4,4'-methylenedianiline
Everything that changed this flow. Back to the flow
47d18f26-2f84-4068-ba33-2f615d06f706
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 | 3 | chebi_altlabels, consensus_match, strip_catalogue_altlabels | Removed 11 catalogue altLabel value(s): 'Amicure 101' (trade name), 'Ancamine 1692' (trade name), 'Ancamine 1734' (trade name), 'Araldite Hardener 972' (trade name), 'DEH 50' (grade code), 'DMA 100' (grade code), 'HT 972' (grade code), 'K 6' (grade code), 'MDA 100' (grade code), 'MDA 2200' (grade code), 'NSC 4709' (registry code) |
| cas_match_labels | 1 | consensus_match | group_key=4,4'-methylenedianiline||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'101-77-9': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-98043530decfee27: {'101-77-9': '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 sea water |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| 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=['101-77-9']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_32506']; candidate_pubchem_cids=[7577, 91867, 146486, 19846653]; selected_pubchem_cids=[7577]; 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
19| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 9,573 | bootstrap_labels | prefLabel | — | [{"@value":"4,4'-methylenedianiline","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttri… | Bootstrapped prefLabel from legacy name field |
| 9,574 | bootstrap_labels | name | 4,4'-methylenedianiline | — | Purged legacy name field to enforce prefLabel usage |
| 9,575 | bootstrap_labels | synonyms | ["4,4'-DIAMINODIPHENYLMETHANE","4,4'-DiaminodiPhenyl-Methane","4,4'-Diaminodiphenylmethan","4,4'-Dimethylenediamine","4… | [] | Removed legacy synonyms field in favor of structured labels |
| 84,020 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Ocean"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| 84,021 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-ocea | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| 216,521 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 236,330 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C13H14N2"]… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 236,331 | enrich_references | skos_definition | — | [{"@value":"An aromatic amine that is diphenylmethane substituted at the 4-position of each benzene ring by an amino gr… | Merged ChEBI/PubChem definitions into skos:definition |
| 236,332 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J4.995F","provenance":{"prov:wasGeneratedBy":"enrich_reference… | Added references with provenance; cas_numbers=['101-77-9']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_32506']; candidate_pubchem_cids=[7577, 91867, 146486, 19846653]; selected_pubchem_cids=[7577]; 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 |
| 250,944 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C13H14N2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C13H14N2"]… | rdkit_pre_consensus from 'C1=CC(=CC=C1CC2=CC=C(C=C2)N)N'; added: monoisotopic_mass |
| 255,752 | chebi_altlabels | altLabel | [] | [{"@value":"4,4'-Diaminodiphenylmethane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAt… | Added 16 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 262,348 | consensus_match | altLabel | [{"@value":"4,4'-Diaminodiphenylmethane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAt… | [{"@value":"4,4'-Diaminodiphenylmethane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAt… | group_key=4,4'-methylenedianiline||dimension=Environmental > media=Water > water_body=Surface water; cas=101-77-9; added Common Chemistry CAS names as altLabel: 4,4-Diaminodiphenylmethane, 4,4′-Diaminobiphenylmethane, 4,4′-Diaminodiphenylenemethane, 4,4′-Diaminodiphenylmethane, 4,4′-Diaminophenylmethane, 4,4′-Diphenylmethanediamine, 4,4′-Methylenebis(aniline), 4,4′-Methylenebis[benzenamine], 4,4′-Methylenebisbenzeneamine, 4,4′-Methylenedianiline, 4,4′-Methylenedibenzenamine, 4,4′-Methylenediphenylamine, 4-(4-Aminobenzyl)benzenamine, 4-(<em>p</em>-Aminobenzyl)aniline, 4-[(4-Aminophenyl)methyl]aniline, <em>p</em>,<em>p</em>′-Diaminodiphenylmethane, <em>p</em>,<em>p</em>′-Methylenedianiline, Acmex H 84BM, Amicure 101, Ancamine 1692, Ancamine 1734, Ancamine TL, Aniline, 4,4′-methylenedi-, Aniline, <em>p</em>,<em>p</em>′-methylenebis-, Aradur HT 972GB, Araldite HT 972, Araldite HY 972, Araldite Hardener 972, Araldite Hardener HT 972, Araldite R 972, Benzenamine, 4,4′-methylenebis-, Bis(aminophenyl)methane, DAM, DEH 50, DMA 100, Di(4-aminophenyl)methane, Diaminodiphenylmethane, Dianilinemethane, Epicure DDM, F-L 04764, HT 972, K 6, Kayahard PT-AA, Lapox K 5, MDA, MDA 100, MDA 2200, Methylenedianiline, NSC 4709, Sumicure M, Tonox, Tonox MDA, Wanamine MDA, XU-HY 205, [4-(4-Aminobenzyl)phenyl]amine; object_uuid=fo-98043530decfee27 |
| 262,349 | consensus_match | cas_match_labels | — | {"101-77-9":"exactMatch"} | group_key=4,4'-methylenedianiline||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'101-77-9': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-98043530decfee27: {'101-77-9': 'exactMatch'} |
| 276,134 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C13H14N2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C13H14N2"]… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '4,4'-methylenedianiline' |
| 282,710 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C13H14N2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C13H14N2"]… | rdkit_post_consensus from 'Nc1ccc(Cc2ccc(N)cc2)cc1'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 289,260 | strip_catalogue_altlabels | altLabel | [{"@value":"4,4'-Diaminodiphenylmethane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAt… | [{"@value":"4,4'-Diaminodiphenylmethane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAt… | Removed 11 catalogue altLabel value(s): 'Amicure 101' (trade name), 'Ancamine 1692' (trade name), 'Ancamine 1734' (trade name), 'Araldite Hardener 972' (trade name), 'DEH 50' (grade code), 'DMA 100' (grade code), 'HT 972' (grade code), 'K 6' (grade code), 'MDA 100' (grade code), 'MDA 2200' (grade code), 'NSC 4709' (registry code) |
| 323,024 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/47d18f26-2f84-… | associations resolved on the elementary layer |
| 390,477 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C13H14N2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C13H14N2"]… | typed the way the ontology types it |
| 398,103 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
PROV-O trail
19 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/20260821T1302361922970000/9573 | prefLabel | ef:agent/bootstrap_labels | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v0 | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v1 |
| ef:activity/change/20260821T1302361922970000/9574 | name | ef:agent/bootstrap_labels | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v1 | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v2 |
| ef:activity/change/20260821T1302361922970000/9575 | synonyms | ef:agent/bootstrap_labels | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v2 | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v3 |
| ef:activity/change/20260821T1302361922970000/84020 | context | ef:agent/default_context_mapping | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v3 | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v4 |
| ef:activity/change/20260821T1302361922970000/84021 | context_iri | ef:agent/default_context_mapping | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v4 | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v5 |
| ef:activity/change/20260821T1302361922970000/216521 | unit_iri | ef:agent/unit_normalization | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v5 | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v6 |
| ef:activity/change/20260821T1302361922970000/236330 | properties | ef:agent/enrich_references | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v6 | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v7 |
| ef:activity/change/20260821T1302361922970000/236331 | skos_definition | ef:agent/enrich_references | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v7 | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v8 |
| ef:activity/change/20260821T1302361922970000/236332 | references | ef:agent/enrich_references | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v8 | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v9 |
| ef:activity/change/20260821T1302361922970000/250944 | properties | ef:agent/rdkit_pre_consensus | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v9 | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v10 |
| ef:activity/change/20260821T1302361922970000/255752 | altLabel | ef:agent/chebi_altlabels | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v10 | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v11 |
| ef:activity/change/20260821T1302361922970000/262348 | altLabel | ef:agent/consensus_match | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v11 | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v12 |
| ef:activity/change/20260821T1302361922970000/262349 | cas_match_labels | ef:agent/consensus_match | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v12 | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v13 |
| ef:activity/change/20260821T1302361922970000/276134 | properties | ef:agent/opsin_iupac | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v13 | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v14 |
| ef:activity/change/20260821T1302361922970000/282710 | properties | ef:agent/rdkit_post_consensus | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v14 | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v15 |
| ef:activity/change/20260821T1302361922970000/289260 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v15 | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v16 |
| ef:activity/change/20260821T1302361922970000/323024 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v16 | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v17 |
| ef:activity/change/20260821T1302361922970000/390477 | properties | ef:agent/normalise_property_values | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v17 | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v18 |
| ef:activity/change/20260821T1302361922970000/398103 | types | ef:agent/link_flows_to_their_substance | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v18 | ef:flow/47d18f26-2f84-4068-ba33-2f615d06f706/v19 |