4,4'-methylenedianiline
Everything that changed this substance, across every flow that resolves to it. Back to the substance
fo-98043530decfee27
Changes
56| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 9,573 | bootstrap_labels | prefLabel | — | [{"@value":"4,4'-methylenedianiline","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttri… | Bootstrapped prefLabel from legacy name field |
| 9,574 | bootstrap_labels | name | 4,4'-methylenedianiline | — | Purged legacy name field to enforce prefLabel usage |
| 9,575 | bootstrap_labels | synonyms | ["4,4'-DIAMINODIPHENYLMETHANE","4,4'-DiaminodiPhenyl-Methane","4,4'-Diaminodiphenylmethan","4,4'-Dimethylenediamine","4… | [] | Removed legacy synonyms field in favor of structured labels |
| 24,862 | bootstrap_labels | synonyms | ["4,4'","-diaminodiphenylmethane(mda)","-diaminodiphenylmethane","-methylenedianiline","4,4â??-diaminodiphenylmetha… | [] | Removed legacy synonyms field in favor of structured labels |
| 42,175 | 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 |
| 42,176 | 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 |
| 46,831 | 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 |
| 46,832 | 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 |
| 72,559 | 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 |
| 72,560 | 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 |
| 84,023 | 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 |
| 84,024 | 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 |
| 118,853 | 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 |
| 118,854 | 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 |
| 130,979 | 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 |
| 130,980 | 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 |
| 135,605 | 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 |
| 135,606 | 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 |
| 145,069 | 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 |
| 145,070 | 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 |
| 146,795 | 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) |
| 146,796 | 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) |
| 157,467 | 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 |
| 157,468 | 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 |
| 169,587 | 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) |
| 169,588 | 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) |
| 177,021 | 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 |
| 177,022 | 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 |
| 189,531 | 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 |
| 189,532 | 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 |
| 216,524 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 236,334 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C13H14N2"]… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 236,335 | enrich_references | skos_definition | — | [{"@value":"An aromatic amine that is diphenylmethane substituted at the 4-position of each benzene ring by an amino gr… | Merged ChEBI/PubChem definitions into skos:definition |
| 236,336 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J4.995F","provenance":{"prov:wasGeneratedBy":"enrich_reference… | Added references with provenance; cas_numbers=['101-77-9']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_32506']; candidate_pubchem_cids=[7577, 91867, 146486, 19846653]; selected_pubchem_cids=[7577]; 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 |
| 250,951 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C13H14N2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C13H14N2"]… | rdkit_pre_consensus from 'C1=CC(=CC=C1CC2=CC=C(C=C2)N)N'; added: monoisotopic_mass |
| 255,760 | chebi_altlabels | altLabel | [] | [{"@value":"4,4'-Diaminodiphenylmethane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAt… | Added 16 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 262,353 | consensus_match | altLabel | [{"@value":"4,4'-Diaminodiphenylmethane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAt… | [{"@value":"4,4'-Diaminodiphenylmethane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAt… | group_key=4,4'-methylenedianiline||dimension=Environmental > media=Water > water_body=Surface water; cas=101-77-9; added Common Chemistry CAS names as altLabel: 4,4-Diaminodiphenylmethane, 4,4′-Diaminobiphenylmethane, 4,4′-Diaminodiphenylenemethane, 4,4′-Diaminodiphenylmethane, 4,4′-Diaminophenylmethane, 4,4′-Diphenylmethanediamine, 4,4′-Methylenebis(aniline), 4,4′-Methylenebis[benzenamine], 4,4′-Methylenebisbenzeneamine, 4,4′-Methylenedianiline, 4,4′-Methylenedibenzenamine, 4,4′-Methylenediphenylamine, 4-(4-Aminobenzyl)benzenamine, 4-(<em>p</em>-Aminobenzyl)aniline, 4-[(4-Aminophenyl)methyl]aniline, <em>p</em>,<em>p</em>′-Diaminodiphenylmethane, <em>p</em>,<em>p</em>′-Methylenedianiline, Acmex H 84BM, Amicure 101, Ancamine 1692, Ancamine 1734, Ancamine TL, Aniline, 4,4′-methylenedi-, Aniline, <em>p</em>,<em>p</em>′-methylenebis-, Aradur HT 972GB, Araldite HT 972, Araldite HY 972, Araldite Hardener 972, Araldite Hardener HT 972, Araldite R 972, Benzenamine, 4,4′-methylenebis-, Bis(aminophenyl)methane, DAM, DEH 50, DMA 100, Di(4-aminophenyl)methane, Diaminodiphenylmethane, Dianilinemethane, Epicure DDM, F-L 04764, HT 972, K 6, Kayahard PT-AA, Lapox K 5, MDA, MDA 100, MDA 2200, Methylenedianiline, NSC 4709, Sumicure M, Tonox, Tonox MDA, Wanamine MDA, XU-HY 205, [4-(4-Aminobenzyl)phenyl]amine; object_uuid=fo-98043530decfee27 |
| 262,354 | consensus_match | cas_match_labels | — | {"101-77-9":"exactMatch"} | group_key=4,4'-methylenedianiline||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'101-77-9': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-98043530decfee27: {'101-77-9': 'exactMatch'} |
| 276,142 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C13H14N2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C13H14N2"]… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '4,4'-methylenedianiline' |
| 282,718 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C13H14N2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C13H14N2"]… | rdkit_post_consensus from 'Nc1ccc(Cc2ccc(N)cc2)cc1'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 289,275 | strip_catalogue_altlabels | altLabel | [{"@value":"4,4'-Diaminodiphenylmethane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAt… | [{"@value":"4,4'-Diaminodiphenylmethane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAt… | Removed 11 catalogue altLabel value(s): 'Amicure 101' (trade name), 'Ancamine 1692' (trade name), 'Ancamine 1734' (trade name), 'Araldite Hardener 972' (trade name), 'DEH 50' (grade code), 'DMA 100' (grade code), 'HT 972' (grade code), 'K 6' (grade code), 'MDA 100' (grade code), 'MDA 2200' (grade code), 'NSC 4709' (registry code) |
| 302,153 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/0974d829-0c19-… | associations resolved on the elementary layer |
| 304,483 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/101104c1-f18c-… | associations resolved on the elementary layer |
| 317,336 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/35a4d302-4c37-… | associations resolved on the elementary layer |
| 323,065 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/47d18f26-2f84-… | associations resolved on the elementary layer |
| 340,461 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/73f145a0-4267-… | associations resolved on the elementary layer |
| 346,526 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/889fe8e7-b873-… | associations resolved on the elementary layer |
| 348,835 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/9070d373-fb23-… | associations resolved on the elementary layer |
| 353,573 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/a03da982-1c69-… | associations resolved on the elementary layer |
| 354,452 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/a2ecd162-0422-… | associations resolved on the elementary layer |