1,2,2-Trichloro-1,1-difluoroethane
Everything that changed this flow. Back to the flow
4d9a8790-3ddd-11dd-8fdf-0050c2490048
By field
14 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 8 catalogue altLabel value(s): 'F 122' (grade code), 'F 122 (halocarbon)' (grade code), 'FC 122' (grade code), 'Frigen 122' (trade name), 'HCFC 122' (grade code), 'Khladon 122' (trade name), 'R 122' (grade code), 'R 122 (halocarbon)' (grade code) |
| cas_match_labels | 1 | consensus_match | group_key=1,2,2-trichloro-1,1-difluoroethane||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=['ec_inventory', 'pubchem']; cas_sources={'354-21-2': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-af62ff5d5c8506d5: {'354-21-2': '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, unspecified (long-term) |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified (long-term) |
| ec_numbers | 1 | ec_cross_check | Resolved from EC-inventory: 206-548-9 from CAS 354-21-2 |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| prefLabel | 1 | bootstrap_labels | Bootstrapped prefLabel from legacy name field |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['354-21-2']; matched_chebi_ids=[]; candidate_pubchem_cids=[9630]; selected_pubchem_cids=[9630]; 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 |
|---|---|---|---|---|---|
| 3,658 | bootstrap_labels | prefLabel | — | [{"@value":"1,2,2-Trichloro-1,1-difluoroethane","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","pr… | Bootstrapped prefLabel from legacy name field |
| 3,659 | bootstrap_labels | name | 1,2,2-Trichloro-1,1-difluoroethane | — | Purged legacy name field to enforce prefLabel usage |
| 3,660 | bootstrap_labels | synonyms | ["1,1,2-Trichloro-2,2-difluoroethane","1,1-Difluoro-1,2,2-trichloroethane","1,2,2-Trichloro-1,1-difluoroethane","AC1L1T… | [] | Removed legacy synonyms field in favor of structured labels |
| 88,986 | 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) |
| 88,987 | 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) |
| 214,562 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 226,755 | ec_cross_check | ec_numbers | [] | ["206-548-9"] | Resolved from EC-inventory: 206-548-9 from CAS 354-21-2 |
| 230,704 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2HCl3F2"]… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 230,705 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 230,706 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J28.325H","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['354-21-2']; matched_chebi_ids=[]; candidate_pubchem_cids=[9630]; selected_pubchem_cids=[9630]; 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 |
| 249,334 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2HCl3F2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2HCl3F2"]… | rdkit_pre_consensus from 'C(C(F)(F)Cl)(Cl)Cl'; added: molecular_mass, monoisotopic_mass |
| 258,240 | consensus_match | altLabel | [{"@value":"HCFC-122","@language":"en","source":{"prov:wasGeneratedBy":"manual_fixes","prov:wasAttributedTo":"consensus… | [{"@value":"HCFC-122","@language":"en","source":{"prov:wasGeneratedBy":"manual_fixes","prov:wasAttributedTo":"consensus… | group_key=1,2,2-trichloro-1,1-difluoroethane||dimension=Environmental > media=Ground > geography=Agricultural; cas=354-21-2; added Common Chemistry CAS names as altLabel: 1,1,2-Trichloro-2,2-difluoroethane, 1,1-Difluoro-1,2,2-trichloroethane, 2,2-Difluoro-1,1,2-trichloroethane, Ethane, 1,2,2-trichloro-1,1-difluoro-, F 122, F 122 (halocarbon), FC 122, Freon 122, Frigen 122, HCFC 122, Khladon 122, R 122, R 122 (halocarbon); object_uuid=fo-af62ff5d5c8506d5 |
| 258,241 | consensus_match | cas_match_labels | — | {"354-21-2":"exactMatch"} | group_key=1,2,2-trichloro-1,1-difluoroethane||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=['ec_inventory', 'pubchem']; cas_sources={'354-21-2': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-af62ff5d5c8506d5: {'354-21-2': 'exactMatch'} |
| 274,464 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2HCl3F2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2HCl3F2"]… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '1,2,2-Trichloro-1,1-difluoroethane' |
| 280,899 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2HCl3F2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2HCl3F2"]… | rdkit_post_consensus from 'FC(F)(Cl)C(Cl)Cl'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 288,001 | strip_catalogue_altlabels | altLabel | [{"@value":"HCFC-122","@language":"en","source":{"prov:wasGeneratedBy":"manual_fixes","prov:wasAttributedTo":"consensus… | [{"@value":"HCFC-122","@language":"en","source":{"prov:wasGeneratedBy":"manual_fixes","prov:wasAttributedTo":"consensus… | Removed 8 catalogue altLabel value(s): 'F 122' (grade code), 'F 122 (halocarbon)' (grade code), 'FC 122' (grade code), 'Frigen 122' (trade name), 'HCFC 122' (grade code), 'Khladon 122' (trade name), 'R 122' (grade code), 'R 122 (halocarbon)' (grade code) |
| 325,502 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/4d9a8790-3ddd-… | associations resolved on the elementary layer |
| 388,754 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2HCl3F2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2HCl3F2"]… | typed the way the ontology types it |
| 395,625 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | 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/20260820T1812399309960000/3658 | prefLabel | ef:agent/bootstrap_labels | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v0 | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v1 |
| ef:activity/change/20260820T1812399309960000/3659 | name | ef:agent/bootstrap_labels | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v1 | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v2 |
| ef:activity/change/20260820T1812399309960000/3660 | synonyms | ef:agent/bootstrap_labels | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v2 | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v3 |
| ef:activity/change/20260820T1812399309960000/88986 | context | ef:agent/default_context_mapping | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v3 | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v4 |
| ef:activity/change/20260820T1812399309960000/88987 | context_iri | ef:agent/default_context_mapping | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v4 | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v5 |
| ef:activity/change/20260820T1812399309960000/214562 | unit_iri | ef:agent/unit_normalization | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v5 | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v6 |
| ef:activity/change/20260820T1812399309960000/226755 | ec_numbers | ef:agent/ec_cross_check | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v6 | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v7 |
| ef:activity/change/20260820T1812399309960000/230704 | properties | ef:agent/enrich_references | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v7 | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v8 |
| ef:activity/change/20260820T1812399309960000/230705 | skos_definition | ef:agent/enrich_references | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v8 | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v9 |
| ef:activity/change/20260820T1812399309960000/230706 | references | ef:agent/enrich_references | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v9 | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v10 |
| ef:activity/change/20260820T1812399309960000/249334 | properties | ef:agent/rdkit_pre_consensus | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v10 | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v11 |
| ef:activity/change/20260820T1812399309960000/258240 | altLabel | ef:agent/consensus_match | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v11 | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v12 |
| ef:activity/change/20260820T1812399309960000/258241 | cas_match_labels | ef:agent/consensus_match | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v12 | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v13 |
| ef:activity/change/20260820T1812399309960000/274464 | properties | ef:agent/opsin_iupac | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v13 | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v14 |
| ef:activity/change/20260820T1812399309960000/280899 | properties | ef:agent/rdkit_post_consensus | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v14 | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v15 |
| ef:activity/change/20260820T1812399309960000/288001 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v15 | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v16 |
| ef:activity/change/20260820T1812399309960000/325502 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v16 | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v17 |
| ef:activity/change/20260820T1812399309960000/388754 | properties | ef:agent/normalise_property_values | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v17 | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v18 |
| ef:activity/change/20260820T1812399309960000/395625 | types | ef:agent/link_flows_to_their_substance | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v18 | ef:flow/4d9a8790-3ddd-11dd-8fdf-0050c2490048/v19 |