1,1'-(4-methylpent-1-ene-2,4-diyl)dibenzene
Everything that changed this substance, across every flow that resolves to it. Back to the substance
fo-c2cf4e7ac24d0376
Changes
54| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 13,046 | bootstrap_labels | prefLabel | — | [{"@value":"1,1'-(4-methylpent-1-ene-2,4-diyl)dibenzene","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_la… | Bootstrapped prefLabel from legacy name field |
| 13,047 | bootstrap_labels | name | 1,1'-(4-methylpent-1-ene-2,4-diyl)dibenzene | — | Purged legacy name field to enforce prefLabel usage |
| 13,048 | bootstrap_labels | synonyms | ["organic","1,1'","-(1,1-dimethyl-3-methylene-1,3-propanediyl)bisbenzene"] | [] | Removed legacy synonyms field in favor of structured labels |
| 47,188 | 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) |
| 47,189 | 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) |
| 48,192 | 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 |
| 48,193 | 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 |
| 54,332 | 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 |
| 54,333 | 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 |
| 68,628 | 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) |
| 68,629 | 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) |
| 73,910 | 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 |
| 73,911 | 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 |
| 101,044 | 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 |
| 101,045 | 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 |
| 118,040 | 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 |
| 118,041 | 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 |
| 127,610 | 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 |
| 127,611 | 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 |
| 127,642 | 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 |
| 127,643 | 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 |
| 157,986 | 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 |
| 157,987 | 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 |
| 181,606 | 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 |
| 181,607 | 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 |
| 190,842 | 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 |
| 190,843 | 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 |
| 198,656 | 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 |
| 198,657 | 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 |
| 217,658 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 239,562 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C18H20"],"… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 239,563 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 239,564 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J53.478A","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['6362-80-7']; matched_chebi_ids=[]; candidate_pubchem_cids=[69371, 80715]; selected_pubchem_cids=[80715]; 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 |
| 251,883 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C18H20"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C18H20"],"… | rdkit_pre_consensus from 'CC(C)(CC(=C)C1=CC=CC=C1)C2=CC=CC=C2'; added: molecular_mass, monoisotopic_mass |
| 258,006 | consensus_match | altLabel | [] | [{"@value":"(2-Methyl-4-phenylpent-4-en-2-yl)benzene","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match… | group_key=1,1'-(4-methylpent-1-ene-2,4-diyl)dibenzene||dimension=Environmental > media=Water > water_body=Long-term; cas=6362-80-7; added Common Chemistry CAS names as altLabel: (2-Methyl-4-phenylpent-4-en-2-yl)benzene, 1,1′-(1,1-Dimethyl-3-methylene-1,3-propanediyl)bis[benzene], 1-Pentene, 4-methyl-2,4-diphenyl-, 2,4-Diphenyl-4-methyl-1-pentene, 4,4-Dimethyl-2,4-diphenyl-1-butene, 4-Methyl-2,4-diphenyl-1-pentene, Benzene, 1,1′-(1,1-dimethyl-3-methylene-1,3-propanediyl)bis-, DK 80, DK 81, DK 86, Nofmer MSD, α-(2-Methyl-2-phenylpropyl)styrene, α-MSD; object_uuid=fo-c2cf4e7ac24d0376 |
| 258,007 | consensus_match | cas_match_labels | — | {"6362-80-7":"exactMatch"} | group_key=1,1'-(4-methylpent-1-ene-2,4-diyl)dibenzene||dimension=Environmental > media=Water > water_body=Long-term; group_sources=['ec_inventory', 'pubchem']; cas_sources={'6362-80-7': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-c2cf4e7ac24d0376: {'6362-80-7': 'exactMatch'} |
| 277,090 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C18H20"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C18H20"],"… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '1,1'-(4-methylpent-1-ene-2,4-diyl)dibenzene' |
| 283,745 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C18H20"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C18H20"],"… | rdkit_post_consensus from 'C=C(CC(C)(C)c1ccccc1)c1ccccc1'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 289,956 | strip_catalogue_altlabels | altLabel | [{"@value":"(2-Methyl-4-phenylpent-4-en-2-yl)benzene","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match… | [{"@value":"(2-Methyl-4-phenylpent-4-en-2-yl)benzene","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match… | Removed 3 catalogue altLabel value(s): 'DK 80' (grade code), 'DK 81' (grade code), 'DK 86' (grade code) |
| 304,641 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/10a80b1b-658f-… | associations resolved on the elementary layer |
| 305,143 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/12512389-21ce-… | associations resolved on the elementary layer |
| 308,213 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/1b027a6b-8787-… | associations resolved on the elementary layer |
| 315,351 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/302cd3b2-a1b1-… | associations resolved on the elementary layer |
| 317,991 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/380f79f9-ac46-… | associations resolved on the elementary layer |
| 331,539 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/56333f18-337f-… | associations resolved on the elementary layer |
| 340,038 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/72a79fa0-c6c7-… | associations resolved on the elementary layer |
| 344,827 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/82f93f33-068a-… | associations resolved on the elementary layer |
| 344,843 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/83033c9e-483c-… | associations resolved on the elementary layer |
| 360,037 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/b6372cc7-e8fe-… | associations resolved on the elementary layer |
| 371,849 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/dd21cdc9-dbce-… | associations resolved on the elementary layer |