2,4/2,6-toluenediisocyanate (mixture)
Everything that changed this flow. Back to the flow
08a91e70-3ddc-11dd-99cf-0050c2490048
By field
13 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| altLabel | 3 | chebi_altlabels, consensus_match, strip_catalogue_altlabels | Removed 6 catalogue altLabel value(s): 'Puronate 946' (trade name), 'T 65' (grade code), 'TDI 50' (grade code), 'TDI 60' (grade code), 'TDI 65' (grade code), 'TDI 80' (grade code) |
| properties | 2 | enrich_references, normalise_property_values | typed the way the ontology types it |
| cas_match_labels | 1 | consensus_match | group_key=2,4/2,6-toluenediisocyanate(mixture)||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'26471-62-5': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-a8dd780f7bbb0db7: {'26471-62-5': '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 fresh water |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to fresh 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=['26471-62-5']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_53555']; candidate_pubchem_cids=[7040, 11443, 19262, 33518, 4302460, 21584847, 118235884]; selected_pubchem_cids=[]; 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
16| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 8,179 | bootstrap_labels | prefLabel | — | [{"@value":"2,4/2,6-toluenediisocyanate (mixture)","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels",… | Bootstrapped prefLabel from legacy name field |
| 8,180 | bootstrap_labels | name | 2,4/2,6-toluenediisocyanate (mixture) | — | Purged legacy name field to enforce prefLabel usage |
| 8,181 | bootstrap_labels | synonyms | ["2,4 Toluenediisocyanate","2,4-Diisocyanate, Toluene","2,4-Diisocyanato-1-methylbenzene","2,4-Diisocyanato-1-methylben… | [] | Removed legacy synonyms field in favor of structured labels |
| 36,902 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Surface water"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to fresh water |
| 36,903 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-suwa | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to fresh water |
| 216,068 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 234,998 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H6N2O2"]… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=0) |
| 234,999 | enrich_references | skos_definition | — | [{"@value":"A diisocyanate that consists of toluene bearing two isocyanato functional groups positioned meta to one ano… | Merged ChEBI/PubChem definitions into skos:definition |
| 235,000 | enrich_references | references | [] | [{"@id":"https://commonchemistry.cas.org/detail?cas_rn=26471-62-5","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['26471-62-5']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_53555']; candidate_pubchem_cids=[7040, 11443, 19262, 33518, 4302460, 21584847, 118235884]; selected_pubchem_cids=[]; 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 |
| 255,523 | chebi_altlabels | altLabel | [] | [{"@value":"1,3-Diisocyanatomethylbenzene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:was… | Added 11 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 260,004 | consensus_match | altLabel | [{"@value":"1,3-Diisocyanatomethylbenzene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:was… | [{"@value":"1,3-Diisocyanatomethylbenzene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:was… | group_key=2,4/2,6-toluenediisocyanate(mixture)||dimension=Environmental > media=Ground > geography=Agricultural; cas=26471-62-5; added Common Chemistry CAS names as altLabel: Benzene, 1,3-diisocyanatomethyl-, DN 53S6, Isocyanic acid, methyl-<em>m</em>-phenylene ester, Isocyanic acid, methylphenylene ester, Lupranate TDI, Puronate 946, T 65, TDI 50, TDI 60, TDI 65, TDI 80, TDI 80/20, TDI T 65, TDI T 80, Tolylene diisocyanate; object_uuid=fo-a8dd780f7bbb0db7 |
| 260,005 | consensus_match | cas_match_labels | — | {"26471-62-5":"exactMatch"} | group_key=2,4/2,6-toluenediisocyanate(mixture)||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'26471-62-5': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-a8dd780f7bbb0db7: {'26471-62-5': 'exactMatch'} |
| 288,956 | strip_catalogue_altlabels | altLabel | [{"@value":"1,3-Diisocyanatomethylbenzene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:was… | [{"@value":"1,3-Diisocyanatomethylbenzene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:was… | Removed 6 catalogue altLabel value(s): 'Puronate 946' (trade name), 'T 65' (grade code), 'TDI 50' (grade code), 'TDI 60' (grade code), 'TDI 65' (grade code), 'TDI 80' (grade code) |
| 299,497 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/08a91e70-3ddc-… | associations resolved on the elementary layer |
| 390,084 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H6N2O2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H6N2O2"]… | typed the way the ontology types it |
| 397,548 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/ImpreciseChemicalMixture"] | the substance's answer, copied onto its flow |
PROV-O trail
16 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/20260820T0738569779880000/8179 | prefLabel | ef:agent/bootstrap_labels | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v0 | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v1 |
| ef:activity/change/20260820T0738569779880000/8180 | name | ef:agent/bootstrap_labels | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v1 | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v2 |
| ef:activity/change/20260820T0738569779880000/8181 | synonyms | ef:agent/bootstrap_labels | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v2 | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v3 |
| ef:activity/change/20260820T0738569779880000/36902 | context | ef:agent/default_context_mapping | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v3 | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v4 |
| ef:activity/change/20260820T0738569779880000/36903 | context_iri | ef:agent/default_context_mapping | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v4 | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v5 |
| ef:activity/change/20260820T0738569779880000/216068 | unit_iri | ef:agent/unit_normalization | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v5 | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v6 |
| ef:activity/change/20260820T0738569779880000/234998 | properties | ef:agent/enrich_references | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v6 | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v7 |
| ef:activity/change/20260820T0738569779880000/234999 | skos_definition | ef:agent/enrich_references | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v7 | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v8 |
| ef:activity/change/20260820T0738569779880000/235000 | references | ef:agent/enrich_references | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v8 | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v9 |
| ef:activity/change/20260820T0738569779880000/255523 | altLabel | ef:agent/chebi_altlabels | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v9 | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v10 |
| ef:activity/change/20260820T0738569779880000/260004 | altLabel | ef:agent/consensus_match | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v10 | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v11 |
| ef:activity/change/20260820T0738569779880000/260005 | cas_match_labels | ef:agent/consensus_match | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v11 | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v12 |
| ef:activity/change/20260820T0738569779880000/288956 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v12 | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v13 |
| ef:activity/change/20260820T0738569779880000/299497 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v13 | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v14 |
| ef:activity/change/20260820T0738569779880000/390084 | properties | ef:agent/normalise_property_values | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v14 | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v15 |
| ef:activity/change/20260820T0738569779880000/397548 | types | ef:agent/link_flows_to_their_substance | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v15 | ef:flow/08a91e70-3ddc-11dd-99cf-0050c2490048/v16 |