N,N'-bis(2,2,6,6-tetramethylpiperidin-4-yl)hexane-1,6-diamine
Everything that changed this flow. Back to the flow
e9918af1-63fb-48df-8430-d130a8f0c0c0
By field
13 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| properties | 6 | enrich_references, link_flows_to_their_substance, normalise_property_values, opsin_iupac, rdkit_post_consensus, rdkit_pre_consensus | the substance's answer, copied onto its flow |
| altLabel | 2 | consensus_match, strip_catalogue_altlabels | Removed 2 catalogue altLabel value(s): 'A 31' (grade code), 'A 31 (stabilizer)' (grade code) |
| cas_match_labels | 1 | consensus_match | group_key=n,n'-bis(2,2,6,6-tetramethylpiperidin-4-yl)hexane-1,6-diamine||dimension=Environmental > media=Water > water_body=Unknown; group_sources=['ec_inventory', 'pubchem']; cas_sources={'61260-55-7': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-a456445c193663b0: {'61260-55-7': '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 soil > Emissions to agricultural soil |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to agricultural soil |
| 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=['61260-55-7']; matched_chebi_ids=[]; candidate_pubchem_cids=[93419, 15170021, 21656988]; selected_pubchem_cids=[93419]; 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 |
|---|---|---|---|---|---|
| 18,190 | bootstrap_labels | prefLabel | — | [{"@value":"N,N'-bis(2,2,6,6-tetramethylpiperidin-4-yl)hexane-1,6-diamine","@language":"en","source":{"prov:wasGenerate… | Bootstrapped prefLabel from legacy name field |
| 18,191 | bootstrap_labels | name | N,N'-bis(2,2,6,6-tetramethylpiperidin-4-yl)hexane-1,6-diamine | — | Purged legacy name field to enforce prefLabel usage |
| 18,192 | bootstrap_labels | synonyms | ["1,6-Hexanediamine, N,N'-bis(2,2,6,6-tetramethyl-4-piperidinyl)-","1,6-Hexanediamine, N1,N6-bis(2,2,6,6-tetramethyl-4-… | [] | Removed legacy synonyms field in favor of structured labels |
| 189,602 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Ground","geography":"Agricultural"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to agricultural soil |
| 189,603 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-grou-agri | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to agricultural soil |
| 219,291 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 244,204 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C24H50N4"]… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 244,205 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 244,206 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J43.133H","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['61260-55-7']; matched_chebi_ids=[]; candidate_pubchem_cids=[93419, 15170021, 21656988]; selected_pubchem_cids=[93419]; 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 |
| 253,222 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C24H50N4"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C24H50N4"]… | rdkit_pre_consensus from 'CC1(CC(CC(N1)(C)C)NCCCCCCNC2CC(NC(C2)(C)C)(C)C)C'; added: molecular_mass, monoisotopic_mass |
| 269,118 | consensus_match | altLabel | [] | [{"@value":"1,6-Bis(2,2,6,6-tetramethyl-4-piperidylamino)hexane","@language":"en","source":{"prov:wasGeneratedBy":"cons… | group_key=n,n'-bis(2,2,6,6-tetramethylpiperidin-4-yl)hexane-1,6-diamine||dimension=Environmental > media=Water > water_body=Unknown; cas=61260-55-7; added Common Chemistry CAS names as altLabel: 1,6-Bis(2,2,6,6-tetramethyl-4-piperidylamino)hexane, 1,6-Hexanediamine, <em>N</em>,<em>N</em>′-bis(2,2,6,6-tetramethyl-4-piperidinyl)-, 1,6-Hexanediamine, <em>N</em><sup>1</sup>,<em>N</em><sup>6</sup>-bis(2,2,6,6-tetramethyl-4-piperidinyl)-, 4,4′-(Hexamethylenediimino)bis(2,2,6,6-tetramethylpiperidine), <em>N</em>,<em>N</em>′-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamine, <em>N</em>,<em>N</em>′-Bis(2,2,6,6-tetramethyl-4-piperidinyl-1,6-hexamethylene)diamine, <em>N</em>,<em>N</em>′-Bis(2,2,6,6-tetramethyl-4-piperidyl)-1,6-hexamethylenediamine, <em>N</em>,<em>N</em>′-Bis(2,2,6,6-tetramethyl-4-piperidyl)-1,6-hexanediamine, <em>N</em>,<em>N</em>′-Bis(2,2,6,6-tetramethyl-4-piperidyl)hexamethylenediamine, <em>N</em>,<em>N</em>′-Bis(2,2,6,6-tetramethylpiperidin-4-yl)hexamethylenediamine, <em>N</em>,<em>N</em>′-Bis(2,2,6,6-tetramethylpiperidyl) hexamethylenediamine, <em>N</em>,<em>N</em>′-Hexamethylenebis(2,2,6,6-tetramethyl-4-piperidinamine), <em>N</em><sup>1</sup>,<em>N</em><sup>6</sup>-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamine, A 31, A 31 (stabilizer), Chimassorb T 5, HMBTAD, N1,N6-Bis(2,2,6,6-tetramethylpiperidin-4-yl)hexane-1,6-diamine; object_uuid=fo-a456445c193663b0 |
| 269,119 | consensus_match | cas_match_labels | — | {"61260-55-7":"exactMatch"} | group_key=n,n'-bis(2,2,6,6-tetramethylpiperidin-4-yl)hexane-1,6-diamine||dimension=Environmental > media=Water > water_body=Unknown; group_sources=['ec_inventory', 'pubchem']; cas_sources={'61260-55-7': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-a456445c193663b0: {'61260-55-7': 'exactMatch'} |
| 278,431 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C24H50N4"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C24H50N4"]… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'N,N'-bis(2,2,6,6-tetramethylpiperidin-4-yl)hexane-1,6-diamine' |
| 285,192 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C24H50N4"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C24H50N4"]… | rdkit_post_consensus from 'CC1(C)CC(NCCCCCCNC2CC(C)(C)NC(C)(C)C2)CC(C)(C)N1'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 290,922 | strip_catalogue_altlabels | altLabel | [{"@value":"1,6-Bis(2,2,6,6-tetramethyl-4-piperidylamino)hexane","@language":"en","source":{"prov:wasGeneratedBy":"cons… | [{"@value":"1,6-Bis(2,2,6,6-tetramethyl-4-piperidylamino)hexane","@language":"en","source":{"prov:wasGeneratedBy":"cons… | Removed 2 catalogue altLabel value(s): 'A 31' (grade code), 'A 31 (stabilizer)' (grade code) |
| 375,830 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/e9918af1-63fb-… | associations resolved on the elementary layer |
| 392,798 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C24H50N4"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C24H50N4"]… | typed the way the ontology types it |
| 401,435 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
| 401,436 | link_flows_to_their_substance | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C24H50N4"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C24H50N4"]… | 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/20260822T0600486828500000/18190 | prefLabel | ef:agent/bootstrap_labels | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v0 | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v1 |
| ef:activity/change/20260822T0600486828500000/18191 | name | ef:agent/bootstrap_labels | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v1 | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v2 |
| ef:activity/change/20260822T0600486828500000/18192 | synonyms | ef:agent/bootstrap_labels | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v2 | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v3 |
| ef:activity/change/20260822T0600486828500000/189602 | context | ef:agent/default_context_mapping | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v3 | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v4 |
| ef:activity/change/20260822T0600486828500000/189603 | context_iri | ef:agent/default_context_mapping | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v4 | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v5 |
| ef:activity/change/20260822T0600486828500000/219291 | unit_iri | ef:agent/unit_normalization | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v5 | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v6 |
| ef:activity/change/20260822T0600486828500000/244204 | properties | ef:agent/enrich_references | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v6 | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v7 |
| ef:activity/change/20260822T0600486828500000/244205 | skos_definition | ef:agent/enrich_references | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v7 | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v8 |
| ef:activity/change/20260822T0600486828500000/244206 | references | ef:agent/enrich_references | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v8 | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v9 |
| ef:activity/change/20260822T0600486828500000/253222 | properties | ef:agent/rdkit_pre_consensus | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v9 | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v10 |
| ef:activity/change/20260822T0600486828500000/269118 | altLabel | ef:agent/consensus_match | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v10 | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v11 |
| ef:activity/change/20260822T0600486828500000/269119 | cas_match_labels | ef:agent/consensus_match | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v11 | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v12 |
| ef:activity/change/20260822T0600486828500000/278431 | properties | ef:agent/opsin_iupac | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v12 | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v13 |
| ef:activity/change/20260822T0600486828500000/285192 | properties | ef:agent/rdkit_post_consensus | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v13 | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v14 |
| ef:activity/change/20260822T0600486828500000/290922 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v14 | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v15 |
| ef:activity/change/20260822T0600486828500000/375830 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v15 | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v16 |
| ef:activity/change/20260822T0600486828500000/392798 | properties | ef:agent/normalise_property_values | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v16 | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v17 |
| ef:activity/change/20260822T0600486828500000/401435 | types | ef:agent/link_flows_to_their_substance | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v17 | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v18 |
| ef:activity/change/20260822T0600486828500000/401436 | properties | ef:agent/link_flows_to_their_substance | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v18 | ef:flow/e9918af1-63fb-48df-8430-d130a8f0c0c0/v19 |