2-hydroxy-1-(4-(4-(2-hydroxy-2-methylpropionyl) Benzyl) Phenyl)-2-methylpropan-1-one
Everything that changed this substance, across every flow that resolves to it. Back to the substance
fo-f7236110c314cfc2
Changes
55| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 20,393 | bootstrap_labels | prefLabel | — | [{"@value":"2-hydroxy-1-(4-(4-(2-hydroxy-2-methylpropionyl) benzyl) phenyl)-2-methylpropan-1-one","@language":"en","sou… | Bootstrapped prefLabel from legacy name field |
| 20,394 | bootstrap_labels | name | 2-hydroxy-1-(4-(4-(2-hydroxy-2-methylpropionyl) benzyl) phenyl)-2-methylpropan-1-one | — | Purged legacy name field to enforce prefLabel usage |
| 20,395 | bootstrap_labels | synonyms | ["organic","2-hydroxy-1-(4-(4-(2-hydroxy-2-methylpropionyl)benzyl)phenyl)-2-methylpropan-1-one","cgi827"] | [] | Removed legacy synonyms field in favor of structured labels |
| 67,400 | 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 |
| 67,401 | 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 |
| 75,272 | 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 |
| 75,273 | 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 |
| 97,916 | 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 |
| 97,917 | 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 |
| 113,812 | 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 |
| 113,813 | 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 |
| 134,152 | 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 |
| 134,153 | 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 |
| 139,204 | 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 |
| 139,205 | 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 |
| 142,906 | 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 |
| 142,907 | 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 |
| 144,806 | 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 |
| 144,807 | 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 |
| 167,828 | 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 |
| 167,829 | 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 |
| 176,452 | 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 |
| 176,453 | 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 |
| 176,956 | 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) |
| 176,957 | 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) |
| 179,760 | 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) |
| 179,761 | 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) |
| 193,952 | 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 |
| 193,953 | 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 |
| 219,945 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 225,713 | normalize_name_case | prefLabel | [{"@value":"2-hydroxy-1-(4-(4-(2-hydroxy-2-methylpropionyl) benzyl) phenyl)-2-methylpropan-1-one","@language":"en","sou… | [{"@value":"2-hydroxy-1-(4-(4-(2-hydroxy-2-methylpropionyl) Benzyl) Phenyl)-2-methylpropan-1-one","@language":"en","sou… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 246,026 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C21H24O4"]… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 246,027 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 246,028 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J3.065.980E","provenance":{"prov:wasGeneratedBy":"enrich_refer… | Added references with provenance; cas_numbers=['474510-57-1']; matched_chebi_ids=[]; candidate_pubchem_cids=[22019754]; selected_pubchem_cids=[22019754]; 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 |
| 253,751 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C21H24O4"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C21H24O4"]… | rdkit_pre_consensus from 'CC(C)(C(=O)C1=CC=C(C=C1)CC2=CC=C(C=C2)C(=O)C(C)(C)O)O'; added: molecular_mass, monoisotopic_mass |
| 260,897 | consensus_match | altLabel | [] | [{"@value":"1,1′-(Methylene-di-4,1-phenylene)bis[2-hydroxy-2-methyl-1-propanone]","@language":"en","source":{"prov:wasG… | group_key=2-hydroxy-1-(4-(4-(2-hydroxy-2-methylpropionyl)benzyl)phenyl)-2-methylpropan-1-one||dimension=Environmental > media=Water > water_body=Surface water; cas=474510-57-1; added Common Chemistry CAS names as altLabel: 1,1′-(Methylene-di-4,1-phenylene)bis[2-hydroxy-2-methyl-1-propanone], 1-Propanone, 1,1′-(methylene-di-4,1-phenylene)bis[2-hydroxy-2-methyl-, 2-Hydroxy-1-[4-[4-(2-hydroxy-2-methyl-propionyl)-benzyl]-phenyl]-2-methyl-1-propan-1-one, 2-Hydroxy-1-[4-[4-(2-hydroxy-2-methylpropionyl)benzyl]phenyl]-2-methylpropan-1-one, BASF 127, Bis[4-(2-hydroxy-2-methylpropionyl)phenyl]methane, IGM 127, Irgacure 127, Omnirad 127, Omnirad 127D, Photoinitiator 127; object_uuid=fo-f7236110c314cfc2 |
| 260,898 | consensus_match | cas_match_labels | — | {"474510-57-1":"exactMatch"} | group_key=2-hydroxy-1-(4-(4-(2-hydroxy-2-methylpropionyl)benzyl)phenyl)-2-methylpropan-1-one||dimension=Environmental > media=Water > water_body=Surface water; group_sources=[]; cas_sources={'474510-57-1': []}; assigned CAS labels from group consensus; object_uuid=fo-f7236110c314cfc2: {'474510-57-1': 'exactMatch'} |
| 278,957 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C21H24O4"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C21H24O4"]… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '2-hydroxy-1-(4-(4-(2-hydroxy-2-methylpropionyl) Benzyl) Phenyl)-2-methylpropan-1-one' |
| 285,772 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C21H24O4"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C21H24O4"]… | rdkit_post_consensus from 'CC(C)(O)C(=O)c1ccc(Cc2ccc(C(=O)C(C)(C)O)cc2)cc1'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 291,316 | strip_catalogue_altlabels | altLabel | [{"@value":"1,1′-(Methylene-di-4,1-phenylene)bis[2-hydroxy-2-methyl-1-propanone]","@language":"en","source":{"prov:wasG… | [{"@value":"1,1′-(Methylene-di-4,1-phenylene)bis[2-hydroxy-2-methyl-1-propanone]","@language":"en","source":{"prov:wasG… | Removed 6 catalogue altLabel value(s): 'BASF 127' (grade code), 'IGM 127' (grade code), 'Irgacure 127' (trade name), 'Omnirad 127' (trade name), 'Omnirad 127D' (trade name), 'Photoinitiator 127' (trade name) |
| 314,715 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/2e25b15d-0dd7-… | associations resolved on the elementary layer |
| 318,649 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/3a5b97bf-79cf-… | associations resolved on the elementary layer |
| 329,953 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/50baf76f-0831-… | associations resolved on the elementary layer |
| 337,903 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/6b81f767-c265-… | associations resolved on the elementary layer |
| 348,070 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/8dc5ed89-655f-… | associations resolved on the elementary layer |
| 350,601 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/967f8bb8-d9fb-… | associations resolved on the elementary layer |
| 352,453 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/9c8291e8-822a-… | associations resolved on the elementary layer |
| 353,403 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/9fbcfadf-a1e8-… | associations resolved on the elementary layer |
| 364,938 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/c75d4f7d-0535-… | associations resolved on the elementary layer |
| 369,247 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/d5e0d093-8bb1-… | associations resolved on the elementary layer |