Isobutyl Methacrylate
Everything that changed this substance, across every flow that resolves to it. Back to the substance
fo-5b42b5689d6ca271
Changes
56| # | 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 |
| 17,020 | bootstrap_labels | synonyms | ["isobutylmethacrylate","isobutyl methacrylate","methacrylic acid, i-butyl ester","2-propenoic acid, 2-methyl-, 2-methy… | [] | Removed legacy synonyms field in favor of structured labels |
| 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 |
| 55,098 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","indoor":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, indoor |
| 55,099 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-indr-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, indoor |
| 65,588 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Ground","geography":"Agricultural"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to agricultural soil |
| 65,589 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-grou-agri | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to agricultural soil |
| 100,016 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Aircraft cruise height"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to lower stratosphere and upper troposphere |
| 100,017 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-aicrhe | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to lower stratosphere and upper troposphere |
| 111,000 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Ground","geography":"Non-agricultural"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to non-agricultural soil |
| 111,001 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-grou-noag | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to non-agricultural soil |
| 126,758 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified |
| 126,759 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified |
| 126,864 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Long-term"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified (long-term) |
| 126,865 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-lote | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified (long-term) |
| 129,634 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Ground level","population_density":"Urban (>1000 people/square mil… | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to urban air close to ground |
| 129,635 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-grle-ur10pesq | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to urban air close to ground |
| 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 |
| 150,106 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Ocean"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| 150,107 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-ocea | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| 162,140 | 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 |
| 162,141 | 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 |
| 166,332 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Medium stack, <150 meters","population_density":"Rural (<1000 peop… | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to non-urban air or from high stacks |
| 166,333 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-mest15me-ru10pesq | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to non-urban air or from high stacks |
| 176,880 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Long-term"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified (long-term) |
| 176,881 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-lote | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified (long-term) |
| 186,354 | 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 |
| 186,355 | 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 |
| 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) |
| 308,576 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/1c5dad09-eb93-… | associations resolved on the elementary layer |
| 313,812 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/2b0f60f3-2b15-… | associations resolved on the elementary layer |
| 331,005 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/54638110-e487-… | associations resolved on the elementary layer |
| 336,499 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/66d2963d-41ea-… | associations resolved on the elementary layer |
| 344,381 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/818b8d7b-d9c2-… | associations resolved on the elementary layer |
| 344,434 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/81b4d903-c8b4-… | associations resolved on the elementary layer |
| 345,818 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/8641416e-3232-… | associations resolved on the elementary layer |
| 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 |
| 356,075 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/a8a54cf6-4f80-… | associations resolved on the elementary layer |