Tetrachloro-1,2-difluoroethane
Everything that changed this flow. Back to the flow
e2fab6b1-6555-11dd-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 8 catalogue altLabel value(s): 'CFC 112' (grade code), 'CFC 122' (grade code), 'Daiflon 112' (trade name), 'F 112' (grade code), 'FC 112' (grade code), 'Fron 112' (grade code), 'R 112' (grade code), 'Ucon 112' (grade code) |
| cas_match_labels | 1 | consensus_match | group_key=tetrachloro-1,2-difluoroethane||dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); group_sources=['ec_inventory', 'pubchem']; cas_sources={'76-12-0': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-e1a1fd8da38b8b6f: {'76-12-0': '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 fresh water |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to fresh water |
| ec_numbers | 1 | ec_cross_check | Resolved from EC-inventory: 200-935-6 from CAS 76-12-0 |
| 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=['76-12-0']; matched_chebi_ids=[]; candidate_pubchem_cids=[6427]; selected_pubchem_cids=[6427]; 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 |
|---|---|---|---|---|---|
| 7,285 | bootstrap_labels | prefLabel | — | [{"@value":"Tetrachloro-1,2-difluoroethane","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:w… | Bootstrapped prefLabel from legacy name field |
| 7,286 | bootstrap_labels | name | Tetrachloro-1,2-difluoroethane | — | Purged legacy name field to enforce prefLabel usage |
| 7,287 | bootstrap_labels | synonyms | ["1,1,2,2-Tetrachloro-1,2-difluoroethane","1,2-DIFLUORO-1,1,2,2-TETRACHLOROETHANE (SEE ALSO HALOGENATED ETHANES CS (1,2… | [] | Removed legacy synonyms field in favor of structured labels |
| 185,212 | 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 |
| 185,213 | 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 |
| 215,771 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 226,806 | ec_cross_check | ec_numbers | [] | ["200-935-6"] | Resolved from EC-inventory: 200-935-6 from CAS 76-12-0 |
| 234,165 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2Cl4F2"],… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 234,166 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 234,167 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J1.473G","provenance":{"prov:wasGeneratedBy":"enrich_reference… | Added references with provenance; cas_numbers=['76-12-0']; matched_chebi_ids=[]; candidate_pubchem_cids=[6427]; selected_pubchem_cids=[6427]; 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 |
| 250,331 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2Cl4F2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2Cl4F2"],… | rdkit_pre_consensus from 'C(C(F)(Cl)Cl)(F)(Cl)Cl'; added: molecular_mass, monoisotopic_mass |
| 272,355 | consensus_match | altLabel | [{"@value":"CFC-112","@language":"en","source":{"prov:wasGeneratedBy":"manual_fixes","prov:wasAttributedTo":"consensus-… | [{"@value":"CFC-112","@language":"en","source":{"prov:wasGeneratedBy":"manual_fixes","prov:wasAttributedTo":"consensus-… | group_key=tetrachloro-1,2-difluoroethane||dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); cas=76-12-0; added Common Chemistry CAS names as altLabel: 1,1,2,2-Tetrachloro-1,2-difluoroethane, 1,1,2,2-Tetrachlorodifluoroethane, 1,2-Difluoro-1,1,2,2-tetrachloroethane, 1,2-Difluorotetrachloroethane, <em>sym</em>-Tetrachlorodifluoroethane, CFC 112, CFC 122, Daiflon 112, Daiflon S 2, Ethane, 1,1,2,2-tetrachloro-1,2-difluoro-, F 112, FC 112, Freon 112, Fron 112, Genetron 112, R 112, Ucon 112; object_uuid=fo-e1a1fd8da38b8b6f |
| 272,356 | consensus_match | cas_match_labels | — | {"76-12-0":"exactMatch"} | group_key=tetrachloro-1,2-difluoroethane||dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); group_sources=['ec_inventory', 'pubchem']; cas_sources={'76-12-0': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-e1a1fd8da38b8b6f: {'76-12-0': 'exactMatch'} |
| 275,481 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2Cl4F2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2Cl4F2"],… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Tetrachloro-1,2-difluoroethane' |
| 282,001 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2Cl4F2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2Cl4F2"],… | rdkit_post_consensus from 'FC(Cl)(Cl)C(F)(Cl)Cl'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 288,752 | strip_catalogue_altlabels | altLabel | [{"@value":"CFC-112","@language":"en","source":{"prov:wasGeneratedBy":"manual_fixes","prov:wasAttributedTo":"consensus-… | [{"@value":"CFC-112","@language":"en","source":{"prov:wasGeneratedBy":"manual_fixes","prov:wasAttributedTo":"consensus-… | Removed 8 catalogue altLabel value(s): 'CFC 112' (grade code), 'CFC 122' (grade code), 'Daiflon 112' (trade name), 'F 112' (grade code), 'FC 112' (grade code), 'Fron 112' (grade code), 'R 112' (grade code), 'Ucon 112' (grade code) |
| 373,633 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/e2fab6b1-6555-… | associations resolved on the elementary layer |
| 389,793 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2Cl4F2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2Cl4F2"],… | typed the way the ontology types it |
| 397,106 | 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/20260821T1554374006150000/7285 | prefLabel | ef:agent/bootstrap_labels | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v0 | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v1 |
| ef:activity/change/20260821T1554374006150000/7286 | name | ef:agent/bootstrap_labels | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v1 | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v2 |
| ef:activity/change/20260821T1554374006150000/7287 | synonyms | ef:agent/bootstrap_labels | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v2 | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v3 |
| ef:activity/change/20260821T1554374006150000/185212 | context | ef:agent/default_context_mapping | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v3 | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v4 |
| ef:activity/change/20260821T1554374006150000/185213 | context_iri | ef:agent/default_context_mapping | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v4 | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v5 |
| ef:activity/change/20260821T1554374006150000/215771 | unit_iri | ef:agent/unit_normalization | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v5 | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v6 |
| ef:activity/change/20260821T1554374006150000/226806 | ec_numbers | ef:agent/ec_cross_check | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v6 | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v7 |
| ef:activity/change/20260821T1554374006150000/234165 | properties | ef:agent/enrich_references | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v7 | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v8 |
| ef:activity/change/20260821T1554374006150000/234166 | skos_definition | ef:agent/enrich_references | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v8 | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v9 |
| ef:activity/change/20260821T1554374006150000/234167 | references | ef:agent/enrich_references | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v9 | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v10 |
| ef:activity/change/20260821T1554374006150000/250331 | properties | ef:agent/rdkit_pre_consensus | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v10 | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v11 |
| ef:activity/change/20260821T1554374006150000/272355 | altLabel | ef:agent/consensus_match | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v11 | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v12 |
| ef:activity/change/20260821T1554374006150000/272356 | cas_match_labels | ef:agent/consensus_match | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v12 | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v13 |
| ef:activity/change/20260821T1554374006150000/275481 | properties | ef:agent/opsin_iupac | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v13 | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v14 |
| ef:activity/change/20260821T1554374006150000/282001 | properties | ef:agent/rdkit_post_consensus | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v14 | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v15 |
| ef:activity/change/20260821T1554374006150000/288752 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v15 | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v16 |
| ef:activity/change/20260821T1554374006150000/373633 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v16 | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v17 |
| ef:activity/change/20260821T1554374006150000/389793 | properties | ef:agent/normalise_property_values | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v17 | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v18 |
| ef:activity/change/20260821T1554374006150000/397106 | types | ef:agent/link_flows_to_their_substance | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v18 | ef:flow/e2fab6b1-6555-11dd-ad8b-0800200c9a66/v19 |