Toluene 2,4-diisocyanate
Everything that changed this substance, across every flow that resolves to it. Back to the substance
fo-e74b0f043abc9856
Changes
59| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 6,544 | bootstrap_labels | prefLabel | — | [{"@value":"4-methyl-m-phenylene diisocyanate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","pro… | Bootstrapped prefLabel from legacy name field |
| 6,545 | bootstrap_labels | name | 4-methyl-m-phenylene diisocyanate | — | Purged legacy name field to enforce prefLabel usage |
| 6,546 | bootstrap_labels | synonyms | ["2,4 Toluenediisocyanate","2,4-Diisocyanate, Toluene","2,4-Diisocyanato-1-methylbenzene","2,4-Diisocyanato-1-methylben… | [] | Removed legacy synonyms field in favor of structured labels |
| 21,603 | bootstrap_labels | synonyms | ["4-methyl-m-phenylenediisocyanate","toluene-2,6-di-isocyanate","toluene, 2-, diisocyanate","toluene-2,4-diisocyanate",… | [] | Removed legacy synonyms field in favor of structured labels |
| 31,692 | 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) |
| 31,693 | 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) |
| 75,114 | 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) |
| 75,115 | 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) |
| 77,252 | 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 |
| 77,253 | 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 |
| 81,570 | 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 |
| 81,571 | 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 |
| 102,892 | 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 |
| 102,893 | 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 |
| 105,518 | 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 |
| 105,519 | 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 |
| 112,074 | 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 |
| 112,075 | 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 |
| 140,644 | 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 |
| 140,645 | 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 |
| 140,756 | 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 |
| 140,757 | 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 |
| 156,330 | 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 |
| 156,331 | 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 |
| 174,866 | 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 |
| 174,867 | 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 |
| 196,044 | 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 |
| 196,045 | 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 |
| 196,366 | 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 |
| 196,367 | 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 |
| 215,525 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 222,596 | normalize_name_case | prefLabel | [{"@value":"4-methyl-m-phenylene diisocyanate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","pro… | [{"@value":"4-methyl-m-phenylene Diisocyanate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","pro… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 233,462 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H6N2O2"]… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 233,463 | enrich_references | skos_definition | — | [{"@value":"A toluene meta-diisocyanate in which the isocyanato groups are at positions 2 and 4 relative to the methyl… | Merged ChEBI/PubChem definitions into skos:definition |
| 233,464 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J3.302B","provenance":{"prov:wasGeneratedBy":"enrich_reference… | Added references with provenance; cas_numbers=['584-84-9']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_53556']; candidate_pubchem_cids=[7040, 11443]; selected_pubchem_cids=[11443]; 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 |
| 250,126 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H6N2O2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H6N2O2"]… | rdkit_pre_consensus from 'CC1=C(C=C(C=C1)N=C=O)N=C=O'; added: monoisotopic_mass |
| 255,182 | chebi_altlabels | altLabel | [] | [{"@value":"2,4-Diisocyanatotoluene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttrib… | Added 10 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 262,809 | consensus_match | prefLabel | [{"@value":"4-methyl-m-phenylene Diisocyanate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","pro… | [{"@value":"Toluene 2,4-diisocyanate","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttri… | cas=584-84-9; cc_chebi_agreed_name='Toluene 2,4-diisocyanate'; object_uuid=fo-e74b0f043abc9856 |
| 262,810 | consensus_match | altLabel | [{"@value":"2,4-Diisocyanatotoluene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttrib… | [{"@value":"2,4-Diisocyanatotoluene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttrib… | cas=584-84-9; added original name as altLabel after CC/ChEBI rename; object_uuid=fo-e74b0f043abc9856 |
| 262,811 | consensus_match | altLabel | [{"@value":"2,4-Diisocyanatotoluene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttrib… | [{"@value":"2,4-Diisocyanatotoluene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttrib… | group_key=4-methyl-m-phenylenediisocyanate||dimension=Environmental > media=Air > strata=Long-term; cas=584-84-9; added Common Chemistry CAS names as altLabel: 1,3-Diisocyanato-4-methylbenzene, 2,4-Toluylene diisocyanate, 4-Methyl-1,3-Diisocyanatobenzene, 4-Methyl-1,3-phenylene diisocyanate, 4-Methyl-<em>m</em>-phenylene isocyanate, 4-Methylbenzene-1,3-diyl diisocyanate, Benzene, 2,4-diisocyanato-1-methyl-, MeSH ID: D014051, NSC 4791, NSC 56759, TDI 100, TDI T 100; object_uuid=fo-e74b0f043abc9856 |
| 262,812 | consensus_match | cas_match_labels | — | {"584-84-9":"exactMatch"} | group_key=4-methyl-m-phenylenediisocyanate||dimension=Environmental > media=Air > strata=Long-term; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'584-84-9': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-e74b0f043abc9856: {'584-84-9': 'exactMatch'} |
| 275,262 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H6N2O2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H6N2O2"]… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '2,4-Diisocyanatotoluene' |
| 281,768 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H6N2O2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H6N2O2"]… | rdkit_post_consensus from 'Cc1ccc(N=C=O)cc1N=C=O'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 288,587 | strip_catalogue_altlabels | altLabel | [{"@value":"2,4-Diisocyanatotoluene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttrib… | [{"@value":"2,4-Diisocyanatotoluene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttrib… | Removed 3 catalogue altLabel value(s): 'NSC 4791' (registry code), 'NSC 56759' (registry code), 'TDI 100' (grade code) |
| 296,883 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/08620d00-73d1-… | associations resolved on the elementary layer |
| 318,571 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/3a155698-8aca-… | associations resolved on the elementary layer |
| 319,639 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/3db81cb8-ef69-… | associations resolved on the elementary layer |
| 321,797 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/439ce3c7-43d1-… | associations resolved on the elementary layer |
| 332,441 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/595d5d33-4f15-… | associations resolved on the elementary layer |
| 333,755 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/5def7a7a-6805-… | associations resolved on the elementary layer |