N-1,3-dimethylbutyl-N'-phenyl-p-phenylenediamine
Everything that changed this flow. Back to the flow
87431e64-bbb0-4bf5-80b0-cf592dcc3e86
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 |
| prefLabel | 3 | bootstrap_labels, normalize_name_case, substance_label_v1 | the substance's name: N-1,3-dimethylbutyl-N'-phenyl-p-phenylenediamine |
| altLabel | 2 | consensus_match, strip_catalogue_altlabels | Removed 10 catalogue altLabel value(s): 'Antioxidant 4020' (trade name), 'CD 13' (grade code), 'Curekind 4020' (trade name), 'PD 2' (grade code), 'Permanax 120' (trade name), 'Sirantox 4020' (trade name), 'UOP 562' (grade code), 'UOP 588' (grade code), 'Vulkanox 4020' (trade name), 'Wingstay 300' (trade name) |
| cas_match_labels | 1 | consensus_match | group_key=n-1,3-dimethylbutyl-n'-phenyl-p-phenylenediamine||dimension=Environmental > media=Ground > geography=Unknown; group_sources=['ec_inventory', 'pubchem']; cas_sources={'793-24-8': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-c1b9260a1fa5aa06: {'793-24-8': '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 air > Emissions to air, indoor |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, indoor |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['793-24-8']; matched_chebi_ids=[]; candidate_pubchem_cids=[13101]; selected_pubchem_cids=[13101]; 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
20| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 24,056 | bootstrap_labels | prefLabel | — | [{"@value":"n-1,3-dimethylbutyl-n'-phenyl-p-phenylenediamine","@language":"en","source":{"prov:wasGeneratedBy":"bootstr… | Bootstrapped prefLabel from legacy name field |
| 24,057 | bootstrap_labels | name | n-1,3-dimethylbutyl-n'-phenyl-p-phenylenediamine | — | Purged legacy name field to enforce prefLabel usage |
| 24,058 | bootstrap_labels | synonyms | ["n-1,3-dimethylbutyl-n'","-phenyl-p-phenylenediamine","n-(1,3-dimethylbutyl)-n'-phenyl-p-phenylenediamine","1,4-be… | [] | Removed legacy synonyms field in favor of structured labels |
| 130,190 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","indoor":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, indoor |
| 130,191 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-indr-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, indoor |
| 220,135 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 226,398 | normalize_name_case | prefLabel | [{"@value":"n-1,3-dimethylbutyl-n'-phenyl-p-phenylenediamine","@language":"en","source":{"prov:wasGeneratedBy":"bootstr… | [{"@value":"N-1,3-dimethylbutyl-n'-phenyl-p-phenylenediamine","@language":"en","source":{"prov:wasGeneratedBy":"bootstr… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 246,566 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C18H24N2"]… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 246,567 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 246,568 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J21.253I","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['793-24-8']; matched_chebi_ids=[]; candidate_pubchem_cids=[13101]; selected_pubchem_cids=[13101]; 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 |
| 253,916 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C18H24N2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C18H24N2"]… | rdkit_pre_consensus from 'CC(C)CC(C)NC1=CC=C(C=C1)NC2=CC=CC=C2'; added: molecular_mass, monoisotopic_mass |
| 269,402 | consensus_match | altLabel | [] | [{"@value":"1,4-Benzenediamine, <em>N</em>-(1,3-dimethylbutyl)-<em>N</em>′-phenyl-","@language":"en","source":{"prov:wa… | group_key=n-1,3-dimethylbutyl-n'-phenyl-p-phenylenediamine||dimension=Environmental > media=Ground > geography=Unknown; cas=793-24-8; added Common Chemistry CAS names as altLabel: 1,4-Benzenediamine, <em>N</em>-(1,3-dimethylbutyl)-<em>N</em>′-phenyl-, 1,4-Benzenediamine, <em>N</em><sup>1</sup>-(1,3-dimethylbutyl)-<em>N</em><sup>4</sup>-phenyl-, 1-<em>N</em>-(4-Methylpentan-2-yl)-4-<em>N</em>-phenylbenzene-1,4-diamine, 4-(1,3-Dimethylbutylamino)diphenylamine, 6PPD, <em>N</em>-(1,3-Dimethylbutyl)-<em>N</em>′-phenyl-1,4-benzenediamine, <em>N</em>-(1,3-Dimethylbutyl)-<em>N</em>′-phenyl-1,4-phenylenediamine, <em>N</em>-(1,3-Dimethylbutyl)-<em>N</em>′-phenyl-<em>p</em>-phenylenediamine, <em>N</em>-(4-Methyl-2-pentyl)-<em>N</em>′-phenyl-<em>p</em>-phenylenediamine, <em>N</em>-Phenyl-<em>N</em>′-(1,3-dimethylbutyl)-1,4-phenylenediamine, <em>N</em>-Phenyl-<em>N</em>′-(1,3-dimethylbutyl)-<em>p</em>-phenylenediamine, <em>N</em><sup>1</sup>-(1,3-Dimethylbutyl)-<em>N</em><sup>4</sup>-phenyl-1,4-benzenediamine, <em>p</em>-Phenylenediamine, <em>N</em>-(1,3-dimethylbutyl)-<em>N</em>′-phenyl-, Accinox ZC, Antage 6C, Antigene 6C, Antioxidant 4020, Antioxidant 6C, Antioxidant CD 13, Antioxidant PD 2, Antozite 67, Antozite 67F, CD 13, CI, Curekind 4020, DBDA, DMBPD, Diafen 13, Diafen FDMB, Dusantox 6PPD, Flexzone 7F, Flexzone 7L, Flexzone 7P, Forte 6C, Kumanox 13, Kumanox 13C, Luvomaxx 6PPD, Nocceler 6C, Noccrac 6C, Nocrac 6C, Ozonone 6C, PD 2, Permanax 120, Permanax 6PPD, Pilflex 13, Santoflex 13, Santoflex 13F, Santoflex 6PPD, Sirantox 4020, Sirantox 6PPD, Stangard 6PPD, Sunsine 6PPD, UOP 562, UOP 588, Vulkanox 4020, Vulkanox 4020LG, Wingstay 300; object_uuid=fo-c1b9260a1fa5aa06 |
| 269,403 | consensus_match | cas_match_labels | — | {"793-24-8":"exactMatch"} | group_key=n-1,3-dimethylbutyl-n'-phenyl-p-phenylenediamine||dimension=Environmental > media=Ground > geography=Unknown; group_sources=['ec_inventory', 'pubchem']; cas_sources={'793-24-8': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-c1b9260a1fa5aa06: {'793-24-8': 'exactMatch'} |
| 279,102 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C18H24N2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C18H24N2"]… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '1,4-Benzenediamine, N-(1,3-dimethylbutyl)-N′-phenyl-' |
| 285,952 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C18H24N2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C18H24N2"]… | rdkit_post_consensus from 'CC(C)CC(C)Nc1ccc(Nc2ccccc2)cc1'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 291,421 | strip_catalogue_altlabels | altLabel | [{"@value":"1,4-Benzenediamine, <em>N</em>-(1,3-dimethylbutyl)-<em>N</em>′-phenyl-","@language":"en","source":{"prov:wa… | [{"@value":"1,4-Benzenediamine, N-(1,3-dimethylbutyl)-N′-phenyl-","@language":"en","source":{"prov:wasGeneratedBy":"con… | Removed 10 catalogue altLabel value(s): 'Antioxidant 4020' (trade name), 'CD 13' (grade code), 'Curekind 4020' (trade name), 'PD 2' (grade code), 'Permanax 120' (trade name), 'Sirantox 4020' (trade name), 'UOP 562' (grade code), 'UOP 588' (grade code), 'Vulkanox 4020' (trade name), 'Wingstay 300' (trade name) |
| 346,095 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/87431e64-bbb0-… | associations resolved on the elementary layer |
| 393,495 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C18H24N2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C18H24N2"]… | typed the way the ontology types it |
| 402,496 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
| 404,172 | substance_label_v1 | prefLabel | [{"@value":"N-1,3-dimethylbutyl-n'-phenyl-p-phenylenediamine","@language":"en","source":{"prov:wasGeneratedBy":"bootstr… | [{"@value":"N-1,3-dimethylbutyl-N'-phenyl-p-phenylenediamine","@language":"en","@lang":"en","source":{"prov:wasGenerate… | the substance's name: N-1,3-dimethylbutyl-N'-phenyl-p-phenylenediamine |
PROV-O trail
20 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/20260822T0600486828500000/24056 | prefLabel | ef:agent/bootstrap_labels | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v0 | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v1 |
| ef:activity/change/20260822T0600486828500000/24057 | name | ef:agent/bootstrap_labels | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v1 | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v2 |
| ef:activity/change/20260822T0600486828500000/24058 | synonyms | ef:agent/bootstrap_labels | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v2 | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v3 |
| ef:activity/change/20260822T0600486828500000/130190 | context | ef:agent/default_context_mapping | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v3 | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v4 |
| ef:activity/change/20260822T0600486828500000/130191 | context_iri | ef:agent/default_context_mapping | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v4 | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v5 |
| ef:activity/change/20260822T0600486828500000/220135 | unit_iri | ef:agent/unit_normalization | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v5 | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v6 |
| ef:activity/change/20260822T0600486828500000/226398 | prefLabel | ef:agent/normalize_name_case | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v6 | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v7 |
| ef:activity/change/20260822T0600486828500000/246566 | properties | ef:agent/enrich_references | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v7 | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v8 |
| ef:activity/change/20260822T0600486828500000/246567 | skos_definition | ef:agent/enrich_references | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v8 | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v9 |
| ef:activity/change/20260822T0600486828500000/246568 | references | ef:agent/enrich_references | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v9 | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v10 |
| ef:activity/change/20260822T0600486828500000/253916 | properties | ef:agent/rdkit_pre_consensus | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v10 | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v11 |
| ef:activity/change/20260822T0600486828500000/269402 | altLabel | ef:agent/consensus_match | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v11 | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v12 |
| ef:activity/change/20260822T0600486828500000/269403 | cas_match_labels | ef:agent/consensus_match | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v12 | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v13 |
| ef:activity/change/20260822T0600486828500000/279102 | properties | ef:agent/opsin_iupac | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v13 | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v14 |
| ef:activity/change/20260822T0600486828500000/285952 | properties | ef:agent/rdkit_post_consensus | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v14 | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v15 |
| ef:activity/change/20260822T0600486828500000/291421 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v15 | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v16 |
| ef:activity/change/20260822T0600486828500000/346095 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v16 | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v17 |
| ef:activity/change/20260822T0600486828500000/393495 | properties | ef:agent/normalise_property_values | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v17 | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v18 |
| ef:activity/change/20260822T0600486828500000/402496 | types | ef:agent/link_flows_to_their_substance | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v18 | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v19 |
| ef:activity/change/20260822T0600486828500000/404172 | prefLabel | ef:agent/substance_label_v1 | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v19 | ef:flow/87431e64-bbb0-4bf5-80b0-cf592dcc3e86/v20 |