{"compilation": {"title": "Solubility data from IUPAC SDS Volume 37 (page 494) - Heptane with Water", "publisher": "The International Union of Pure and Applied Chemistry", "keywords": "Solubility, Solubility data series", "compilers": "Glenn T. Hefter", "sources": [{"citation": "Booth, H. S.; Everson, H. E.; Ind. Eng. Chem. 1948, 40, 1491-3.", "pubtype": "paper", "url": "https://doi.org/10.1021/ie50464a033"}], "system": "Heptane with Water", "substances": [{"constituent": 1, "name": "Heptane", "formula": "C7H16", "molweight": 100.202, "casrn": "142-82-5", "inchi": "InChI=1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3", "inchikey": "IMNFDUFMRHMDMM-UHFFFAOYSA-N", "sample": "\"Highest grade commercial sample available\"; no other details given."}, {"constituent": 2, "name": "Water", "formula": "H2O", "molweight": 18.0153, "casrn": "7732-18-5", "inchi": "InChI=1S/H2O/h1H2", "inchikey": "XLYOFNOQVPJJNP-UHFFFAOYSA-N", "sample": "Distilled."}], "method": "A known volume of water, typically 50 mL, was placed in a stoppered Babcock tube having a neck grauated from 0 to 1.6 mL in steps of 0.02 mL. An excess of solute was added and the mixture allowed to come to equilibrium in a constant temperature bath then centrifuged. The amount of solute dissolved was determined by subtracting the undissolved solute, measured directly in the tube, from the total added.", "dataset": []}}