2,4'-dichlorobiphenyl
Everything that changed this substance, across every flow that resolves to it. Back to the substance
fo-335f630064ba8d19
Changes
57| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 5,534 | bootstrap_labels | prefLabel | — | [{"@value":"2,4'-dichlorobiphenyl","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribu… | Bootstrapped prefLabel from legacy name field |
| 5,535 | bootstrap_labels | name | 2,4'-dichlorobiphenyl | — | Purged legacy name field to enforce prefLabel usage |
| 5,536 | bootstrap_labels | synonyms | ["1,1'-Biphenyl, 2,4'-dichloro-","1,1'-Biphenyl, 2,4'-dichloro- (9CI)","1-chloro-2-(4-chlorophenyl)benzene","2,4'-Dichl… | [] | Removed legacy synonyms field in favor of structured labels |
| 19,768 | bootstrap_labels | synonyms | ["1-chloro-2-(4-chlorophenyl)benzene","2,4-pcb","1,1'-Biphenyl, 2,4'-dichloro-","1,1'-Biphenyl, 2,4'-dichloro- (9CI)","… | [] | Removed legacy synonyms field in favor of structured labels |
| 30,790 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Medium stack, <150 meters","population_density":"Rural (<1000 peop… | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to non-urban air or from high stacks |
| 30,791 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-mest15me-ru10pesq | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to non-urban air or from high stacks |
| 45,756 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Ground","geography":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to soil, unspecified |
| 45,757 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-grou-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to soil, unspecified |
| 53,708 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Long-term"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified (long-term) |
| 53,709 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-lote | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified (long-term) |
| 56,498 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified |
| 56,499 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified |
| 64,636 | 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 |
| 64,637 | 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 |
| 69,234 | 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 |
| 69,235 | 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 |
| 113,946 | 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 |
| 113,947 | 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 |
| 126,312 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Ocean"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| 126,313 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-ocea | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| 146,978 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Long-term"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified (long-term) |
| 146,979 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-lote | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified (long-term) |
| 174,034 | 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 |
| 174,035 | 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 |
| 175,194 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified |
| 175,195 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified |
| 176,748 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Ground","geography":"Agricultural"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to agricultural soil |
| 176,749 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-grou-agri | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to agricultural soil |
| 193,782 | 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 |
| 193,783 | 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 |
| 215,187 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 232,501 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H8Cl2"]… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 232,502 | enrich_references | skos_definition | — | [{"@value":"A dichlorobiphenyl that is chlorobenzene in which the hydrogen at position 2 has been replaced by a 4-chlor… | Merged ChEBI/PubChem definitions into skos:definition |
| 232,503 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J88.975J","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['34883-43-7']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_34232']; candidate_pubchem_cids=[36982]; selected_pubchem_cids=[36982]; 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 |
| 249,845 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H8Cl2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H8Cl2"]… | rdkit_pre_consensus from 'C1=CC=C(C(=C1)C2=CC=C(C=C2)Cl)Cl'; added: monoisotopic_mass |
| 255,073 | chebi_altlabels | altLabel | [] | [{"@value":"1,1'-Biphenyl, 2,4'-dichloro-","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:was… | Added 3 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 259,829 | consensus_match | altLabel | [{"@value":"1,1'-Biphenyl, 2,4'-dichloro-","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:was… | [{"@value":"1,1'-Biphenyl, 2,4'-dichloro-","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:was… | group_key=2,4'-dichlorobiphenyl||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); cas=34883-43-7; added Common Chemistry CAS names as altLabel: 1,1′-Biphenyl, 2,4′-dichloro-, 1-Chloro-4-(2-chlorophenyl)benzene, 2,4′-Dichloro-1,1′-biphenyl, 2,4′-Dichlorobiphenyl, Biphenyl, 2,4′-dichloro-, CB 8; object_uuid=fo-335f630064ba8d19 |
| 259,830 | consensus_match | cas_match_labels | — | {"34883-43-7":"exactMatch"} | group_key=2,4'-dichlorobiphenyl||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); group_sources=['chebi', 'pubchem']; cas_sources={'34883-43-7': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-335f630064ba8d19: {'34883-43-7': 'exactMatch'} |
| 274,983 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H8Cl2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H8Cl2"]… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '2,4'-dichlorobiphenyl' |
| 281,462 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H8Cl2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H8Cl2"]… | rdkit_post_consensus from 'Clc1ccc(-c2ccccc2Cl)cc1'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 288,375 | strip_catalogue_altlabels | altLabel | [{"@value":"1,1'-Biphenyl, 2,4'-dichloro-","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:was… | [{"@value":"1,1'-Biphenyl, 2,4'-dichloro-","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:was… | Removed 1 catalogue altLabel value(s): 'CB 8' (grade code) |
| 296,427 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/06caa7e9-d99d-… | associations resolved on the elementary layer |
| 303,897 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/0e33fd90-8be3-… | associations resolved on the elementary layer |
| 307,874 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/19f9a23e-d92b-… | associations resolved on the elementary layer |
| 309,269 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/1eb8e843-3cd1-… | associations resolved on the elementary layer |
| 313,329 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/296709ac-0272-… | associations resolved on the elementary layer |
| 315,627 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/313362ae-1e52-… | associations resolved on the elementary layer |
| 337,965 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/6bb5033b-46c2-… | associations resolved on the elementary layer |
| 344,151 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/80d6c137-d05c-… | associations resolved on the elementary layer |
| 354,504 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/a33d5d43-2de1-… | associations resolved on the elementary layer |