{"compilation": {"title": "Solubility data from IUPAC SDS Volume 57 (page ?) - Ethene with o-Xylene and Ethylbenzene", "publisher": "The International Union of Pure and Applied Chemistry", "keywords": "Solubility, Solubility data series", "compilers": "Walter Hayduk", "sources": [{"citation": "Nakamura, E.; Koguchi, K.; Amemiya, T.; Kogyo Kagaku Zasshi, 1966, 69, 1940-1944.", "pubtype": "paper", "url": "https://doi.org/10.1246/nikkashi1898.69.10_1940"}], "system": "Ethene with o-Xylene and Ethylbenzene", "substances": [{"constituent": 1, "name": "Ethylene", "formula": "C2H4", "molweight": 28.0532, "casrn": "74-85-1", "inchi": "InChI=1S/C2H4/c1-2/h1-2H2", "inchikey": "VGGSQFUCUMXWEO-UHFFFAOYSA-N", "sample": "Ethene purity was 99.6%."}, {"constituent": 2, "name": "1,2-Dimethylbenzene", "formula": "C8H10", "molweight": 106.165, "casrn": "95-47-6", "inchi": "InChI=1S/C8H10/c1-7-5-3-4-6-8(7)2/h3-6H,1-2H3", "inchikey": "CTQNGGLPUBDAKN-UHFFFAOYSA-N", "sample": "The 1,2-Dimethylbenzene purity was 99.9% as determined by GC."}, {"constituent": 3, "name": "Ethylbenzene", "formula": "C8H10", "molweight": 106.165, "casrn": "100-41-4", "inchi": "InChI=1S/C8H10/c1-2-8-6-4-3-5-7-8/h3-7H,2H2,1H3", "inchikey": "YNQLUTRBYVCPMQ-UHFFFAOYSA-N", "sample": "Ethylbenzene source and purity not given."}], "method": "For lower pressures a 200 cm<sup>3</sup> graduated glass cell was used. Solvent was charged to 100 cm<sup>3</sup>; then the cell and contents were weighed. For degassing, ethene was pressured into the cell from a 170 cm<sup>3</sup> ss bomb; then the cell was shaken, gas evacuated and cell recharged with ethene several times. After degassing, the cell contents were equilibrated at constant temperature and pressure for 3-4 h. After the volume of solution was measured, the sealed cell was placed in a desiccator and later weighed at room temperature. For higher pressures two cells, one glass the other ss, of identical volume were used simultaneously. The same procedure was used except that the solution volume was measured in the glass cell and the final mass in the ss cell. 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