Methyl(triphenyl)phosphonium Bromide
Everything that changed this flow. Back to the flow
4daf3f19-5a10-4a3e-8c22-e1129003cf96
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 | 2 | consensus_match, strip_catalogue_altlabels | Removed 1 catalogue altLabel value(s): 'M 0779' (grade code) |
| prefLabel | 2 | bootstrap_labels, normalize_name_case | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| cas_match_labels | 1 | consensus_match | group_key=methyl(triphenyl)phosphoniumbromide||dimension=Environmental > media=Air > indoor=Unknown; group_sources=['ec_inventory', 'pubchem']; cas_sources={'1779-49-3': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-b2c2b507b7f291cf: {'1779-49-3': '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 air, indoor |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, indoor |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['1779-49-3']; matched_chebi_ids=[]; candidate_pubchem_cids=[74505, 83836, 10012185, 86614862]; selected_pubchem_cids=[74505]; 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 |
|---|---|---|---|---|---|
| 22,836 | bootstrap_labels | prefLabel | — | [{"@value":"methyl(triphenyl)phosphonium bromide","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","… | Bootstrapped prefLabel from legacy name field |
| 22,837 | bootstrap_labels | name | methyl(triphenyl)phosphonium bromide | — | Purged legacy name field to enforce prefLabel usage |
| 22,838 | bootstrap_labels | synonyms | ["organic","methyltriphenylphosphoniumbromide","tmp"] | [] | Removed legacy synonyms field in favor of structured labels |
| 96,060 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","indoor":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, indoor |
| 96,061 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-indr-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, indoor |
| 220,574 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 226,218 | normalize_name_case | prefLabel | [{"@value":"methyl(triphenyl)phosphonium bromide","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","… | [{"@value":"Methyl(triphenyl)phosphonium Bromide","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 247,720 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C19H18BrP"… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 247,721 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 247,722 | enrich_references | references | [] | [{"@id":"https://chem.echa.europa.eu/100.015.654","provenance":{"prov:wasGeneratedBy":"enrich_references.pubchem_identi… | Added references with provenance; cas_numbers=['1779-49-3']; matched_chebi_ids=[]; candidate_pubchem_cids=[74505, 83836, 10012185, 86614862]; selected_pubchem_cids=[74505]; 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 |
| 254,243 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C19H18BrP"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C19H18BrP"… | rdkit_pre_consensus from 'C[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Br-]'; added: molecular_mass, monoisotopic_mass |
| 268,930 | consensus_match | altLabel | [] | [{"@value":"M 0779","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedTo":"consensu… | group_key=methyl(triphenyl)phosphoniumbromide||dimension=Environmental > media=Air > indoor=Unknown; cas=1779-49-3; added Common Chemistry CAS names as altLabel: M 0779, MTPPB, MePPh3Br, Methyltriphenyliphosphonium bromide, Methyltriphenylphosphanium bromide, Methyltriphenylphosphonium bromide, Phosphonium, methyltriphenyl-, bromide, Phosphonium, methyltriphenyl-, bromide (1:1), Triphenylmethylphosphonium bromide, Triphenylphosphonium methobromide, Triphenylphosphonium methylbromide; object_uuid=fo-b2c2b507b7f291cf |
| 268,931 | consensus_match | cas_match_labels | — | {"1779-49-3":"exactMatch"} | group_key=methyl(triphenyl)phosphoniumbromide||dimension=Environmental > media=Air > indoor=Unknown; group_sources=['ec_inventory', 'pubchem']; cas_sources={'1779-49-3': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-b2c2b507b7f291cf: {'1779-49-3': 'exactMatch'} |
| 279,471 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C19H18BrP"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C19H18BrP"… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Methyl(triphenyl)phosphonium Bromide' |
| 286,347 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C19H18BrP"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C19H18BrP"… | rdkit_post_consensus from 'C[P+](c1ccccc1)(c1ccccc1)c1ccccc1.[Br-]'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 291,691 | strip_catalogue_altlabels | altLabel | [{"@value":"M 0779","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedTo":"consensu… | [{"@value":"MTPPB","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedTo":"consensus… | Removed 1 catalogue altLabel value(s): 'M 0779' (grade code) |
| 329,028 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/4daf3f19-5a10-… | associations resolved on the elementary layer |
| 393,864 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C19H18BrP"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C19H18BrP"… | typed the way the ontology types it |
| 403,068 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/ChemicalSalt"] | 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/20260822T0600486828500000/22836 | prefLabel | ef:agent/bootstrap_labels | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v0 | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v1 |
| ef:activity/change/20260822T0600486828500000/22837 | name | ef:agent/bootstrap_labels | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v1 | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v2 |
| ef:activity/change/20260822T0600486828500000/22838 | synonyms | ef:agent/bootstrap_labels | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v2 | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v3 |
| ef:activity/change/20260822T0600486828500000/96060 | context | ef:agent/default_context_mapping | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v3 | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v4 |
| ef:activity/change/20260822T0600486828500000/96061 | context_iri | ef:agent/default_context_mapping | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v4 | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v5 |
| ef:activity/change/20260822T0600486828500000/220574 | unit_iri | ef:agent/unit_normalization | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v5 | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v6 |
| ef:activity/change/20260822T0600486828500000/226218 | prefLabel | ef:agent/normalize_name_case | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v6 | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v7 |
| ef:activity/change/20260822T0600486828500000/247720 | properties | ef:agent/enrich_references | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v7 | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v8 |
| ef:activity/change/20260822T0600486828500000/247721 | skos_definition | ef:agent/enrich_references | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v8 | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v9 |
| ef:activity/change/20260822T0600486828500000/247722 | references | ef:agent/enrich_references | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v9 | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v10 |
| ef:activity/change/20260822T0600486828500000/254243 | properties | ef:agent/rdkit_pre_consensus | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v10 | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v11 |
| ef:activity/change/20260822T0600486828500000/268930 | altLabel | ef:agent/consensus_match | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v11 | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v12 |
| ef:activity/change/20260822T0600486828500000/268931 | cas_match_labels | ef:agent/consensus_match | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v12 | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v13 |
| ef:activity/change/20260822T0600486828500000/279471 | properties | ef:agent/opsin_iupac | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v13 | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v14 |
| ef:activity/change/20260822T0600486828500000/286347 | properties | ef:agent/rdkit_post_consensus | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v14 | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v15 |
| ef:activity/change/20260822T0600486828500000/291691 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v15 | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v16 |
| ef:activity/change/20260822T0600486828500000/329028 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v16 | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v17 |
| ef:activity/change/20260822T0600486828500000/393864 | properties | ef:agent/normalise_property_values | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v17 | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v18 |
| ef:activity/change/20260822T0600486828500000/403068 | types | ef:agent/link_flows_to_their_substance | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v18 | ef:flow/4daf3f19-5a10-4a3e-8c22-e1129003cf96/v19 |