3,3'-dimethyl-[1,1'-biphenyl]-4,4'-diamine Dihydrochloride
Everything that changed this flow. Back to the flow
08a91e70-3ddc-11dd-9d01-0050c2490048
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 |
| altLabel | 2 | consensus_match, dedupe_altlabels | Deduplicated altLabel values and removed entries matching prefLabel |
| 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=3,3'-dimethyl-[1,1'-biphenyl]-4,4'-diaminedihydrochloride||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=['ec_inventory']; cas_sources={'612-82-8': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-f4a0114ed0ae7e2f: {'612-82-8': '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 urban air close to ground |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to urban air close to ground |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['612-82-8']; matched_chebi_ids=[]; candidate_pubchem_cids=[8413, 11932, 108938, 165625, 51066482, 70700178]; selected_pubchem_cids=[11932, 108938]; 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 |
|---|---|---|---|---|---|
| 8,516 | bootstrap_labels | prefLabel | — | [{"@value":"3,3'-dimethyl-[1,1'-biphenyl]-4,4'-diamine dihydrochloride","@language":"en","source":{"prov:wasGeneratedBy… | Bootstrapped prefLabel from legacy name field |
| 8,517 | bootstrap_labels | name | 3,3'-dimethyl-[1,1'-biphenyl]-4,4'-diamine dihydrochloride | — | Purged legacy name field to enforce prefLabel usage |
| 8,518 | bootstrap_labels | synonyms | ["(1,1'-Biphenyl)-4,4'-diamine, 3,3'-dimethyl-","2-Tolidin","2-Tolidina","2-Tolidine","2-tolidine dihydrochloride","2-t… | [] | Removed legacy synonyms field in favor of structured labels |
| 38,532 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Ground level","population_density":"Urban (>1000 people/square mil… | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to urban air close to ground |
| 38,533 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-grle-ur10pesq | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to urban air close to ground |
| 216,174 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 223,102 | normalize_name_case | prefLabel | [{"@value":"3,3'-dimethyl-[1,1'-biphenyl]-4,4'-diamine dihydrochloride","@language":"en","source":{"prov:wasGeneratedBy… | [{"@value":"3,3'-dimethyl-[1,1'-biphenyl]-4,4'-diamine Dihydrochloride","@language":"en","source":{"prov:wasGeneratedBy… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 235,321 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C14H18Cl2N… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=2) |
| 235,322 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 235,323 | enrich_references | references | [] | [{"@id":"https://chem.echa.europa.eu/100.009.385","provenance":{"prov:wasGeneratedBy":"enrich_references.pubchem_identi… | Added references with provenance; cas_numbers=['612-82-8']; matched_chebi_ids=[]; candidate_pubchem_cids=[8413, 11932, 108938, 165625, 51066482, 70700178]; selected_pubchem_cids=[11932, 108938]; 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 |
| 250,658 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C14H18Cl2N… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C14H18Cl2N… | rdkit_pre_consensus from 'CC1=C(C=CC(=C1)C2=CC(=C(C=C2)N)C)N.Cl.Cl'; added: molecular_mass, monoisotopic_mass |
| 261,443 | consensus_match | altLabel | [] | [{"@value":"3,3′-Dimethylbenzidine dihydrochloride","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match",… | group_key=3,3'-dimethyl-[1,1'-biphenyl]-4,4'-diaminedihydrochloride||dimension=Environmental > media=Ground > geography=Agricultural; cas=612-82-8; added Common Chemistry CAS names as altLabel: 3,3′-Dimethylbenzidine dihydrochloride, <em>o</em>-Tolidine dihydrochloride, Benzidine, 3,3′-dimethyl-, dihydrochloride, [1,1′-Biphenyl]-4,4′-diamine, 3,3′-dimethyl-, dihydrochloride, [1,1′-Biphenyl]-4,4′-diamine, 3,3′-dimethyl-, hydrochloride (1:2); object_uuid=fo-f4a0114ed0ae7e2f |
| 261,444 | consensus_match | cas_match_labels | — | {"612-82-8":"exactMatch"} | group_key=3,3'-dimethyl-[1,1'-biphenyl]-4,4'-diaminedihydrochloride||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=['ec_inventory']; cas_sources={'612-82-8': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-f4a0114ed0ae7e2f: {'612-82-8': 'exactMatch'} |
| 275,824 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C14H18Cl2N… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C14H18Cl2N… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '3,3'-dimethyl-[1,1'-biphenyl]-4,4'-diamine Dihydrochloride' |
| 282,385 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C14H18Cl2N… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C14H18Cl2N… | rdkit_post_consensus from 'Cc1cc(-c2ccc(N)c(C)c2)ccc1N.Cl.Cl'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 292,403 | dedupe_altlabels | altLabel | [{"@value":"3,3′-Dimethylbenzidine dihydrochloride","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match",… | [{"@value":"3,3′-Dimethylbenzidine dihydrochloride","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match",… | Deduplicated altLabel values and removed entries matching prefLabel |
| 300,291 | 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 |
| 390,166 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C14H18Cl2N… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C14H18Cl2N… | typed the way the ontology types it |
| 397,666 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/MolecularComplex"] | 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/20260821T1554374006150000/8516 | prefLabel | ef:agent/bootstrap_labels | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v0 | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v1 |
| ef:activity/change/20260821T1554374006150000/8517 | name | ef:agent/bootstrap_labels | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v1 | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v2 |
| ef:activity/change/20260821T1554374006150000/8518 | synonyms | ef:agent/bootstrap_labels | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v2 | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v3 |
| ef:activity/change/20260821T1554374006150000/38532 | context | ef:agent/default_context_mapping | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v3 | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v4 |
| ef:activity/change/20260821T1554374006150000/38533 | context_iri | ef:agent/default_context_mapping | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v4 | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v5 |
| ef:activity/change/20260821T1554374006150000/216174 | unit_iri | ef:agent/unit_normalization | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v5 | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v6 |
| ef:activity/change/20260821T1554374006150000/223102 | prefLabel | ef:agent/normalize_name_case | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v6 | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v7 |
| ef:activity/change/20260821T1554374006150000/235321 | properties | ef:agent/enrich_references | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v7 | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v8 |
| ef:activity/change/20260821T1554374006150000/235322 | skos_definition | ef:agent/enrich_references | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v8 | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v9 |
| ef:activity/change/20260821T1554374006150000/235323 | references | ef:agent/enrich_references | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v9 | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v10 |
| ef:activity/change/20260821T1554374006150000/250658 | properties | ef:agent/rdkit_pre_consensus | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v10 | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v11 |
| ef:activity/change/20260821T1554374006150000/261443 | altLabel | ef:agent/consensus_match | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v11 | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v12 |
| ef:activity/change/20260821T1554374006150000/261444 | cas_match_labels | ef:agent/consensus_match | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v12 | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v13 |
| ef:activity/change/20260821T1554374006150000/275824 | properties | ef:agent/opsin_iupac | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v13 | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v14 |
| ef:activity/change/20260821T1554374006150000/282385 | properties | ef:agent/rdkit_post_consensus | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v14 | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v15 |
| ef:activity/change/20260821T1554374006150000/292403 | altLabel | ef:agent/dedupe_altlabels | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v15 | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v16 |
| ef:activity/change/20260821T1554374006150000/300291 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v16 | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v17 |
| ef:activity/change/20260821T1554374006150000/390166 | properties | ef:agent/normalise_property_values | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v17 | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v18 |
| ef:activity/change/20260821T1554374006150000/397666 | types | ef:agent/link_flows_to_their_substance | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v18 | ef:flow/08a91e70-3ddc-11dd-9d01-0050c2490048/v19 |