2-ethoxy-2-methylbutane
Everything that changed this flow. Back to the flow
17890c8b-08d5-4e32-b65a-1233d0663ec3
By field
13 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| properties | 5 | enrich_references, normalise_property_values, opsin_iupac, rdkit_post_consensus, rdkit_pre_consensus | typed the way the ontology types it |
| altLabel | 2 | consensus_match, dedupe_altlabels | Deduplicated altLabel values and removed entries matching prefLabel |
| cas_match_labels | 1 | consensus_match | group_key=2-ethoxy-2-methylbutane||dimension=Environmental > media=Water > water_body=Long-term; group_sources=['pubchem']; cas_sources={'919-94-8': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-3ecbb0226c22636e: {'919-94-8': 'exactMatch'} |
| concept_associations | 1 | carry_associations_onto_flows | associations resolved on the elementary layer |
| context | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified (long-term) |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified (long-term) |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| prefLabel | 1 | bootstrap_labels | Bootstrapped prefLabel from legacy name field |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['919-94-8']; matched_chebi_ids=[]; candidate_pubchem_cids=[13527]; selected_pubchem_cids=[13527]; formula_similarity_expected=[]; pubchem_selection_rule=curated_cas_then_formula_similarity_then_prefer_chebi_aligned_when_unambiguous_else_keep_all_cas_matches; single_cas_commonchem_link=yes |
| skos_definition | 1 | enrich_references | Merged ChEBI/PubChem definitions into skos:definition |
| synonyms | 1 | bootstrap_labels | Removed legacy synonyms field in favor of structured labels |
| types | 1 | link_flows_to_their_substance | the substance's answer, copied onto its flow |
| unit_iri | 1 | unit_normalization | Unit IRI set from normalization of 'kg' |
Where several steps wrote one field, the last one won — and the log below shows the sequence.
Changes
18| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 15,642 | bootstrap_labels | prefLabel | — | [{"@value":"2-ethoxy-2-methylbutane","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttri… | Bootstrapped prefLabel from legacy name field |
| 15,643 | bootstrap_labels | name | 2-ethoxy-2-methylbutane | — | Purged legacy name field to enforce prefLabel usage |
| 15,644 | bootstrap_labels | synonyms | ["organic","butane,2-ethoxy-2-methyl-","2-ethoxy-2-methylbutane","taee","tertamylethylether"] | [] | Removed legacy synonyms field in favor of structured labels |
| 52,154 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Long-term"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified (long-term) |
| 52,155 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-lote | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified (long-term) |
| 218,484 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 241,923 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H16O"],"… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 241,924 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 241,925 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J293.870G","provenance":{"prov:wasGeneratedBy":"enrich_referen… | Added references with provenance; cas_numbers=['919-94-8']; matched_chebi_ids=[]; candidate_pubchem_cids=[13527]; selected_pubchem_cids=[13527]; formula_similarity_expected=[]; pubchem_selection_rule=curated_cas_then_formula_similarity_then_prefer_chebi_aligned_when_unambiguous_else_keep_all_cas_matches; single_cas_commonchem_link=yes |
| 252,569 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H16O"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H16O"],"… | rdkit_pre_consensus from 'CCC(C)(C)OCC'; added: molecular_mass, monoisotopic_mass |
| 260,756 | consensus_match | altLabel | [] | [{"@value":"<em>tert</em>-Amyl ethyl ether","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wa… | group_key=2-ethoxy-2-methylbutane||dimension=Environmental > media=Water > water_body=Long-term; cas=919-94-8; added Common Chemistry CAS names as altLabel: <em>tert</em>-Amyl ethyl ether, Butane, 2-ethoxy-2-methyl-, Ether, ethyl <em>tert</em>-pentyl, Ethyl 1,1-dimethylpropyl ether, Ethyl <em>tert</em>-amyl ether, Ethyl <em>tert</em>-pentyl ether; object_uuid=fo-3ecbb0226c22636e |
| 260,757 | consensus_match | cas_match_labels | — | {"919-94-8":"exactMatch"} | group_key=2-ethoxy-2-methylbutane||dimension=Environmental > media=Water > water_body=Long-term; group_sources=['pubchem']; cas_sources={'919-94-8': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-3ecbb0226c22636e: {'919-94-8': 'exactMatch'} |
| 277,774 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H16O"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H16O"],"… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '2-ethoxy-2-methylbutane' |
| 284,474 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H16O"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H16O"],"… | rdkit_post_consensus from 'CCOC(C)(C)CC'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 292,831 | dedupe_altlabels | altLabel | [{"@value":"<em>tert</em>-Amyl ethyl ether","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wa… | [{"@value":"tert-Amyl ethyl ether","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttribut… | Deduplicated altLabel values and removed entries matching prefLabel |
| 307,104 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/17890c8b-08d5-… | associations resolved on the elementary layer |
| 392,126 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H16O"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H16O"],"… | typed the way the ontology types it |
| 400,445 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
PROV-O trail
18 activitiesOne activity per change: which version of the flow it consumed, and which it produced. The values are on the change with the same number — stored once, not twice.
| Activity | Field | Agent | Used | Generated |
|---|---|---|---|---|
| ef:activity/change/20260821T1302361922970000/15642 | prefLabel | ef:agent/bootstrap_labels | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v0 | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v1 |
| ef:activity/change/20260821T1302361922970000/15643 | name | ef:agent/bootstrap_labels | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v1 | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v2 |
| ef:activity/change/20260821T1302361922970000/15644 | synonyms | ef:agent/bootstrap_labels | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v2 | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v3 |
| ef:activity/change/20260821T1302361922970000/52154 | context | ef:agent/default_context_mapping | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v3 | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v4 |
| ef:activity/change/20260821T1302361922970000/52155 | context_iri | ef:agent/default_context_mapping | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v4 | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v5 |
| ef:activity/change/20260821T1302361922970000/218484 | unit_iri | ef:agent/unit_normalization | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v5 | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v6 |
| ef:activity/change/20260821T1302361922970000/241923 | properties | ef:agent/enrich_references | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v6 | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v7 |
| ef:activity/change/20260821T1302361922970000/241924 | skos_definition | ef:agent/enrich_references | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v7 | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v8 |
| ef:activity/change/20260821T1302361922970000/241925 | references | ef:agent/enrich_references | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v8 | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v9 |
| ef:activity/change/20260821T1302361922970000/252569 | properties | ef:agent/rdkit_pre_consensus | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v9 | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v10 |
| ef:activity/change/20260821T1302361922970000/260756 | altLabel | ef:agent/consensus_match | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v10 | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v11 |
| ef:activity/change/20260821T1302361922970000/260757 | cas_match_labels | ef:agent/consensus_match | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v11 | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v12 |
| ef:activity/change/20260821T1302361922970000/277774 | properties | ef:agent/opsin_iupac | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v12 | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v13 |
| ef:activity/change/20260821T1302361922970000/284474 | properties | ef:agent/rdkit_post_consensus | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v13 | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v14 |
| ef:activity/change/20260821T1302361922970000/292831 | altLabel | ef:agent/dedupe_altlabels | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v14 | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v15 |
| ef:activity/change/20260821T1302361922970000/307104 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v15 | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v16 |
| ef:activity/change/20260821T1302361922970000/392126 | properties | ef:agent/normalise_property_values | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v16 | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v17 |
| ef:activity/change/20260821T1302361922970000/400445 | types | ef:agent/link_flows_to_their_substance | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v17 | ef:flow/17890c8b-08d5-4e32-b65a-1233d0663ec3/v18 |