α-Methylstyrene
Everything that changed this substance, across every flow that resolves to it. Back to the substance
fo-15b6c957883dc9c2
Changes
58| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 22,487 | bootstrap_labels | prefLabel | — | [{"@value":"alpha-methylstyrene","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribute… | Bootstrapped prefLabel from legacy name field |
| 22,488 | bootstrap_labels | name | alpha-methylstyrene | — | Purged legacy name field to enforce prefLabel usage |
| 22,489 | bootstrap_labels | synonyms | ["(1-Methylethenyl)benzene",".alpha.-Methyl-styrol",".alpha.-Methylstyreen",".alpha.-Methylstyrene",".alpha.-Methylstyr… | [] | Removed legacy synonyms field in favor of structured labels |
| 25,041 | bootstrap_labels | synonyms | ["2-phenylpropene","î±-methylstyrene","a-methylstyrene","alpha-methylstyrene","benzene, (1-methylethenyl)-","2-phenyl-1… | [] | Removed legacy synonyms field in favor of structured labels |
| 88,250 | 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 |
| 88,251 | 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 |
| 88,252 | 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) |
| 88,253 | 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) |
| 165,892 | 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 |
| 165,893 | 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 |
| 185,778 | 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 |
| 185,779 | 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 |
| 185,780 | 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 |
| 185,781 | 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 |
| 185,782 | 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 |
| 185,783 | 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 |
| 185,784 | 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 |
| 185,785 | 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 |
| 185,786 | 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 |
| 185,787 | 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 |
| 185,788 | 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 |
| 185,789 | 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 |
| 185,790 | 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 |
| 185,791 | 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 |
| 185,792 | 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) |
| 185,793 | 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) |
| 208,908 | 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 |
| 208,909 | 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 |
| 208,910 | 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 |
| 208,911 | 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 |
| 220,469 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 226,147 | normalize_name_case | prefLabel | [{"@value":"alpha-methylstyrene","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribute… | [{"@value":"Alpha-methylstyrene","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribute… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 247,438 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H10"],"a… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 247,439 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 247,440 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J3.582C","provenance":{"prov:wasGeneratedBy":"enrich_reference… | Added references with provenance; cas_numbers=['98-83-9']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_35060']; candidate_pubchem_cids=[7407, 9281, 86599]; selected_pubchem_cids=[7407]; 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 |
| 257,198 | chebi_altlabels | altLabel | [] | [{"@value":"1-Methyl-1-phenylethylene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttr… | Added 2 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 263,691 | consensus_match | prefLabel | [{"@value":"Alpha-methylstyrene","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribute… | [{"@value":"α-Methylstyrene","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedTo":… | cas=98-83-9; cc_chebi_agreed_name='α-Methylstyrene'; object_uuid=fo-15b6c957883dc9c2 |
| 263,692 | consensus_match | altLabel | [{"@value":"1-Methyl-1-phenylethylene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttr… | [{"@value":"1-Methyl-1-phenylethylene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttr… | cas=98-83-9; added original name as altLabel after CC/ChEBI rename; object_uuid=fo-15b6c957883dc9c2 |
| 263,693 | consensus_match | altLabel | [{"@value":"1-Methyl-1-phenylethylene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttr… | [{"@value":"1-Methyl-1-phenylethylene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttr… | group_key=alpha-methylstyrene||dimension=Environmental > media=Air > strata=Unknown; cas=98-83-9; added Common Chemistry CAS names as altLabel: (1-Methylethenyl)benzene, 1-Methyl-1-phenylethene, 1-Methylvinyl benzene, 1-Phenyl-1-methylethylene, 1-Propene, 2-phenyl-, 2-Phenyl-1-propene, 2-Phenyl-1-propylene, 2-Phenyl-2-propene, 2-Phenylpropylene, Benzene, (1-methylethenyl)-, Benzene, isopropenyl-, Isopropenylbenzene, K 150 (styrene), Methylstyrene, NSC 9400, Prop-1-en-2-ylbenzene, Styrene, α-methyl-, α-Methylstyrol, α-Methylvinylbenzene, β-Phenylpropylene; object_uuid=fo-15b6c957883dc9c2 |
| 263,694 | consensus_match | cas_match_labels | — | {"98-83-9":"exactMatch"} | group_key=alpha-methylstyrene||dimension=Environmental > media=Air > strata=Unknown; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'98-83-9': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-15b6c957883dc9c2: {'98-83-9': 'exactMatch'} |
| 279,366 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H10"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H10"],"a… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'α-Methylstyrene' |
| 286,241 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H10"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H10"],"a… | rdkit_post_consensus from 'C=C(C)c1ccccc1'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 291,595 | strip_catalogue_altlabels | altLabel | [{"@value":"1-Methyl-1-phenylethylene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttr… | [{"@value":"1-Methyl-1-phenylethylene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttr… | Removed 2 catalogue altLabel value(s): 'K 150 (styrene)' (grade code), 'NSC 9400' (registry code) |
| 325,134 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/4d9a8790-3ddd-… | associations resolved on the elementary layer |
| 325,135 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/4d9a8790-3ddd-… | associations resolved on the elementary layer |
| 363,965 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/c40dbdb1-e208-… | associations resolved on the elementary layer |
| 373,909 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/e2fba0f0-6555-… | associations resolved on the elementary layer |
| 373,910 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/e2fba0f1-6555-… | associations resolved on the elementary layer |
| 373,911 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/e2fba0f2-6555-… | associations resolved on the elementary layer |
| 373,912 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/e2fba0f3-6555-… | associations resolved on the elementary layer |