{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-10-22T11:44:46Z",
    "providers": [
      "Claude"
    ],
    "breadth": "researched by Claude against the sources listed below",
    "pass": 2,
    "wave": 5,
    "engine": "claude",
    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-22T12:05:11+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "8 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q2832212",
    "registryId": "vr.tr.tertiary-alcohol",
    "name": "tertiary alcohol",
    "version": "0.2.0-wave.5",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "PHY.MAT"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q2832212/",
  "model": {
    "registry_id": "vr.tr.tertiary-alcohol",
    "name": "tertiary alcohol",
    "purpose": "Let an agent explain tertiary alcohols, their structure, reactions and examples, and point to chemical databases.",
    "definition": "An alcohol group in which the hydroxyl is bonded to a carbon attached to three other carbon atoms (R3C-OH), or a compound containing such a group; classification applies to each hydroxyl-bearing carbon; examples include tert-butanol and linalool; tertiary alcohol groups resist oxidation under conditions that oxidise primary and secondary alcohols.",
    "what_it_is_for": "A chemical class in synthesis, fragrances and natural products.",
    "affordances": [
      "classify alcohols as primary, secondary or tertiary",
      "give examples with database IDs",
      "explain typical reactions (SN1, dehydration)",
      "explain oxidation resistance"
    ],
    "distinguishing_features": [
      "Not oxidised by chromic acid or other mild oxidants under normal conditions.",
      "Many undergo SN1 substitution or E1 dehydration under suitable activating (acidic) conditions.",
      "Soluble tertiary alcohols commonly give rapid Lucas-test turbidity, though allylic and benzylic alcohols can behave similarly."
    ],
    "appearance": null,
    "visual_identification": [
      "Not identifiable by eye; classified by structure"
    ],
    "physical_properties": [
      {
        "quantity": "example: tert-butanol melting point",
        "typical_range": "about 25",
        "unit": "degrees C",
        "note": "solid just below room temperature"
      }
    ],
    "families_and_kinds": [
      "simple tertiary alcohols (tert-butanol, tert-amyl alcohol)",
      "terpenoid tertiary alcohols (linalool, alpha-terpineol)",
      "cyclic tertiary alcohols"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "alcohol",
        "why": "chemical class"
      },
      {
        "relation": "is contrasted with",
        "target": "secondary alcohol",
        "why": "class"
      },
      {
        "relation": "is contrasted with",
        "target": "primary alcohol",
        "why": "class"
      },
      {
        "relation": "is related to",
        "target": "carbocation",
        "why": "reaction intermediate"
      }
    ],
    "identifiers": [
      {
        "scheme": "ChEBI",
        "value_or_pattern": "CHEBI:26878",
        "note": "tertiary alcohol"
      }
    ],
    "standards_and_regulation": [
      "IUPAC nomenclature",
      "GHS classification of individual compounds"
    ],
    "failure_modes_and_hazards": [
      "Flammability of low-molecular-weight members"
    ],
    "agent_conduct": {
      "may": [
        "explain chemistry"
      ],
      "must_not": [
        "give unsafe procedures"
      ],
      "requires_human": []
    },
    "ethics": {
      "considerations": [
        "chemical safety"
      ],
      "affected_parties": []
    },
    "owners": {
      "steward": "nobody; a chemical class",
      "master_systems": [
        "ChEBI",
        "PubChem"
      ]
    },
    "facets_not_applicable": {},
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": []
  },
  "sources": [
    {
      "id": "SRC-001",
      "title": "Q2832212",
      "publisher": "Wikidata",
      "url": "https://www.wikidata.org/wiki/Q2832212",
      "what_it_supports": "identity of the registry item, labels and sitelinks",
      "url_status": "live"
    },
    {
      "id": "SRC-002",
      "title": "Alcohol (chemistry)",
      "publisher": "Wikipedia",
      "url": "https://en.wikipedia.org/wiki/Alcohol_(chemistry)",
      "what_it_supports": "general description of the subject",
      "url_status": "live"
    },
    {
      "id": "SRC-003",
      "title": "Tertiary alcohol, CHEBI:26878",
      "publisher": "EMBL-EBI, ChEBI",
      "url": "https://www.ebi.ac.uk/chebi/CHEBI:26878",
      "what_it_supports": "Class definition, identifier and compound classification.",
      "url_status": "live"
    },
    {
      "id": "SRC-004",
      "title": "tert-Butyl alcohol",
      "publisher": "CDC, National Institute for Occupational Safety and Health",
      "url": "https://www.cdc.gov/niosh/npg/npgd0078.html",
      "what_it_supports": "Melting behavior near 25 degrees C and flammability.",
      "url_status": "live"
    },
    {
      "id": "SRC-005",
      "title": "17.6 Reactions of Alcohols",
      "publisher": "OpenStax, Rice University",
      "url": "https://openstax.org/books/organic-chemistry/pages/17-6-reactions-of-alcohols",
      "what_it_supports": "Conditional SN1 substitution and dehydration behavior.",
      "url_status": "live"
    },
    {
      "id": "SRC-006",
      "title": "17.7 Oxidation of Alcohols",
      "publisher": "OpenStax, Rice University",
      "url": "https://openstax.org/books/organic-chemistry/pages/17-7-oxidation-of-alcohols",
      "what_it_supports": "Resistance of tertiary alcohol groups to ordinary alcohol oxidation.",
      "url_status": "live"
    },
    {
      "id": "SRC-007",
      "title": "Qualitative Analysis",
      "publisher": "California State University, Bakersfield",
      "url": "https://www.csub.edu/chemistry/_files/Lab14_QualitativeAnalysis.pdf",
      "what_it_supports": "Limits of Lucas-test classification.",
      "url_status": "live"
    },
    {
      "id": "SRC-008",
      "title": "1-Oxaspiro[3.5]nonan-7-ol, CID 10820633",
      "publisher": "NCBI, PubChem",
      "url": "https://pubchem.ncbi.nlm.nih.gov/compound/1-Oxaspiro_3.5_nonan-7-ol",
      "what_it_supports": "Structure establishing that this merged compound is a secondary alcohol.",
      "url_status": "live"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "compound",
        "name": "Compound",
        "description": "Which alcohol.",
        "rationale": "Identity first.",
        "layers": [
          {
            "id": "identity",
            "name": "Identity",
            "description": "Name and ID.",
            "findings": [
              {
                "id": "compound",
                "name": "Compound",
                "description": "Name and identifier.",
                "questions": [
                  {
                    "text": "Which compound?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which ChEBI or CAS ID?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "class",
            "name": "Class",
            "description": "Classification.",
            "findings": [
              {
                "id": "class-check",
                "name": "Class check",
                "description": "Basis.",
                "questions": [
                  {
                    "text": "Is the carbinol carbon bonded to three carbons?",
                    "kind": "boundary"
                  },
                  {
                    "text": "Per which structure?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "reactions",
        "name": "Reactions",
        "description": "Reactivity.",
        "rationale": "Tertiary alcohols react typically.",
        "layers": [
          {
            "id": "substitution",
            "name": "Substitution",
            "description": "SN1.",
            "findings": [
              {
                "id": "reaction",
                "name": "Reaction",
                "description": "Type.",
                "questions": [
                  {
                    "text": "Which substitution reactions?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Per which textbook?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "oxidation",
            "name": "Oxidation",
            "description": "Resistance.",
            "findings": [
              {
                "id": "oxidation",
                "name": "Oxidation",
                "description": "Behaviour.",
                "questions": [
                  {
                    "text": "Does it resist oxidation?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Under which conditions?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "properties",
        "name": "Properties",
        "description": "Data.",
        "rationale": "Data from databases.",
        "layers": [
          {
            "id": "physical",
            "name": "Physical",
            "description": "Values.",
            "findings": [
              {
                "id": "physical-data",
                "name": "Physical data",
                "description": "Values.",
                "questions": [
                  {
                    "text": "What melting and boiling points?",
                    "kind": "measurement"
                  },
                  {
                    "text": "Per which database?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "hazards",
            "name": "Hazards",
            "description": "GHS.",
            "findings": [
              {
                "id": "hazard",
                "name": "Hazard",
                "description": "Classification.",
                "questions": [
                  {
                    "text": "Which hazards?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Per which SDS?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "occurrence",
        "name": "Occurrence",
        "description": "Natural and industrial.",
        "rationale": "Many are natural.",
        "layers": [
          {
            "id": "natural",
            "name": "Natural",
            "description": "Sources.",
            "findings": [
              {
                "id": "source",
                "name": "Source",
                "description": "Organism.",
                "questions": [
                  {
                    "text": "Where does it occur?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Per which study?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "uses",
            "name": "Uses",
            "description": "Applications.",
            "findings": [
              {
                "id": "use",
                "name": "Use",
                "description": "Application.",
                "questions": [
                  {
                    "text": "Which uses?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Per which source?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "The registry merges many specific compounds, including a nonmember (1-oxaspiro[3.5]nonan-7-ol, a secondary alcohol); they need review."
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}