1-(Difluoromethoxy)-2-[(difluoromethoxy)difluoromethoxy]-1,1,2,2-tetrafluoroethane
Everything that changed this flow. Back to the flow
af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba
By field
12 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 | 1 | consensus_match | group_key=1-(difluoromethoxy)-2-[(difluoromethoxy)difluoromethoxy]-1,1,2,2-tetrafluoroethane||dimension=Environmental > media=Ground > geography=Agricultural; cas=188690-77-9; added Common Chemistry CAS names as altLabel: Ethane, 1-(difluoromethoxy)-2-[(difluoromethoxy)difluoromethoxy]-1,1,2,2-tetrafluoro-, H-Galden 1040X, HFE 43-10pccc124; object_uuid=fo-91dc503320ce5af4 |
| cas_match_labels | 1 | consensus_match | group_key=1-(difluoromethoxy)-2-[(difluoromethoxy)difluoromethoxy]-1,1,2,2-tetrafluoroethane||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=['pubchem']; cas_sources={'188690-77-9': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-91dc503320ce5af4: {'188690-77-9': '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 soil > Emissions to soil, unspecified |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to soil, unspecified |
| 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=['188690-77-9']; matched_chebi_ids=[]; candidate_pubchem_cids=[9948255]; selected_pubchem_cids=[9948255]; 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 |
| 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
16| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 20,761 | bootstrap_labels | prefLabel | — | [{"@value":"1-(Difluoromethoxy)-2-[(difluoromethoxy)difluoromethoxy]-1,1,2,2-tetrafluoroethane","@language":"en","sourc… | Bootstrapped prefLabel from legacy name field |
| 20,762 | bootstrap_labels | name | 1-(Difluoromethoxy)-2-[(difluoromethoxy)difluoromethoxy]-1,1,2,2-tetrafluoroethane | — | Purged legacy name field to enforce prefLabel usage |
| 153,989 | 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 |
| 153,990 | 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 |
| 220,047 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 246,310 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H2F10O3"… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 246,311 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 246,312 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J845.830H","provenance":{"prov:wasGeneratedBy":"enrich_referen… | Added references with provenance; cas_numbers=['188690-77-9']; matched_chebi_ids=[]; candidate_pubchem_cids=[9948255]; selected_pubchem_cids=[9948255]; 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 |
| 253,842 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H2F10O3"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H2F10O3"… | rdkit_pre_consensus from 'C(OC(C(OC(OC(F)F)(F)F)(F)F)(F)F)(F)F'; added: molecular_mass, monoisotopic_mass |
| 258,890 | consensus_match | altLabel | [{"@value":"HFE-43-10pccc124 (H-Galden1040x)","@language":"en","source":{"prov:wasGeneratedBy":"manual_fixes","prov:was… | [{"@value":"HFE-43-10pccc124 (H-Galden1040x)","@language":"en","source":{"prov:wasGeneratedBy":"manual_fixes","prov:was… | group_key=1-(difluoromethoxy)-2-[(difluoromethoxy)difluoromethoxy]-1,1,2,2-tetrafluoroethane||dimension=Environmental > media=Ground > geography=Agricultural; cas=188690-77-9; added Common Chemistry CAS names as altLabel: Ethane, 1-(difluoromethoxy)-2-[(difluoromethoxy)difluoromethoxy]-1,1,2,2-tetrafluoro-, H-Galden 1040X, HFE 43-10pccc124; object_uuid=fo-91dc503320ce5af4 |
| 258,891 | consensus_match | cas_match_labels | — | {"188690-77-9":"exactMatch"} | group_key=1-(difluoromethoxy)-2-[(difluoromethoxy)difluoromethoxy]-1,1,2,2-tetrafluoroethane||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=['pubchem']; cas_sources={'188690-77-9': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-91dc503320ce5af4: {'188690-77-9': 'exactMatch'} |
| 279,044 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H2F10O3"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H2F10O3"… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '1-(Difluoromethoxy)-2-[(difluoromethoxy)difluoromethoxy]-1,1,2,2-tetrafluoroethane' |
| 285,872 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H2F10O3"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H2F10O3"… | rdkit_post_consensus from 'FC(F)OC(F)(F)OC(F)(F)C(F)(F)OC(F)F'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 358,048 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/af2e61d4-dd95-… | associations resolved on the elementary layer |
| 393,450 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H2F10O3"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H2F10O3"… | typed the way the ontology types it |
| 402,396 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
PROV-O trail
16 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/20260920T1042228874600000/20761 | prefLabel | ef:agent/bootstrap_labels | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v0 | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v1 |
| ef:activity/change/20260920T1042228874600000/20762 | name | ef:agent/bootstrap_labels | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v1 | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v2 |
| ef:activity/change/20260920T1042228874600000/153989 | context | ef:agent/default_context_mapping | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v2 | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v3 |
| ef:activity/change/20260920T1042228874600000/153990 | context_iri | ef:agent/default_context_mapping | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v3 | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v4 |
| ef:activity/change/20260920T1042228874600000/220047 | unit_iri | ef:agent/unit_normalization | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v4 | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v5 |
| ef:activity/change/20260920T1042228874600000/246310 | properties | ef:agent/enrich_references | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v5 | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v6 |
| ef:activity/change/20260920T1042228874600000/246311 | skos_definition | ef:agent/enrich_references | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v6 | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v7 |
| ef:activity/change/20260920T1042228874600000/246312 | references | ef:agent/enrich_references | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v7 | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v8 |
| ef:activity/change/20260920T1042228874600000/253842 | properties | ef:agent/rdkit_pre_consensus | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v8 | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v9 |
| ef:activity/change/20260920T1042228874600000/258890 | altLabel | ef:agent/consensus_match | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v9 | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v10 |
| ef:activity/change/20260920T1042228874600000/258891 | cas_match_labels | ef:agent/consensus_match | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v10 | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v11 |
| ef:activity/change/20260920T1042228874600000/279044 | properties | ef:agent/opsin_iupac | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v11 | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v12 |
| ef:activity/change/20260920T1042228874600000/285872 | properties | ef:agent/rdkit_post_consensus | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v12 | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v13 |
| ef:activity/change/20260920T1042228874600000/358048 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v13 | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v14 |
| ef:activity/change/20260920T1042228874600000/393450 | properties | ef:agent/normalise_property_values | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v14 | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v15 |
| ef:activity/change/20260920T1042228874600000/402396 | types | ef:agent/link_flows_to_their_substance | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v15 | ef:flow/af2e61d4-dd95-4feb-a4e8-aa4bab13c5ba/v16 |