{"schemaVersion":"1.0","generatedAt":"2026-09-22","licence":{"status":"not-yet-granted","spdx":null,"statement":"No licence has yet been granted for SmellBook-created datasets. They are publicly readable; reuse beyond citation and quotation needs permission until a licence is published."},"node":{"entityType":"molecule","urn":"smellbook:molecule:propanoic-acid","key":"propanoic-acid","label":"propanoic acid","description":"propanoic acid: a molecule named in SmellBook's VERIFIED evidence for smells in the Atlas.","pubchemCid":1032,"inchikey":"XBDQKXXYIPTUBI-UHFFFAOYSA-N","formula":"C3H6O2","wikidata":"Q422956","chebi":"30768","canonicalUrl":"https://smellbook.com/molecules/propanoic-acid","attribution":"SmellBook (https://smellbook.com)"},"outgoing":[{"relation":"reported-in","label":"reported in","entity":"smellbook:smell:plastic","entityLabel":"Plastic","record":"/data/graph/smell/plastic.json","provenance":[{"basis":"claim-named-molecule","field":"verifiedClaims[CLM-PLASTIC-001].text","claim":"smellbook:claim:volatiles-emitted-by-plastic-packaging-films","role":"reported-volatile","evidenceClass":"scientific"}]}],"incoming":[],"corrections":[],"citation":"SmellBook. (2026). propanoic acid (molecule). SmellBook knowledge graph, Strategy Phase 369. smellbook:molecule:propanoic-acid. https://smellbook.com/molecules/propanoic-acid","boundary":"Edges are typed and unweighted; none is a similarity, recommendation or personalization score. Browser-local Personal SmellBook data is never part of this export."}