Isobutyl Methacrylate
Everything that changed this flow. Back to the flow
9db7fb6c-9937-4f16-8e1d-7769b13caa54
By field
13 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 3 catalogue altLabel value(s): 'I 205' (grade code), 'I 205 (methacrylate)' (grade code), 'NSC 18607' (registry code) |
| prefLabel | 2 | bootstrap_labels, normalize_name_case | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| cas_match_labels | 1 | consensus_match | group_key=isobutylmethacrylate||dimension=Environmental > media=Air > indoor=Unknown; group_sources=['ec_inventory', 'pubchem']; cas_sources={'97-86-9': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-5b42b5689d6ca271: {'97-86-9': '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 |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['97-86-9']; matched_chebi_ids=[]; candidate_pubchem_cids=[7352, 70199]; selected_pubchem_cids=[7352]; 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 |
|---|---|---|---|---|---|
| 17,018 | bootstrap_labels | prefLabel | — | [{"@value":"isobutyl methacrylate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribu… | Bootstrapped prefLabel from legacy name field |
| 17,019 | bootstrap_labels | name | isobutyl methacrylate | — | Purged legacy name field to enforce prefLabel usage |
| 20,005 | bootstrap_labels | synonyms | ["2-METHYLPROPYL METHACRYLATE","2-Methylpropyl 2-methyl-2-propenoate","2-Propenoic acid, 2-methyl-, 2-methylpropyl este… | [] | Removed legacy synonyms field in favor of structured labels |
| 143,616 | 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 |
| 143,617 | 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 |
| 218,920 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 224,987 | normalize_name_case | prefLabel | [{"@value":"isobutyl methacrylate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribu… | [{"@value":"Isobutyl Methacrylate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribu… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 243,163 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H14O2"],… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 243,164 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 243,165 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J47.810E","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['97-86-9']; matched_chebi_ids=[]; candidate_pubchem_cids=[7352, 70199]; selected_pubchem_cids=[7352]; 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 |
| 252,919 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H14O2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H14O2"],… | rdkit_pre_consensus from 'CC(C)COC(=O)C(=C)C'; added: molecular_mass, monoisotopic_mass |
| 268,067 | consensus_match | altLabel | [] | [{"@value":"2-Methyl-acrylic acid isobutyl ester","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","p… | group_key=isobutylmethacrylate||dimension=Environmental > media=Air > indoor=Unknown; cas=97-86-9; added Common Chemistry CAS names as altLabel: 2-Methyl-acrylic acid isobutyl ester, 2-Methylpropyl 2-methylprop-2-enoate, 2-Methylpropyl methacrylate, 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester, Acryester IB, Blemmer IBMA, I 205, I 205 (methacrylate), Isobutyl 2-methyl-2-propenoate, Isobutyl α-methylacrylate, Light Ester IB, Methacrylic acid, isobutyl ester, NSC 18607, Plexigum Q 611, Visiomer i-BMA; object_uuid=fo-5b42b5689d6ca271 |
| 268,068 | consensus_match | cas_match_labels | — | {"97-86-9":"exactMatch"} | group_key=isobutylmethacrylate||dimension=Environmental > media=Air > indoor=Unknown; group_sources=['ec_inventory', 'pubchem']; cas_sources={'97-86-9': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-5b42b5689d6ca271: {'97-86-9': 'exactMatch'} |
| 278,123 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H14O2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H14O2"],… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Isobutyl Methacrylate' |
| 284,861 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H14O2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H14O2"],… | rdkit_post_consensus from 'C=C(C)C(=O)OCC(C)C'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 290,711 | strip_catalogue_altlabels | altLabel | [{"@value":"2-Methyl-acrylic acid isobutyl ester","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","p… | [{"@value":"2-Methyl-acrylic acid isobutyl ester","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","p… | Removed 3 catalogue altLabel value(s): 'I 205' (grade code), 'I 205 (methacrylate)' (grade code), 'NSC 18607' (registry code) |
| 352,810 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/9db7fb6c-9937-… | associations resolved on the elementary layer |
| 392,478 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H14O2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H14O2"],… | typed the way the ontology types it |
| 400,972 | 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/20260822T0600486828500000/17018 | prefLabel | ef:agent/bootstrap_labels | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v0 | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v1 |
| ef:activity/change/20260822T0600486828500000/17019 | name | ef:agent/bootstrap_labels | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v1 | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v2 |
| ef:activity/change/20260822T0600486828500000/20005 | synonyms | ef:agent/bootstrap_labels | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v2 | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v3 |
| ef:activity/change/20260822T0600486828500000/143616 | context | ef:agent/default_context_mapping | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v3 | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v4 |
| ef:activity/change/20260822T0600486828500000/143617 | context_iri | ef:agent/default_context_mapping | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v4 | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v5 |
| ef:activity/change/20260822T0600486828500000/218920 | unit_iri | ef:agent/unit_normalization | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v5 | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v6 |
| ef:activity/change/20260822T0600486828500000/224987 | prefLabel | ef:agent/normalize_name_case | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v6 | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v7 |
| ef:activity/change/20260822T0600486828500000/243163 | properties | ef:agent/enrich_references | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v7 | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v8 |
| ef:activity/change/20260822T0600486828500000/243164 | skos_definition | ef:agent/enrich_references | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v8 | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v9 |
| ef:activity/change/20260822T0600486828500000/243165 | references | ef:agent/enrich_references | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v9 | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v10 |
| ef:activity/change/20260822T0600486828500000/252919 | properties | ef:agent/rdkit_pre_consensus | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v10 | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v11 |
| ef:activity/change/20260822T0600486828500000/268067 | altLabel | ef:agent/consensus_match | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v11 | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v12 |
| ef:activity/change/20260822T0600486828500000/268068 | cas_match_labels | ef:agent/consensus_match | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v12 | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v13 |
| ef:activity/change/20260822T0600486828500000/278123 | properties | ef:agent/opsin_iupac | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v13 | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v14 |
| ef:activity/change/20260822T0600486828500000/284861 | properties | ef:agent/rdkit_post_consensus | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v14 | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v15 |
| ef:activity/change/20260822T0600486828500000/290711 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v15 | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v16 |
| ef:activity/change/20260822T0600486828500000/352810 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v16 | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v17 |
| ef:activity/change/20260822T0600486828500000/392478 | properties | ef:agent/normalise_property_values | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v17 | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v18 |
| ef:activity/change/20260822T0600486828500000/400972 | types | ef:agent/link_flows_to_their_substance | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v18 | ef:flow/9db7fb6c-9937-4f16-8e1d-7769b13caa54/v19 |