N,N,N',N'-tetramethyltrimethylenediamine
Everything that changed this flow. Back to the flow
e1e2c9d1-cb27-4bba-a2c5-a929239aa711
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'-tetramethyltrimethylenediamine |
| altLabel | 2 | consensus_match, strip_catalogue_altlabels | Removed 2 catalogue altLabel value(s): 'C 1303' (grade code), 'Koei 3310' (grade code) |
| cas_match_labels | 1 | consensus_match | group_key=n,n,n',n'-tetramethyltrimethylenediamine||dimension=Environmental > media=Air > strata=Long-term; group_sources=['ec_inventory', 'pubchem']; cas_sources={'110-95-2': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-aa33710fb34f72cf: {'110-95-2': '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=['110-95-2']; matched_chebi_ids=[]; candidate_pubchem_cids=[8084, 98164, 1358112, 5338490, 21896834, 22059024]; selected_pubchem_cids=[8084]; 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 |
|---|---|---|---|---|---|
| 24,016 | bootstrap_labels | prefLabel | — | [{"@value":"n,n,n',n'-tetramethyltrimethylenediamine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_label… | Bootstrapped prefLabel from legacy name field |
| 24,017 | bootstrap_labels | name | n,n,n',n'-tetramethyltrimethylenediamine | — | Purged legacy name field to enforce prefLabel usage |
| 24,018 | bootstrap_labels | synonyms | ["n,n,n'",",n'","-tetramethyltrimethylenediamine","1,3-bisdimethylaminopropane","1,3-propanediamine, n,n,n',n'-… | [] | Removed legacy synonyms field in favor of structured labels |
| 184,270 | 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 |
| 184,271 | 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 |
| 216,748 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 226,391 | normalize_name_case | prefLabel | [{"@value":"n,n,n',n'-tetramethyltrimethylenediamine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_label… | [{"@value":"N,n,n',n'-tetramethyltrimethylenediamine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_label… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 236,974 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H18N2"],… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 236,975 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 236,976 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J91.240I","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['110-95-2']; matched_chebi_ids=[]; candidate_pubchem_cids=[8084, 98164, 1358112, 5338490, 21896834, 22059024]; selected_pubchem_cids=[8084]; 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 |
| 251,129 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H18N2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H18N2"],… | rdkit_pre_consensus from 'CN(C)CCCN(C)C'; added: molecular_mass, monoisotopic_mass |
| 269,158 | consensus_match | altLabel | [] | [{"@value":"1,3-(<em>N</em>,<em>N</em>,<em>N</em>′,<em>N</em>′-Tetramethyldiamino)propane","@language":"en","source":{"… | group_key=n,n,n',n'-tetramethyltrimethylenediamine||dimension=Environmental > media=Air > strata=Long-term; cas=110-95-2; added Common Chemistry CAS names as altLabel: 1,3-(<em>N</em>,<em>N</em>,<em>N</em>′,<em>N</em>′-Tetramethyldiamino)propane, 1,3-Bis(dimethylamino)propane, 1,3-Propanediamine, <em>N</em>,<em>N</em>,<em>N</em>′,<em>N</em>′-tetramethyl-, 1,3-Propanediamine, <em>N</em><sup>1</sup>,<em>N</em><sup>1</sup>,<em>N</em><sup>3</sup>,<em>N</em><sup>3</sup>-tetramethyl-, 2,6-Dimethyl-2,6-diazaheptane, <em>N</em>,<em>N</em>,<em>N</em>′,<em>N</em>′-Tetramethyl-1,3-diaminopropane, <em>N</em>,<em>N</em>,<em>N</em>′,<em>N</em>′-Tetramethyl-1,3-propananediamine, <em>N</em>,<em>N</em>,<em>N</em>′,<em>N</em>′-Tetramethyl-1,3-propanediamine, <em>N</em>,<em>N</em>,<em>N</em>′,<em>N</em>′-Tetramethylpropanediamine, <em>N</em>,<em>N</em>,<em>N</em>′,<em>N</em>′-Tetramethyltrimethylenediamine, <em>N</em><sup>1</sup>,<em>N</em><sup>1</sup>,<em>N</em><sup>3</sup>,<em>N</em><sup>3</sup>-Tetramethyl-1,3-propanediamine, Bis[(dimethylamino)methyl]methane, C 1303, Kaolizer 2, Kaolizer no. 2, Koei 3310, TMPDA, Tetramethyl-1,3-propanediamine, Tetramethylpropylenediamine, [3-(Dimethylamino)propyl]dimethylamine; object_uuid=fo-aa33710fb34f72cf |
| 269,159 | consensus_match | cas_match_labels | — | {"110-95-2":"exactMatch"} | group_key=n,n,n',n'-tetramethyltrimethylenediamine||dimension=Environmental > media=Air > strata=Long-term; group_sources=['ec_inventory', 'pubchem']; cas_sources={'110-95-2': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-aa33710fb34f72cf: {'110-95-2': 'exactMatch'} |
| 279,588 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H18N2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H18N2"],… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '1,3-Bis(dimethylamino)propane' |
| 286,471 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H18N2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H18N2"],… | rdkit_post_consensus from 'CN(C)CCCN(C)C'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 289,391 | strip_catalogue_altlabels | altLabel | [{"@value":"1,3-(<em>N</em>,<em>N</em>,<em>N</em>′,<em>N</em>′-Tetramethyldiamino)propane","@language":"en","source":{"… | [{"@value":"1,3-(N,N,N′,N′-Tetramethyldiamino)propane","@language":"en","source":{"prov:wasGeneratedBy":"consensus_matc… | Removed 2 catalogue altLabel value(s): 'C 1303' (grade code), 'Koei 3310' (grade code) |
| 373,162 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/e1e2c9d1-cb27-… | associations resolved on the elementary layer |
| 393,985 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H18N2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H18N2"],… | typed the way the ontology types it |
| 398,373 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
| 403,318 | link_flows_to_their_substance | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H18N2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H18N2"],… | the substance's answer, copied onto its flow |
| 404,164 | substance_label_v1 | prefLabel | [{"@value":"N,n,n',n'-tetramethyltrimethylenediamine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_label… | [{"@value":"N,N,N',N'-tetramethyltrimethylenediamine","@language":"en","@lang":"en","source":{"prov:wasGeneratedBy":"su… | the substance's name: N,N,N',N'-tetramethyltrimethylenediamine |
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/20260822T0600486828500000/24016 | prefLabel | ef:agent/bootstrap_labels | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v0 | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v1 |
| ef:activity/change/20260822T0600486828500000/24017 | name | ef:agent/bootstrap_labels | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v1 | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v2 |
| ef:activity/change/20260822T0600486828500000/24018 | synonyms | ef:agent/bootstrap_labels | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v2 | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v3 |
| ef:activity/change/20260822T0600486828500000/184270 | context | ef:agent/default_context_mapping | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v3 | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v4 |
| ef:activity/change/20260822T0600486828500000/184271 | context_iri | ef:agent/default_context_mapping | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v4 | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v5 |
| ef:activity/change/20260822T0600486828500000/216748 | unit_iri | ef:agent/unit_normalization | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v5 | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v6 |
| ef:activity/change/20260822T0600486828500000/226391 | prefLabel | ef:agent/normalize_name_case | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v6 | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v7 |
| ef:activity/change/20260822T0600486828500000/236974 | properties | ef:agent/enrich_references | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v7 | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v8 |
| ef:activity/change/20260822T0600486828500000/236975 | skos_definition | ef:agent/enrich_references | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v8 | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v9 |
| ef:activity/change/20260822T0600486828500000/236976 | references | ef:agent/enrich_references | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v9 | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v10 |
| ef:activity/change/20260822T0600486828500000/251129 | properties | ef:agent/rdkit_pre_consensus | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v10 | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v11 |
| ef:activity/change/20260822T0600486828500000/269158 | altLabel | ef:agent/consensus_match | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v11 | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v12 |
| ef:activity/change/20260822T0600486828500000/269159 | cas_match_labels | ef:agent/consensus_match | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v12 | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v13 |
| ef:activity/change/20260822T0600486828500000/279588 | properties | ef:agent/opsin_iupac | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v13 | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v14 |
| ef:activity/change/20260822T0600486828500000/286471 | properties | ef:agent/rdkit_post_consensus | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v14 | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v15 |
| ef:activity/change/20260822T0600486828500000/289391 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v15 | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v16 |
| ef:activity/change/20260822T0600486828500000/373162 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v16 | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v17 |
| ef:activity/change/20260822T0600486828500000/393985 | properties | ef:agent/normalise_property_values | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v17 | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v18 |
| ef:activity/change/20260822T0600486828500000/398373 | types | ef:agent/link_flows_to_their_substance | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v18 | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v19 |
| ef:activity/change/20260822T0600486828500000/403318 | properties | ef:agent/link_flows_to_their_substance | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v19 | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v20 |
| ef:activity/change/20260822T0600486828500000/404164 | prefLabel | ef:agent/substance_label_v1 | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v20 | ef:flow/e1e2c9d1-cb27-4bba-a2c5-a929239aa711/v21 |