1,2-Dichloro-1,1-difluoroethane
Everything that changed this flow. Back to the flow
1f30d639-6556-11dd-ad8b-0800200c9a66
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 6 catalogue altLabel value(s): 'CFC 132b' (grade code), 'F 132b' (grade code), 'FC 132b' (grade code), 'Fron 132b' (grade code), 'HCFC 132b' (grade code), 'R 132b' (grade code) |
| cas_match_labels | 1 | consensus_match | group_key=1,2-dichloro-1,1-difluoroethane||dimension=Environmental > media=Air > strata=Unknown; group_sources=['ec_inventory', 'pubchem']; cas_sources={'1649-08-7': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-9bfa86fff16ccca2: {'1649-08-7': '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 water > Emissions to water, unspecified |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified |
| ec_numbers | 1 | ec_cross_check | Resolved from EC-inventory: 216-714-2 from CAS 1649-08-7 |
| 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=['1649-08-7']; matched_chebi_ids=[]; candidate_pubchem_cids=[15442]; selected_pubchem_cids=[15442]; 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 |
|---|---|---|---|---|---|
| 8,762 | bootstrap_labels | prefLabel | — | [{"@value":"1,2-Dichloro-1,1-difluoroethane","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:… | Bootstrapped prefLabel from legacy name field |
| 8,763 | bootstrap_labels | name | 1,2-Dichloro-1,1-difluoroethane | — | Purged legacy name field to enforce prefLabel usage |
| 8,764 | bootstrap_labels | synonyms | ["1,1-Difluoro-1,2-dichloroethane","1,2-DICHLORO-1,1-DIFLUOROETHANE","1,2-DICHLORO-1,1-DIFLUOROETHANE (SEE ALSO HALOGEN… | [] | Removed legacy synonyms field in favor of structured labels |
| 56,950 | 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 |
| 56,951 | 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 |
| 216,255 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 226,902 | ec_cross_check | ec_numbers | [] | ["216-714-2"] | Resolved from EC-inventory: 216-714-2 from CAS 1649-08-7 |
| 235,560 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H2Cl2F2"… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 235,561 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 235,562 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J28.324J","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['1649-08-7']; matched_chebi_ids=[]; candidate_pubchem_cids=[15442]; selected_pubchem_cids=[15442]; 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 |
| 250,728 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H2Cl2F2"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H2Cl2F2"… | rdkit_pre_consensus from 'C(C(F)(F)Cl)Cl'; added: molecular_mass, monoisotopic_mass |
| 258,379 | consensus_match | altLabel | [{"@value":"HCFC-132b","@language":"en","source":{"prov:wasGeneratedBy":"manual_fixes","prov:wasAttributedTo":"consensu… | [{"@value":"HCFC-132b","@language":"en","source":{"prov:wasGeneratedBy":"manual_fixes","prov:wasAttributedTo":"consensu… | group_key=1,2-dichloro-1,1-difluoroethane||dimension=Environmental > media=Air > strata=Unknown; cas=1649-08-7; added Common Chemistry CAS names as altLabel: 1,1-Difluoro-1,2-dichloroethane, 1,2-Dichloro-2,2-difluoroethane, CFC 132b, Ethane, 1,2-dichloro-1,1-difluoro-, F 132b, FC 132b, Fron 132b, HCFC 132b, R 132b; object_uuid=fo-9bfa86fff16ccca2 |
| 258,380 | consensus_match | cas_match_labels | — | {"1649-08-7":"exactMatch"} | group_key=1,2-dichloro-1,1-difluoroethane||dimension=Environmental > media=Air > strata=Unknown; group_sources=['ec_inventory', 'pubchem']; cas_sources={'1649-08-7': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-9bfa86fff16ccca2: {'1649-08-7': 'exactMatch'} |
| 275,893 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H2Cl2F2"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H2Cl2F2"… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '1,2-Dichloro-1,1-difluoroethane' |
| 282,458 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H2Cl2F2"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H2Cl2F2"… | rdkit_post_consensus from 'FC(F)(Cl)CCl'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 289,070 | strip_catalogue_altlabels | altLabel | [{"@value":"HCFC-132b","@language":"en","source":{"prov:wasGeneratedBy":"manual_fixes","prov:wasAttributedTo":"consensu… | [{"@value":"HCFC-132b","@language":"en","source":{"prov:wasGeneratedBy":"manual_fixes","prov:wasAttributedTo":"consensu… | Removed 6 catalogue altLabel value(s): 'CFC 132b' (grade code), 'F 132b' (grade code), 'FC 132b' (grade code), 'Fron 132b' (grade code), 'HCFC 132b' (grade code), 'R 132b' (grade code) |
| 309,495 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/1f30d639-6556-… | associations resolved on the elementary layer |
| 390,235 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H2Cl2F2"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H2Cl2F2"… | typed the way the ontology types it |
| 397,760 | 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/20260820T1812399309960000/8762 | prefLabel | ef:agent/bootstrap_labels | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v0 | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v1 |
| ef:activity/change/20260820T1812399309960000/8763 | name | ef:agent/bootstrap_labels | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v1 | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v2 |
| ef:activity/change/20260820T1812399309960000/8764 | synonyms | ef:agent/bootstrap_labels | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v2 | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v3 |
| ef:activity/change/20260820T1812399309960000/56950 | context | ef:agent/default_context_mapping | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v3 | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v4 |
| ef:activity/change/20260820T1812399309960000/56951 | context_iri | ef:agent/default_context_mapping | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v4 | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v5 |
| ef:activity/change/20260820T1812399309960000/216255 | unit_iri | ef:agent/unit_normalization | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v5 | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v6 |
| ef:activity/change/20260820T1812399309960000/226902 | ec_numbers | ef:agent/ec_cross_check | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v6 | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v7 |
| ef:activity/change/20260820T1812399309960000/235560 | properties | ef:agent/enrich_references | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v7 | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v8 |
| ef:activity/change/20260820T1812399309960000/235561 | skos_definition | ef:agent/enrich_references | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v8 | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v9 |
| ef:activity/change/20260820T1812399309960000/235562 | references | ef:agent/enrich_references | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v9 | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v10 |
| ef:activity/change/20260820T1812399309960000/250728 | properties | ef:agent/rdkit_pre_consensus | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v10 | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v11 |
| ef:activity/change/20260820T1812399309960000/258379 | altLabel | ef:agent/consensus_match | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v11 | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v12 |
| ef:activity/change/20260820T1812399309960000/258380 | cas_match_labels | ef:agent/consensus_match | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v12 | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v13 |
| ef:activity/change/20260820T1812399309960000/275893 | properties | ef:agent/opsin_iupac | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v13 | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v14 |
| ef:activity/change/20260820T1812399309960000/282458 | properties | ef:agent/rdkit_post_consensus | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v14 | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v15 |
| ef:activity/change/20260820T1812399309960000/289070 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v15 | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v16 |
| ef:activity/change/20260820T1812399309960000/309495 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v16 | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v17 |
| ef:activity/change/20260820T1812399309960000/390235 | properties | ef:agent/normalise_property_values | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v17 | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v18 |
| ef:activity/change/20260820T1812399309960000/397760 | types | ef:agent/link_flows_to_their_substance | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v18 | ef:flow/1f30d639-6556-11dd-ad8b-0800200c9a66/v19 |