N,N,N',N'-tetramethylhexamethylenediamine
Everything that changed this flow. Back to the flow
b1039564-bd85-4536-9a97-330f19cf99ff
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 |
| prefLabel | 3 | bootstrap_labels, normalize_name_case, substance_label_v1 | the substance's name: N,N,N',N'-tetramethylhexamethylenediamine |
| altLabel | 2 | consensus_match, strip_catalogue_altlabels | Removed 3 catalogue altLabel value(s): 'KL 1' (grade code), 'U 1000' (grade code), 'U 1000 (amine)' (grade code) |
| cas_match_labels | 1 | consensus_match | group_key=n,n,n',n'-tetramethylhexamethylenediamine||dimension=Environmental > media=Ground > geography=Non-agricultural; group_sources=['ec_inventory', 'pubchem']; cas_sources={'111-18-2': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-e5939a1415739773: {'111-18-2': '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 lower stratosphere and upper troposphere |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to lower stratosphere and upper troposphere |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['111-18-2']; matched_chebi_ids=[]; candidate_pubchem_cids=[8097, 6992069]; selected_pubchem_cids=[8097]; 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
21| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 19,738 | bootstrap_labels | prefLabel | — | [{"@value":"n,n,n',n'-tetramethylhexamethylenediamine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labe… | Bootstrapped prefLabel from legacy name field |
| 19,739 | bootstrap_labels | name | n,n,n',n'-tetramethylhexamethylenediamine | — | Purged legacy name field to enforce prefLabel usage |
| 19,740 | bootstrap_labels | synonyms | ["n,n,n'",",n'","-tetramethylhexamethylenediamine","1,6-hexanediamine, n1,n1,n6,n6-tetramethyl-","1,6-hexanedia… | [] | Removed legacy synonyms field in favor of structured labels |
| 155,116 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Aircraft cruise height"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to lower stratosphere and upper troposphere |
| 155,117 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-aicrhe | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to lower stratosphere and upper troposphere |
| 218,784 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 225,576 | normalize_name_case | prefLabel | [{"@value":"n,n,n',n'-tetramethylhexamethylenediamine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labe… | [{"@value":"N,n,n',n'-tetramethylhexamethylenediamine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labe… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 242,779 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C10H24N2"]… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 242,780 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 242,781 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J26.197A","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['111-18-2']; matched_chebi_ids=[]; candidate_pubchem_cids=[8097, 6992069]; selected_pubchem_cids=[8097]; 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 |
| 252,814 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C10H24N2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C10H24N2"]… | rdkit_pre_consensus from 'CN(C)CCCCCCN(C)C'; added: molecular_mass, monoisotopic_mass |
| 269,156 | consensus_match | altLabel | [] | [{"@value":"1,1,8,8-Tetramethyl-1,8-diazaoctane","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","pr… | group_key=n,n,n',n'-tetramethylhexamethylenediamine||dimension=Environmental > media=Ground > geography=Non-agricultural; cas=111-18-2; added Common Chemistry CAS names as altLabel: 1,1,8,8-Tetramethyl-1,8-diazaoctane, 1,6-Bis(dimethylamino)hexane, 1,6-Hexanediamine, <em>N</em>,<em>N</em>,<em>N</em>′,<em>N</em>′-tetramethyl-, 1,6-Hexanediamine, <em>N</em><sup>1</sup>,<em>N</em><sup>1</sup>,<em>N</em><sup>6</sup>,<em>N</em><sup>6</sup>-tetramethyl-, 2,9-Dimethyl-2,9-diazadecane, <em>N</em>,<em>N</em>,<em>N</em>′,<em>N</em>′-Tetramethyl-1,6-diaminohexane, <em>N</em>,<em>N</em>,<em>N</em>′,<em>N</em>′-Tetramethyl-1,6-hexamethylenediamine, <em>N</em>,<em>N</em>,<em>N</em>′,<em>N</em>′-Tetramethyl-1,6-hexandiamine, <em>N</em>,<em>N</em>,<em>N</em>′,<em>N</em>′-Tetramethyl-1,6-hexanediamine, <em>N</em>,<em>N</em>,<em>N</em>′,<em>N</em>′-Tetramethylhexylenediamine, <em>N</em>,<em>N</em>,<em>N</em>′,<em>N</em>′′-Tetramethyl-1,6-hexanediamine, <em>N</em><sup>1</sup>,<em>N</em><sup>1</sup>,<em>N</em><sup>6</sup>,<em>N</em><sup>6</sup>-Tetramethyl-1,6-hexanediamine, Hexamethylenebis(dimethylamine), KL 1, Kao. No. 1, Kaolizer 1, Minico TMHD, Toyocat MR, U 1000, U 1000 (amine), U-CAT 1000; object_uuid=fo-e5939a1415739773 |
| 269,157 | consensus_match | cas_match_labels | — | {"111-18-2":"exactMatch"} | group_key=n,n,n',n'-tetramethylhexamethylenediamine||dimension=Environmental > media=Ground > geography=Non-agricultural; group_sources=['ec_inventory', 'pubchem']; cas_sources={'111-18-2': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-e5939a1415739773: {'111-18-2': 'exactMatch'} |
| 278,814 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C10H24N2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C10H24N2"]… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '1,1,8,8-Tetramethyl-1,8-diazaoctane' |
| 285,609 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C10H24N2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C10H24N2"]… | rdkit_post_consensus from 'CN(C)CCCCCCN(C)C'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 290,622 | strip_catalogue_altlabels | altLabel | [{"@value":"1,1,8,8-Tetramethyl-1,8-diazaoctane","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","pr… | [{"@value":"1,1,8,8-Tetramethyl-1,8-diazaoctane","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","pr… | Removed 3 catalogue altLabel value(s): 'KL 1' (grade code), 'U 1000' (grade code), 'U 1000 (amine)' (grade code) |
| 358,582 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/b1039564-bd85-… | associations resolved on the elementary layer |
| 393,187 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C10H24N2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C10H24N2"]… | typed the way the ontology types it |
| 400,809 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
| 402,027 | link_flows_to_their_substance | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C10H24N2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C10H24N2"]… | the substance's answer, copied onto its flow |
| 403,967 | substance_label_v1 | prefLabel | [{"@value":"N,n,n',n'-tetramethylhexamethylenediamine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labe… | [{"@value":"N,N,N',N'-tetramethylhexamethylenediamine","@language":"en","@lang":"en","source":{"prov:wasGeneratedBy":"s… | the substance's name: N,N,N',N'-tetramethylhexamethylenediamine |
PROV-O trail
21 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/20260822T0600486828500000/19738 | prefLabel | ef:agent/bootstrap_labels | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v0 | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v1 |
| ef:activity/change/20260822T0600486828500000/19739 | name | ef:agent/bootstrap_labels | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v1 | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v2 |
| ef:activity/change/20260822T0600486828500000/19740 | synonyms | ef:agent/bootstrap_labels | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v2 | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v3 |
| ef:activity/change/20260822T0600486828500000/155116 | context | ef:agent/default_context_mapping | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v3 | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v4 |
| ef:activity/change/20260822T0600486828500000/155117 | context_iri | ef:agent/default_context_mapping | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v4 | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v5 |
| ef:activity/change/20260822T0600486828500000/218784 | unit_iri | ef:agent/unit_normalization | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v5 | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v6 |
| ef:activity/change/20260822T0600486828500000/225576 | prefLabel | ef:agent/normalize_name_case | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v6 | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v7 |
| ef:activity/change/20260822T0600486828500000/242779 | properties | ef:agent/enrich_references | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v7 | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v8 |
| ef:activity/change/20260822T0600486828500000/242780 | skos_definition | ef:agent/enrich_references | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v8 | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v9 |
| ef:activity/change/20260822T0600486828500000/242781 | references | ef:agent/enrich_references | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v9 | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v10 |
| ef:activity/change/20260822T0600486828500000/252814 | properties | ef:agent/rdkit_pre_consensus | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v10 | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v11 |
| ef:activity/change/20260822T0600486828500000/269156 | altLabel | ef:agent/consensus_match | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v11 | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v12 |
| ef:activity/change/20260822T0600486828500000/269157 | cas_match_labels | ef:agent/consensus_match | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v12 | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v13 |
| ef:activity/change/20260822T0600486828500000/278814 | properties | ef:agent/opsin_iupac | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v13 | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v14 |
| ef:activity/change/20260822T0600486828500000/285609 | properties | ef:agent/rdkit_post_consensus | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v14 | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v15 |
| ef:activity/change/20260822T0600486828500000/290622 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v15 | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v16 |
| ef:activity/change/20260822T0600486828500000/358582 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v16 | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v17 |
| ef:activity/change/20260822T0600486828500000/393187 | properties | ef:agent/normalise_property_values | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v17 | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v18 |
| ef:activity/change/20260822T0600486828500000/400809 | types | ef:agent/link_flows_to_their_substance | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v18 | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v19 |
| ef:activity/change/20260822T0600486828500000/402027 | properties | ef:agent/link_flows_to_their_substance | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v19 | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v20 |
| ef:activity/change/20260822T0600486828500000/403967 | prefLabel | ef:agent/substance_label_v1 | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v20 | ef:flow/b1039564-bd85-4536-9a97-330f19cf99ff/v21 |