2,2',4,4',6,6'-hexachlorobiphenyl
Everything that changed this substance, across every flow that resolves to it. Back to the substance
fo-41c990aac26b82dd
Changes
56| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 11,031 | bootstrap_labels | prefLabel | — | [{"@value":"2,2',4,4',6,6'-hexachlorobiphenyl","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","pro… | Bootstrapped prefLabel from legacy name field |
| 11,032 | bootstrap_labels | name | 2,2',4,4',6,6'-hexachlorobiphenyl | — | Purged legacy name field to enforce prefLabel usage |
| 11,033 | bootstrap_labels | synonyms | ["1,1'-Biphenyl, 2,2',4,4',6,6'-hexachloro-","1,3,5-trichloro-2-(2,4,6-trichlorophenyl)benzene","2,2',4,4',6,6'-Hcb","2… | [] | Removed legacy synonyms field in favor of structured labels |
| 21,987 | bootstrap_labels | synonyms | ["2,2'",",4,4'",",6,6'","-hexachlorobiphenyl","1,3,5-trichloro-2-(2,4,6-trichlorophenyl)benzene","1,1'-Biph… | [] | Removed legacy synonyms field in favor of structured labels |
| 43,788 | 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) |
| 43,789 | 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) |
| 45,700 | 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 |
| 45,701 | 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 |
| 53,864 | 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 |
| 53,865 | 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 |
| 79,848 | 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 |
| 79,849 | 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 |
| 85,504 | 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 |
| 85,505 | 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 |
| 127,552 | 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) |
| 127,553 | 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) |
| 165,428 | 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 |
| 165,429 | 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 |
| 166,856 | 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 |
| 166,857 | 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 |
| 173,854 | 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 |
| 173,855 | 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 |
| 176,018 | 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 |
| 176,019 | 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 |
| 183,872 | 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 |
| 183,873 | 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 |
| 183,890 | 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 |
| 183,891 | 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 |
| 213,274 | 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 |
| 213,275 | 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 |
| 216,997 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 237,680 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H4Cl6"]… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 237,681 | enrich_references | skos_definition | — | [{"@value":"A hexachlorobiphenyl that is biphenyl in which both of the phenyl rings are substituted at positons 2, 4, a… | Merged ChEBI/PubChem definitions into skos:definition |
| 237,682 | enrich_references | references | [] | [{"@id":"beilstein:2058693","provenance":{"prov:wasGeneratedBy":"enrich_references.chebi_xrefs","prov:wasAttributedTo":… | Added references with provenance; cas_numbers=['33979-03-2']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_34203']; candidate_pubchem_cids=[36647, 158025138]; selected_pubchem_cids=[36647]; 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 |
| 251,332 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H4Cl6"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H4Cl6"]… | rdkit_pre_consensus from 'C1=C(C=C(C(=C1Cl)C2=C(C=C(C=C2Cl)Cl)Cl)Cl)Cl'; added: monoisotopic_mass |
| 255,929 | chebi_altlabels | altLabel | [] | [{"@value":"2,2',4,4',6,6'-Hcb","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedT… | Added 5 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 259,425 | consensus_match | altLabel | [{"@value":"2,2',4,4',6,6'-Hcb","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedT… | [{"@value":"2,2',4,4',6,6'-Hcb","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedT… | group_key=2,2',4,4',6,6'-hexachlorobiphenyl||dimension=Environmental > media=Air > strata=Long-term; cas=33979-03-2; added Common Chemistry CAS names as altLabel: 1,1′-Biphenyl, 2,2′,4,4′,6,6′-hexachloro-, 2,2′,4,4′,6,6′-HCB, 2,2′,4,4′,6,6′-Hexachloro-1,1′-biphenyl, 2,2′,4,4′,6,6′-Hexachlorobiphenyl, 2,2′,4,4′,6,6′-Hexachlorodiphenyl, 2,4,6,2′,4′,6′-Hexachlorobiphenyl, Biphenyl, 2,2′,4,4′,6,6′-hexachloro-; object_uuid=fo-41c990aac26b82dd |
| 259,426 | consensus_match | cas_match_labels | — | {"33979-03-2":"exactMatch"} | group_key=2,2',4,4',6,6'-hexachlorobiphenyl||dimension=Environmental > media=Air > strata=Long-term; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'33979-03-2': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-41c990aac26b82dd: {'33979-03-2': 'exactMatch'} |
| 276,512 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H4Cl6"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H4Cl6"]… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '2,2',4,4',6,6'-hexachlorobiphenyl' |
| 283,121 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H4Cl6"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H4Cl6"]… | rdkit_post_consensus from 'Clc1cc(Cl)c(-c2c(Cl)cc(Cl)cc2Cl)c(Cl)c1'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 302,913 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/0c642913-ba9e-… | associations resolved on the elementary layer |
| 303,869 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/0e146fb9-46f3-… | associations resolved on the elementary layer |
| 307,952 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/1a3c5a65-6ecc-… | associations resolved on the elementary layer |
| 320,930 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/40806f05-b296-… | associations resolved on the elementary layer |
| 323,760 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/4a9a3c5f-754e-… | associations resolved on the elementary layer |
| 344,771 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/82dd781e-8cd5-… | associations resolved on the elementary layer |
| 363,733 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/c34c3f62-4bfc-… | associations resolved on the elementary layer |
| 364,447 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/c5bd4946-42a6-… | associations resolved on the elementary layer |
| 367,944 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/d1569fbe-fe2b-… | associations resolved on the elementary layer |
| 369,026 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/d513b68d-153f-… | associations resolved on the elementary layer |