2,4-dichlorophenoxyacetic Acid, Propylene Glycol Butyl Ether Ester
Everything that changed this flow. Back to the flow
08a91e70-3ddc-11dd-99dc-0050c2490048
By field
13 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| properties | 5 | enrich_references, opsin_iupac, rdkit_post_consensus, rdkit_pre_consensus, withhold_ambiguous_mass | withhold_ambiguous_mass: removed molecular_mass, monoisotopic_mass; the flow carries 2 candidate structures, so no one mass describes it |
| prefLabel | 2 | bootstrap_labels, normalize_name_case | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| altLabel | 1 | consensus_match | group_key=2,4-dichlorophenoxyaceticacid,propyleneglycolbutyletherester||dimension=Environmental > media=Ground > geography=Agricultural; cas=1320-18-9; added Common Chemistry CAS names as altLabel: 2,4-D 2-butoxymethylethyl ester, 2,4-D PGBE, 2,4-D PGBEE, 2,4-D Propylene glycol butyl ether ester, 2,4-D ester, Acetic acid, (2,4-dichlorophenoxy)-, 2-butoxymethylethyl ester, Acetic acid, (2,4-dichlorophenoxy)-, butoxy propylene deriv., Acetic acid, 2-(2,4-dichlorophenoxy)-, 2-butoxymethylethyl ester, Esteron 99; object_uuid=fo-074158786878fa0d |
| cas_match_labels | 1 | consensus_match | group_key=2,4-dichlorophenoxyaceticacid,propyleneglycolbutyletherester||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=[]; cas_sources={'1320-18-9': []}; assigned CAS labels from group consensus; object_uuid=fo-074158786878fa0d: {'1320-18-9': '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 fresh water |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to fresh water |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['1320-18-9']; matched_chebi_ids=[]; candidate_pubchem_cids=[14840]; selected_pubchem_cids=[14840]; 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 |
|---|---|---|---|---|---|
| 8,186 | bootstrap_labels | prefLabel | — | [{"@value":"2,4-dichlorophenoxyacetic acid, propylene glycol butyl ether ester","@language":"en","source":{"prov:wasGen… | Bootstrapped prefLabel from legacy name field |
| 8,187 | bootstrap_labels | name | 2,4-dichlorophenoxyacetic acid, propylene glycol butyl ether ester | — | Purged legacy name field to enforce prefLabel usage |
| 8,188 | bootstrap_labels | synonyms | ["2,4-D 2-butoxymethylethyl ester","2,4-D 3-butoxypropyl ester","2,4-D PGBE","2,4-D butoxypropyl ester","2,4-D propylen… | [] | Removed legacy synonyms field in favor of structured labels |
| 36,922 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Surface water"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to fresh water |
| 36,923 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-suwa | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to fresh water |
| 216,065 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 223,020 | normalize_name_case | prefLabel | [{"@value":"2,4-dichlorophenoxyacetic acid, propylene glycol butyl ether ester","@language":"en","source":{"prov:wasGen… | [{"@value":"2,4-dichlorophenoxyacetic Acid, Propylene Glycol Butyl Ether Ester","@language":"en","source":{"prov:wasGen… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 234,999 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C15H20Cl2O… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 235,000 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 235,001 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J103.704H","provenance":{"prov:wasGeneratedBy":"enrich_referen… | Added references with provenance; cas_numbers=['1320-18-9']; matched_chebi_ids=[]; candidate_pubchem_cids=[14840]; selected_pubchem_cids=[14840]; 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 |
| 250,557 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C15H20Cl2O… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C15H20Cl2O… | rdkit_pre_consensus from 'CCCCOC(C)COC(=O)COC1=C(C=C(C=C1)Cl)Cl'; added: molecular_mass, monoisotopic_mass |
| 259,940 | consensus_match | altLabel | [] | [{"@value":"2,4-D 2-butoxymethylethyl ester","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:w… | group_key=2,4-dichlorophenoxyaceticacid,propyleneglycolbutyletherester||dimension=Environmental > media=Ground > geography=Agricultural; cas=1320-18-9; added Common Chemistry CAS names as altLabel: 2,4-D 2-butoxymethylethyl ester, 2,4-D PGBE, 2,4-D PGBEE, 2,4-D Propylene glycol butyl ether ester, 2,4-D ester, Acetic acid, (2,4-dichlorophenoxy)-, 2-butoxymethylethyl ester, Acetic acid, (2,4-dichlorophenoxy)-, butoxy propylene deriv., Acetic acid, 2-(2,4-dichlorophenoxy)-, 2-butoxymethylethyl ester, Esteron 99; object_uuid=fo-074158786878fa0d |
| 259,941 | consensus_match | cas_match_labels | — | {"1320-18-9":"exactMatch"} | group_key=2,4-dichlorophenoxyaceticacid,propyleneglycolbutyletherester||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=[]; cas_sources={'1320-18-9': []}; assigned CAS labels from group consensus; object_uuid=fo-074158786878fa0d: {'1320-18-9': 'exactMatch'} |
| 275,720 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C15H20Cl2O… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C15H20Cl2O… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Acetic acid, (2,4-dichlorophenoxy)-, 2-butoxymethylethyl ester' |
| 282,276 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C15H20Cl2O… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C15H20Cl2O… | rdkit_post_consensus from 'CCCCOCCCOC(=O)COc1ccc(Cl)cc1Cl'; added: inchi2d_key_string; confirmed: smiles_string, inchi2d_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 286,888 | withhold_ambiguous_mass | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C15H20Cl2O… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C15H20Cl2O… | withhold_ambiguous_mass: removed molecular_mass, monoisotopic_mass; the flow carries 2 candidate structures, so no one mass describes it |
| 299,485 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/08a91e70-3ddc-… | associations resolved on the elementary layer |
| 397,524 | 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/20260821T1122181958110000/8186 | prefLabel | ef:agent/bootstrap_labels | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v0 | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v1 |
| ef:activity/change/20260821T1122181958110000/8187 | name | ef:agent/bootstrap_labels | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v1 | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v2 |
| ef:activity/change/20260821T1122181958110000/8188 | synonyms | ef:agent/bootstrap_labels | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v2 | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v3 |
| ef:activity/change/20260821T1122181958110000/36922 | context | ef:agent/default_context_mapping | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v3 | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v4 |
| ef:activity/change/20260821T1122181958110000/36923 | context_iri | ef:agent/default_context_mapping | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v4 | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v5 |
| ef:activity/change/20260821T1122181958110000/216065 | unit_iri | ef:agent/unit_normalization | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v5 | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v6 |
| ef:activity/change/20260821T1122181958110000/223020 | prefLabel | ef:agent/normalize_name_case | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v6 | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v7 |
| ef:activity/change/20260821T1122181958110000/234999 | properties | ef:agent/enrich_references | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v7 | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v8 |
| ef:activity/change/20260821T1122181958110000/235000 | skos_definition | ef:agent/enrich_references | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v8 | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v9 |
| ef:activity/change/20260821T1122181958110000/235001 | references | ef:agent/enrich_references | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v9 | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v10 |
| ef:activity/change/20260821T1122181958110000/250557 | properties | ef:agent/rdkit_pre_consensus | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v10 | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v11 |
| ef:activity/change/20260821T1122181958110000/259940 | altLabel | ef:agent/consensus_match | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v11 | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v12 |
| ef:activity/change/20260821T1122181958110000/259941 | cas_match_labels | ef:agent/consensus_match | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v12 | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v13 |
| ef:activity/change/20260821T1122181958110000/275720 | properties | ef:agent/opsin_iupac | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v13 | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v14 |
| ef:activity/change/20260821T1122181958110000/282276 | properties | ef:agent/rdkit_post_consensus | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v14 | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v15 |
| ef:activity/change/20260821T1122181958110000/286888 | properties | ef:agent/withhold_ambiguous_mass | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v15 | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v16 |
| ef:activity/change/20260821T1122181958110000/299485 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v16 | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v17 |
| ef:activity/change/20260821T1122181958110000/397524 | types | ef:agent/link_flows_to_their_substance | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v17 | ef:flow/08a91e70-3ddc-11dd-99dc-0050c2490048/v18 |