114 x 100Solvent vapor, in Gas
353.13.040.2701 Solute, in Liquid0.730Solvent, in Liquid0.9051 Solute, in Gas0.095 x 100Solvent vapor, in Gas
353.14.050.3491 Solute, in Liquid0.651Solvent, in Liquid0.9071 Solute, in Gas0.093 x 100Solvent vapor, in Gas
353.15.060.3881 Solute, in Liquid0.612Solvent, in Liquid0.9071 Solute, in Gas0.093 x 100Solvent vapor, in Gas
353.16.080.4271 Solute, in Liquid0.573Solvent, in Liquid0.9071 Solute, in Gas0.093 x 100Solvent vapor, in Gas
373.10.280.0111 Solute, in Liquid0.989Solvent, in Liquid0.7681 Solute, in Gas0.232 x 100Solvent vapor, in Gas
373.10.620.0251 Solute, in Liquid0.975Solvent, in Liquid0.7821 Solute, in Gas0.218 x 100Solvent vapor, in Gas
373.11.000.0401 Solute, in Liquid0.960Solvent, in Liquid0.8421 Solute, in Gas0.158 x 100Solvent vapor, in Gas
373.11.230.0591 Solute, in Liquid0.941Solvent, in Liquid0.8601 Solute, in Gas0.140 x 100Solvent vapor, in Gas
373.13.040.1651 Solute, in Liquid0.835Solvent, in Liquid0.8621 Solute, in Gas0.138 x 100Solvent vapor, in Gas
373.14.050.3201 Solute, in Liquid0.680Solvent, in Liquid0.8621 Solute, in Gas0.138 x 100Solvent vapor, in Gas
373.15.060.3611 Solute, in Liquid0.639Solvent, in Liquid0.8621 Solute, in Gas0.138 x 100Solvent vapor, in Gas
373.16.080.4001 Solute, in Liquid0.600Solvent, in Liquid0.8621 Solute, in Gas0.138 x 100Solvent vapor, in Gas
373.17.090.4571 Solute, in Liquid0.563Solvent, in Liquid0.8611 Solute, in Gas0.139 x 100Solvent vapor, in Gas
398.10.550.0111 Solute, in Liquid0.989Solvent, in Liquid–1 Solute, in Gas– x 100Solvent vapor, in Gas
398.11.040.0251 Solute, in Liquid0.975Solvent, in Liquid0.7031 Solute, in Gas0.297 x 100Solvent vapor, in Gas
398.11.420.0401 Solute, in Liquid0.960Solvent, in Liquid0.7181 Solute, in Gas0.283 x 100Solvent vapor, in Gas
398.13.040.1351 Solute, in Liquid0.865Solvent, in Liquid0.7731 Solute, in Gas0.227 x 100Solvent vapor, in Gas
398.14.050.2901 Solute, in Liquid0.710Solvent, in Liquid0.7751 Solute, in Gas0.225 x 100Solvent vapor, in Gas
398.15.060.3351 Solute, in Liquid0.665Solvent, in Liquid0.7751 Solute, in Gas0.225 x 100Solvent vapor, in Gas
398.16.080.3701 Solute, in Liquid0.630Solvent, in Liquid0.7751 Solute, in Gas0.225 x 100Solvent vapor, in Gas
398.17.090.4111 Solute, in Liquid0.589Solvent, in Liquid0.7741 Solute, in Gas0.226 x 100Solvent vapor, in Gas
423.10.820.0111 Solute, in Liquid0.989Solvent, in Liquid0.5901 Solute, in Gas0.410 x 100Solvent vapor, in Gas
423.11.240.0251 Solute, in Liquid0.975Solvent, in Liquid0.6051 Solute, in Gas0.395 x 100Solvent vapor, in Gas
423.11.820.0401 Solute, in Liquid0.960Solvent, in Liquid0.6171 Solute, in Gas0.383 x 100Solvent vapor, in Gas
423.13.040.0831 Solute, in Liquid0.917Solvent, in Liquid0.6541 Solute, in Gas0.346 x 100Solvent vapor, in Gas
423.14.050.2351 Solute, in Liquid0.765Solvent, in Liquid0.6561 Solute, in Gas0.344 x 100Solvent vapor, in Gas
423.15.050.2701 Solute, in Liquid0.730Solvent, in Liquid0.6561 Solute, in Gas0.344 x 100Solvent vapor, in Gas
423.16.080.3201 Solute, in Liquid0.680Solvent, in Liquid0.6561 Solute, in Gas0.344 x 100Solvent vapor, in Gas
423.17.090.3591 Solute, in Liquid0.641Solvent, in Liquid0.6551 Solute, in Gas0.345 x 100Solvent vapor, in Gas
 Notes:
   1  Calculated by compiler.

 Method/Apparatus/Procedure:
   A description of the apparatus is found in Ref. 1. It consists of two graduated thick-walled glass tubes, 5 mm in diameter and 60 cm in length sealed in a temperature-controlled jacket. Mercury can be independently charged to the bottom of each tube. The saturation tube is equipped with an electro-magnetic vibrator immersed in the mercury to aid in equilibration of the phases. A separate mercury reservoir is pressurized with nitrogen whose pressure can be regulated. Ethylene is stored in one tube, while the solvent is condensed in the equilibration tube. The ethene is transferred to the solvent tube as required. The solubility method is thus a volumetric one.

 Source and Purity of Materials:
   1. Purity 99.3%.
   2. Twice distilled. Normal boiling point = 345.4 K and refractive index nD20 = 1.3953.
Note: At high temperatures and pressures 0.0001 mole % hydroquinone inhibitor was added.

 Estimated Errors:
   Solubility: δ x1/x1 = ± 0.04 (Compiler)
   Temperature: δT/K = ± 0.05
   Pressure: δP/P = ± 0.25%

 References:
   1. Zernov, V.S.; Kogan, V.B.; Lyubetskii, S.G.; Duntov, F.I., Zh. Prikl. Khim 1971, 44, 683.