Dipropylene Glycol Dimethyl Ether
Everything that changed this flow. Back to the flow
7aaf0f58-6be9-4171-be6d-bd40153ca9a1
By field
13 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| properties | 5 | enrich_references, opsin_iupac, rdkit_post_consensus, rdkit_pre_consensus, withhold_ambiguous_mass | withhold_ambiguous_mass: removed molecular_mass, monoisotopic_mass; the flow carries 3 candidate structures, so no one mass describes it |
| prefLabel | 2 | bootstrap_labels, normalize_name_case | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| altLabel | 1 | consensus_match | group_key=dipropyleneglycoldimethylether||dimension=Environmental > media=Water > water_body=Long-term; cas=111109-77-4; added Common Chemistry CAS names as altLabel: DMFG, DMM, DPGDME, Hisorb MPM, Oxybis[methoxypropane], Proglyde DMM, Proglyme, Propane, oxybis[methoxy-; object_uuid=fo-dfab69723f41ced6 |
| cas_match_labels | 1 | consensus_match | group_key=dipropyleneglycoldimethylether||dimension=Environmental > media=Water > water_body=Long-term; group_sources=[]; cas_sources={'111109-77-4': []}; assigned CAS labels from group consensus; object_uuid=fo-dfab69723f41ced6: {'111109-77-4': '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 |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['111109-77-4']; matched_chebi_ids=[]; candidate_pubchem_cids=[86302, 14029748, 14455226, 22675988, 71317311]; selected_pubchem_cids=[86302, 22675988, 71317311]; 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
18| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 19,406 | bootstrap_labels | prefLabel | — | [{"@value":"dipropylene glycol dimethyl ether","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","pro… | Bootstrapped prefLabel from legacy name field |
| 19,407 | bootstrap_labels | name | dipropylene glycol dimethyl ether | — | Purged legacy name field to enforce prefLabel usage |
| 19,408 | bootstrap_labels | synonyms | ["organic","dpg-dme","proglyde*dmmglycoldiether","proglyde*dmmglycolether"] | [] | Removed legacy synonyms field in favor of structured labels |
| 122,672 | 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 |
| 122,673 | 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 |
| 219,657 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 225,501 | normalize_name_case | prefLabel | [{"@value":"dipropylene glycol dimethyl ether","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","pro… | [{"@value":"Dipropylene Glycol Dimethyl Ether","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","pro… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 245,221 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H18O3","… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=3) |
| 245,222 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 245,223 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J1.781.508C","provenance":{"prov:wasGeneratedBy":"enrich_refer… | Added references with provenance; cas_numbers=['111109-77-4']; matched_chebi_ids=[]; candidate_pubchem_cids=[86302, 14029748, 14455226, 22675988, 71317311]; selected_pubchem_cids=[86302, 22675988, 71317311]; 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 |
| 253,516 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H18O3","… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H18O3","… | rdkit_pre_consensus from 'CC(CO)OCC(C(OC)OC)O'; added: molecular_mass, monoisotopic_mass |
| 266,310 | consensus_match | altLabel | [] | [{"@value":"DMFG","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedTo":"consensus-… | group_key=dipropyleneglycoldimethylether||dimension=Environmental > media=Water > water_body=Long-term; cas=111109-77-4; added Common Chemistry CAS names as altLabel: DMFG, DMM, DPGDME, Hisorb MPM, Oxybis[methoxypropane], Proglyde DMM, Proglyme, Propane, oxybis[methoxy-; object_uuid=fo-dfab69723f41ced6 |
| 266,311 | consensus_match | cas_match_labels | — | {"111109-77-4":"exactMatch"} | group_key=dipropyleneglycoldimethylether||dimension=Environmental > media=Water > water_body=Long-term; group_sources=[]; cas_sources={'111109-77-4': []}; assigned CAS labels from group consensus; object_uuid=fo-dfab69723f41ced6: {'111109-77-4': 'exactMatch'} |
| 278,732 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H18O3","… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H18O3","… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Oxybis[methoxypropane]' |
| 285,515 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H18O3","… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H18O3","… | rdkit_post_consensus from 'CCC(OC)OC(CC)OC'; added: molecular_mass, monoisotopic_mass; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula |
| 287,150 | withhold_ambiguous_mass | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H18O3","… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H18O3","… | withhold_ambiguous_mass: removed molecular_mass, monoisotopic_mass; the flow carries 3 candidate structures, so no one mass describes it |
| 342,334 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/7aaf0f58-6be9-… | associations resolved on the elementary layer |
| 401,883 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
PROV-O trail
18 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/20260822T0600486828500000/19406 | prefLabel | ef:agent/bootstrap_labels | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v0 | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v1 |
| ef:activity/change/20260822T0600486828500000/19407 | name | ef:agent/bootstrap_labels | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v1 | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v2 |
| ef:activity/change/20260822T0600486828500000/19408 | synonyms | ef:agent/bootstrap_labels | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v2 | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v3 |
| ef:activity/change/20260822T0600486828500000/122672 | context | ef:agent/default_context_mapping | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v3 | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v4 |
| ef:activity/change/20260822T0600486828500000/122673 | context_iri | ef:agent/default_context_mapping | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v4 | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v5 |
| ef:activity/change/20260822T0600486828500000/219657 | unit_iri | ef:agent/unit_normalization | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v5 | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v6 |
| ef:activity/change/20260822T0600486828500000/225501 | prefLabel | ef:agent/normalize_name_case | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v6 | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v7 |
| ef:activity/change/20260822T0600486828500000/245221 | properties | ef:agent/enrich_references | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v7 | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v8 |
| ef:activity/change/20260822T0600486828500000/245222 | skos_definition | ef:agent/enrich_references | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v8 | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v9 |
| ef:activity/change/20260822T0600486828500000/245223 | references | ef:agent/enrich_references | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v9 | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v10 |
| ef:activity/change/20260822T0600486828500000/253516 | properties | ef:agent/rdkit_pre_consensus | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v10 | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v11 |
| ef:activity/change/20260822T0600486828500000/266310 | altLabel | ef:agent/consensus_match | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v11 | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v12 |
| ef:activity/change/20260822T0600486828500000/266311 | cas_match_labels | ef:agent/consensus_match | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v12 | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v13 |
| ef:activity/change/20260822T0600486828500000/278732 | properties | ef:agent/opsin_iupac | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v13 | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v14 |
| ef:activity/change/20260822T0600486828500000/285515 | properties | ef:agent/rdkit_post_consensus | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v14 | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v15 |
| ef:activity/change/20260822T0600486828500000/287150 | properties | ef:agent/withhold_ambiguous_mass | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v15 | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v16 |
| ef:activity/change/20260822T0600486828500000/342334 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v16 | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v17 |
| ef:activity/change/20260822T0600486828500000/401883 | types | ef:agent/link_flows_to_their_substance | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v17 | ef:flow/7aaf0f58-6be9-4171-be6d-bd40153ca9a1/v18 |