{"compilation": {"title": "Solubility data from IUPAC SDS Volume 70 (page ?) - Propane with Polystyrene (PS)", "publisher": "The International Union of Pure and Applied Chemistry", "keywords": "Solubility, Solubility data series", "compilers": "Yuri P. Yampol'skii", "sources": [{"citation": "Stewart, M. E.; Hopfenberg, H. B.; Koros, W. J.; McCoy, N. R.; J. Appl. Polym. Sci. 34, 721-735 (1987).", "pubtype": "paper", "url": "https://doi.org/10.1002/app.1987.070340224"}], "system": "Propane with Polystyrene (PS)", "substances": [{"constituent": 1, "name": "Propane", "formula": "C3H8", "molweight": 44.0956, "casrn": "74-98-6", "inchi": "InChI=1S/C3H8/c1-3-2/h3H2,1-2H3", "inchikey": "ATUOYWHBWRKTHZ-UHFFFAOYSA-N", "sample": "Emulsion polymerized PS (B. F. Goodrich Co R/D center) had $M_{\\rm{n}}$ = 440 000 and $T_{\\rm{g}}$ = 381 K.<br/>Instrument grade propane was 99.99% pure."}, {"constituent": 2, "name": "Polystyrene (PS)", "formula": "(C8H8)n", "molweight": 104.149, "casrn": "9003-53-6", "inchi": "InChI=1S/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2", "inchikey": "PPBRXRYQALVLMV-UHFFFAOYSA-N"}], "method": "Gas sorption measurements were performed using a Cahn RG microbalance. The sorption apparatus and procedure are discussed in [1].", "reference": {"citation": "Fechter, J. M. H.; Hopfenberg, H. B.; Koros, W. J.; Polym. Eng. Sci. 21, 925 (1981).", "pubtype": "paper", "url": "https://doi.org/10.1002/pen.760211409"}, "dataset": [{"series": 1, "title": "Solubility <i>C</i> (g per 100 g polymer) of propane in PS*", "points": [{"pntnum": 1, "conditions": [], "data": [{"property": "Ambient pressure", "number": "4.6e+01", "significand": "4.6", "exponent": "1", "sigfigs": "2", "unit": "mm Hg"}, {"property": "Amount concentration (1)", "number": "2.0e-01", "significand": "2.0", "exponent": "-1", "sigfigs": "2", "unit": "g<sub>1</sub>/100 g<sub>2</sub>"}], "supplemental": []}, {"pntnum": 2, "conditions": [], "data": [{"property": "Ambient pressure", "number": "1.49e+02", "significand": "1.49", "exponent": "2", "sigfigs": "3", "unit": "mm Hg"}, {"property": "Amount concentration (1)", "number": "3.8e-01", "significand": "3.8", "exponent": "-1", "sigfigs": "2", "unit": "g<sub>1</sub>/100 g<sub>2</sub>"}], "supplemental": []}, {"pntnum": 3, "conditions": [], "data": [{"property": "Ambient pressure", "number": "3.57e+02", "significand": "3.57", "exponent": "2", "sigfigs": "3", "unit": "mm Hg"}, {"property": "Amount concentration (1)", "number": "5.6e-01", "significand": "5.6", "exponent": "-1", "sigfigs": "2", "unit": "g<sub>1</sub>/100 g<sub>2</sub>"}], "supplemental": []}, {"pntnum": 4, "conditions": [], "data": [{"property": "Ambient pressure", "number": "5.58e+02", "significand": "5.58", "exponent": "2", "sigfigs": "3", "unit": "mm Hg"}, {"property": "Amount concentration (1)", "number": "7.9e-01", "significand": "7.9", "exponent": "-1", "sigfigs": "2", "unit": "g<sub>1</sub>/100 g<sub>2</sub>"}], "supplemental": []}, {"pntnum": 6, "conditions": [], "data": [{"property": "Ambient pressure", "number": "7e+02", "significand": "7", "exponent": "2", "sigfigs": "1", "unit": "mm Hg"}, {"property": "Amount concentration (1)", "number": "1.05e+00", "significand": "1.05", "exponent": "0", "sigfigs": "3", "unit": "g<sub>1</sub>/100 g<sub>2</sub>"}], "supplemental": []}, {"pntnum": 7, "conditions": [], "data": [{"property": "Ambient pressure", "number": "4.6e+01", "significand": "4.6", "exponent": "1", "sigfigs": "2", "unit": "mm Hg"}, {"property": "Amount concentration (1)", "number": "3.0e-01", "significand": "3.0", "exponent": "-1", "sigfigs": "2", "unit": "g<sub>1</sub>/100 g<sub>2</sub>"}], "supplemental": []}, {"pntnum": 8, "conditions": [], "data": [{"property": "Ambient pressure", "number": "1.44e+02", "significand": "1.44", "exponent": "2", "sigfigs": "3", "unit": "mm Hg"}, {"property": "Amount concentration (1)", "number": "5.6e-01", "significand": "5.6", "exponent": "-1", "sigfigs": "2", "unit": "g<sub>1</sub>/100 g<sub>2</sub>"}], "supplemental": []}, {"pntnum": 9, "conditions": [], "data": [{"property": "Ambient pressure", "number": "4.48e+02", "significand": "4.48", "exponent": "2", "sigfigs": "3", "unit": "mm Hg"}, {"property": "Amount concentration (1)", "number": "8.5e-01", "significand": "8.5", "exponent": "-1", "sigfigs": "2", "unit": "g<sub>1</sub>/100 g<sub>2</sub>"}], "supplemental": []}]}]}}