4-methyl-1,3-benzenediamine Dihydrochloride
Everything that changed this flow. Back to the flow
fe0acd60-3ddc-11dd-ace6-0050c2490048
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 |
| prefLabel | 2 | bootstrap_labels, normalize_name_case | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| altLabel | 1 | consensus_match | group_key=4-methyl-1,3-benzenediaminedihydrochloride||dimension=Environmental > media=Ground > geography=Agricultural; cas=636-23-7; added Common Chemistry CAS names as altLabel: 1,3-Benzenediamine, 4-methyl-, dihydrochloride, 1,3-Benzenediamine, 4-methyl-, hydrochloride (1:2), 2,4-Diaminotoluene dihydrochloride, 2,4-Tolylenediamine dihydrochloride, Toluene-2,4-diamine, dihydrochloride; object_uuid=fo-4e03451790500c76 |
| cas_match_labels | 1 | consensus_match | group_key=4-methyl-1,3-benzenediaminedihydrochloride||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=[]; cas_sources={'636-23-7': []}; assigned CAS labels from group consensus; object_uuid=fo-4e03451790500c76: {'636-23-7': '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 non-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 non-agricultural soil |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['636-23-7']; matched_chebi_ids=[]; candidate_pubchem_cids=[7261, 71557]; selected_pubchem_cids=[71557]; 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
18| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 8,201 | bootstrap_labels | prefLabel | — | [{"@value":"4-methyl-1,3-benzenediamine dihydrochloride","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_la… | Bootstrapped prefLabel from legacy name field |
| 8,202 | bootstrap_labels | name | 4-methyl-1,3-benzenediamine dihydrochloride | — | Purged legacy name field to enforce prefLabel usage |
| 8,203 | bootstrap_labels | synonyms | ["1,3-Benzenediamine, 4-methyl-","1,3-Benzenediamine, 4-methyl-, labeled with tritium","1,3-Diamino-4-methylbenzene","1… | [] | Removed legacy synonyms field in favor of structured labels |
| 209,678 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Ground","geography":"Non-agricultural"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to non-agricultural soil |
| 209,679 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-grou-noag | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to non-agricultural soil |
| 216,070 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 223,025 | normalize_name_case | prefLabel | [{"@value":"4-methyl-1,3-benzenediamine dihydrochloride","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_la… | [{"@value":"4-methyl-1,3-benzenediamine Dihydrochloride","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_la… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 235,014 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H12Cl2N2… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 235,015 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 235,016 | enrich_references | references | [] | [{"@id":"https://commonchemistry.cas.org/detail?cas_rn=636-23-7","provenance":{"prov:wasGeneratedBy":"enrich_references… | Added references with provenance; cas_numbers=['636-23-7']; matched_chebi_ids=[]; candidate_pubchem_cids=[7261, 71557]; selected_pubchem_cids=[71557]; 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 |
| 250,562 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H12Cl2N2… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H12Cl2N2… | rdkit_pre_consensus from 'CC1=C(C=C(C=C1)N)N.Cl.Cl'; added: molecular_mass, monoisotopic_mass |
| 262,795 | consensus_match | altLabel | [] | [{"@value":"1,3-Benzenediamine, 4-methyl-, dihydrochloride","@language":"en","source":{"prov:wasGeneratedBy":"consensus… | group_key=4-methyl-1,3-benzenediaminedihydrochloride||dimension=Environmental > media=Ground > geography=Agricultural; cas=636-23-7; added Common Chemistry CAS names as altLabel: 1,3-Benzenediamine, 4-methyl-, dihydrochloride, 1,3-Benzenediamine, 4-methyl-, hydrochloride (1:2), 2,4-Diaminotoluene dihydrochloride, 2,4-Tolylenediamine dihydrochloride, Toluene-2,4-diamine, dihydrochloride; object_uuid=fo-4e03451790500c76 |
| 262,796 | consensus_match | cas_match_labels | — | {"636-23-7":"exactMatch"} | group_key=4-methyl-1,3-benzenediaminedihydrochloride||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=[]; cas_sources={'636-23-7': []}; assigned CAS labels from group consensus; object_uuid=fo-4e03451790500c76: {'636-23-7': 'exactMatch'} |
| 275,727 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H12Cl2N2… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H12Cl2N2… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '4-methyl-1,3-benzenediamine Dihydrochloride' |
| 282,283 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H12Cl2N2… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H12Cl2N2… | rdkit_post_consensus from 'Cc1ccc(N)cc1N.Cl.Cl'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 385,881 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/fe0acd60-3ddc-… | associations resolved on the elementary layer |
| 390,068 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H12Cl2N2… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H12Cl2N2… | typed the way the ontology types it |
| 397,531 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/MolecularComplex"] | the substance's answer, copied onto its flow |
PROV-O trail
18 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/20260821T1302361922970000/8201 | prefLabel | ef:agent/bootstrap_labels | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v0 | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v1 |
| ef:activity/change/20260821T1302361922970000/8202 | name | ef:agent/bootstrap_labels | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v1 | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v2 |
| ef:activity/change/20260821T1302361922970000/8203 | synonyms | ef:agent/bootstrap_labels | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v2 | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v3 |
| ef:activity/change/20260821T1302361922970000/209678 | context | ef:agent/default_context_mapping | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v3 | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v4 |
| ef:activity/change/20260821T1302361922970000/209679 | context_iri | ef:agent/default_context_mapping | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v4 | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v5 |
| ef:activity/change/20260821T1302361922970000/216070 | unit_iri | ef:agent/unit_normalization | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v5 | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v6 |
| ef:activity/change/20260821T1302361922970000/223025 | prefLabel | ef:agent/normalize_name_case | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v6 | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v7 |
| ef:activity/change/20260821T1302361922970000/235014 | properties | ef:agent/enrich_references | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v7 | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v8 |
| ef:activity/change/20260821T1302361922970000/235015 | skos_definition | ef:agent/enrich_references | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v8 | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v9 |
| ef:activity/change/20260821T1302361922970000/235016 | references | ef:agent/enrich_references | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v9 | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v10 |
| ef:activity/change/20260821T1302361922970000/250562 | properties | ef:agent/rdkit_pre_consensus | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v10 | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v11 |
| ef:activity/change/20260821T1302361922970000/262795 | altLabel | ef:agent/consensus_match | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v11 | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v12 |
| ef:activity/change/20260821T1302361922970000/262796 | cas_match_labels | ef:agent/consensus_match | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v12 | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v13 |
| ef:activity/change/20260821T1302361922970000/275727 | properties | ef:agent/opsin_iupac | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v13 | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v14 |
| ef:activity/change/20260821T1302361922970000/282283 | properties | ef:agent/rdkit_post_consensus | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v14 | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v15 |
| ef:activity/change/20260821T1302361922970000/385881 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v15 | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v16 |
| ef:activity/change/20260821T1302361922970000/390068 | properties | ef:agent/normalise_property_values | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v16 | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v17 |
| ef:activity/change/20260821T1302361922970000/397531 | types | ef:agent/link_flows_to_their_substance | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v17 | ef:flow/fe0acd60-3ddc-11dd-ace6-0050c2490048/v18 |