{"@context": ["https://stuchalk.github.io/scidata/contexts/crg_chemical.jsonld", "https://stuchalk.github.io/scidata/contexts/crg_mixture.jsonld", "https://stuchalk.github.io/scidata/contexts/crg_substance.jsonld", "https://stuchalk.github.io/scidata/contexts/scidata.jsonld", "https://stuchalk.github.io/scidata/contexts/sol.jsonld", {"sdo": "https://stuchalk.github.io/scidata/ontology/scidata.owl#", "w3i": "https://w3id.org/skgo/modsci#", "dc": "http://purl.org/dc/terms/", "qudt": "https://qudt.org/vocab/unit/", "xsd": "http://www.w3.org/2001/XMLSchema#", "gb": "https://goldbook.iupac.org/", "so": "https://stuchalk.github.io/scidata/ontology/solubility.owl#", "ss": "http://semanticscience.org/resource/", "obo": "http://purl.obolibrary.org/obo/", "afrl": "http://purl.allotrope.org/ontologies/role#", "afq": "http://purl.allotrope.org/ontologies/quality#", "enm": "http://purl.enanomapper.org/onto/"}, {"@base": "https://srdata.unf.edu/solubility/api/compilation/2262/jsonld#"}], "@id": "", "generatedAt": "08-19-26 06:38:04", "version": "1", "@graph": {"@id": "https://srdata.unf.edu/solubility/api/compilation/2262/jsonld#", "@type": "sdo:scidataFramework", "uid": "59_89", "title": "Solubility data from IUPAC SDS Volume 59 (page 78) - Naphthacene with n-Heptane", "authors": [{"@id": "author/1/", "@type": "dc:creator", "name": "William E. Acree, Jr.", "role": "compiler"}], "description": "Compiled solubility data reported in the IUPAC Solubility Data Series", "publisher": "The International Union of Pure and Applied Chemistry", "keywords": ["Solubility", "Solubility data series"], "toc": ["dc:creator", "dc:rights", "dc:source", "sdo:chemical", "sdo:condition", "sdo:constituent", "sdo:datagroup", "sdo:datapoint", "sdo:dataset", "sdo:datum", "sdo:methodology", "sdo:mixture", "sdo:numericvalue", "sdo:procedure", "sdo:quantity", "sdo:scidataFramework", "sdo:scientificData", "sdo:substance", "sdo:system"], "ids": ["afq:AFQ_0000168", "afrl:0000269", "afrl:0000270", "obo:NCIT_C25206", "qudt:DEG_C", "sdo:numericvalue", "w3i:Chemistry", "w3i:PhysicalChemistry", "xsd:float"], "scidata": {"@id": "scidata/", "@type": "sdo:scientificData", "discipline#": "w3i:Chemistry", "subdiscipline#": "w3i:PhysicalChemistry", "methodology": {"@id": "methodology/", "@type": "sdo:methodology", "aspects": [{"@id": "procedure/1/", "@type": "sdo:procedure", "description": "Constant temperature bath, centrifuge, thermometer, and an uv/visible spectrometer.<br>Excess solute and solvent were placed in glass vials, pre-equilibrated for several hours at 60-80 \u00baC, and then equilibrated at 20 \u00baC for several additional hours. After equilibration and centrifugation, concentrations determined from the measured absorbance using the Beer-Lambert law.", "references": []}]}, "system": {"@id": "system/", "@type": "sdo:system", "facets": [{"@id": "substance/1/", "@type": "sdo:substance", "name": "Heptane", "formula": "C7H16", "casrn": "142-82-5", "iupacname": "heptane", "inchikey": "IMNFDUFMRHMDMM-UHFFFAOYSA-N"}, {"@id": "substance/2/", "@type": "sdo:substance", "name": "Naphthacene", "formula": "C18H12", "casrn": "92-24-0", "iupacname": "tetracene", "inchikey": "IFLREYGFSNHWGE-UHFFFAOYSA-N"}, {"@id": "chemical/1/", "@type": "sdo:chemical", "name": "Naphthacene", "description": "Purity not given, commercial sample of unspecified source, was used as received.", "substance#": "substance/1/"}, {"@id": "chemical/2/", "@type": "sdo:chemical", "name": "Heptane", "description": "Purity and chemical source not given, purification procedure not specified.", "substance#": "substance/2/"}, {"@id": "mixture/1/", "@type": "sdo:mixture", "name": "Naphthacene with n-Heptane", "type": "binary system", "constituents": [{"@id": "mixture/1/constituent/1/", "@type": "sdo:constituent", "chemical": "chemical 2", "chemical#": "chemical/2/", "role": "solvent", "role#": "afrl:0000269"}, {"@id": "mixture/1/constituent/2/", "@type": "sdo:constituent", "chemical": "chemical 1", "chemical#": "chemical/1/", "role": "solute", "role#": "afrl:0000270"}]}, {"@id": "quantity/1/", "@type": "sdo:quantity", "quantity": "Ambient temperature", "quantity#": "obo:NCIT_C25206", "unit": "Degree celsius", "unit#": "qudt:DEG_C"}, {"@id": "condition/1/", "@type": "sdo:condition", "quantity#": "quantity/1/", "number": "2.00e+01", "significand": 2.0, "exponent": 1, "sigfigs": 3}]}, "dataset": {"@id": "dataset/", "@type": "sdo:dataset", "datagroup": [{"@id": "datagroup/1/", "@type": "sdo:datagroup", "label": "Datagroup 1", "mixture#": "mixture/1/", "datapoints": ["datapoint/1/"]}], "datapoint": [{"@id": "datapoint/1/", "@type": "sdo:datapoint", "uid": "59:089:001:001:001", "conditions#": ["condition/1/"], "data": [{"@id": "datapoint/1/datum/1/", "@type": "sdo:datum", "quantity": "Amount concentration (1)", "quantity#": "afq:AFQ_0000168", "value": {"@id": "datapoint/1/datum/1/value/1/", "@type": "sdo:numericvalue", "datatype": "xsd:float", "number": "1.6e-04", "significand": 1.6, "exponent": -4, "sigfigs": 2}}]}]}}, "sources": [{"@id": "source/1/", "@type": "dc:source", "citation": "Lissi, E. A.; Abuin, E. B.; Bol. Soc. Chil. Quim. 1981, 26, 19-34."}, {"@id": "source/2/", "@type": "dc:source", "citation": "Solubility data from IUPAC SDS Volume 59 (page 78) - Naphthacene with n-Heptane", "url": "https://iupac.github.io/SolubilityDataSeries/volumes/SDS-59.pdf"}], "rights": [{"@id": "rights/1/", "@type": "dc:rights", "holder": "The International Union of Pure and Applied Chemistry (IUPAC)", "license": "https://creativecommons.org/licenses/by-nc/4.0/"}]}}