Tetramethylammonium hydroxide
Everything that changed this substance, across every flow that resolves to it. Back to the substance
fo-e2ea55b5315ee994
Changes
61| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 850 | bootstrap_labels | prefLabel | — | [{"@value":"Tetramethyl ammonium hydroxide","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:w… | Bootstrapped prefLabel from legacy name field |
| 851 | bootstrap_labels | name | Tetramethyl ammonium hydroxide | — | Purged legacy name field to enforce prefLabel usage |
| 852 | bootstrap_labels | synonyms | ["TMAH"] | [] | Removed legacy synonyms field in favor of structured labels |
| 22,166 | bootstrap_labels | prefLabel | — | [{"@value":"tetramethyl ammonium hydroxide","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:w… | Bootstrapped prefLabel from legacy name field |
| 22,167 | bootstrap_labels | name | tetramethyl ammonium hydroxide | — | Purged legacy name field to enforce prefLabel usage |
| 22,168 | bootstrap_labels | synonyms | ["tetramethylammoniumhydroxide","n,n,n-trimethylmethanaminium hydroxide","tetramethylammonium hydroxide","methanaminium… | [] | Removed legacy synonyms field in favor of structured labels |
| 26,482 | 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 |
| 26,483 | 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 |
| 30,010 | 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 |
| 30,011 | 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 |
| 46,920 | 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) |
| 46,921 | 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) |
| 80,438 | 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 |
| 80,439 | 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 |
| 82,390 | 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 |
| 82,391 | 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 |
| 99,132 | 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) |
| 99,133 | 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) |
| 103,382 | 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 |
| 103,383 | 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 |
| 110,756 | 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 |
| 110,757 | 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 |
| 135,972 | 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 |
| 135,973 | 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 |
| 136,032 | 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 |
| 136,033 | 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 |
| 152,206 | 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 |
| 152,207 | 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 |
| 156,692 | 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 |
| 156,693 | 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 |
| 170,596 | 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 |
| 170,597 | 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 |
| 213,618 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 221,287 | normalize_name_case | prefLabel | [{"@value":"Tetramethyl ammonium hydroxide","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:w… | [{"@value":"Tetramethyl Ammonium Hydroxide","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:w… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 226,092 | normalize_name_case | prefLabel | [{"@value":"tetramethyl ammonium hydroxide","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:w… | [{"@value":"Tetramethyl Ammonium Hydroxide","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:w… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 227,986 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H13NO"],… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 227,987 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 227,988 | enrich_references | references | [] | [{"@id":"https://chem.echa.europa.eu/100.000.803","provenance":{"prov:wasGeneratedBy":"enrich_references.pubchem_identi… | Added references with provenance; cas_numbers=['75-59-2']; matched_chebi_ids=[]; candidate_pubchem_cids=[60966, 21960259]; selected_pubchem_cids=[60966]; 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 |
| 248,546 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H13NO"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H13NO"],… | rdkit_pre_consensus from 'C[N+](C)(C)C.[OH-]'; added: molecular_mass, monoisotopic_mass |
| 272,469 | consensus_match | prefLabel | [{"@value":"Tetramethyl Ammonium Hydroxide","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:w… | [{"@value":"Tetramethylammonium hydroxide","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:was… | group_key=tetramethylammoniumhydroxide||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); relationship_class=exact_match; candidate_name=Tetramethylammonium hydroxide; cas=75-59-2; sources=['common_chemistry', 'ec_inventory', 'pubchem']; reason=normalized names match; object_uuid=fo-e2ea55b5315ee994 |
| 272,470 | consensus_match | altLabel | [] | [{"@value":"Tetramethyl Ammonium Hydroxide","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wa… | group_key=tetramethylammoniumhydroxide||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); cas=75-59-2; added current EF name as altLabel when prefLabel differs; object_uuid=fo-e2ea55b5315ee994 |
| 272,471 | consensus_match | altLabel | [{"@value":"Tetramethyl Ammonium Hydroxide","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wa… | [{"@value":"Tetramethyl Ammonium Hydroxide","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wa… | group_key=tetramethylammoniumhydroxide||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); cas=75-59-2; added Common Chemistry CAS names as altLabel: AR 300-49, AZ 300MIF, AZ 726, AZ 726MIF, AZ-MIF 300, Ammonium, tetramethyl-, hydroxide, CD 26 (tetramethylammonium hydroxide), CPD 18, ELM-D, L 09658, LDD 26, LDD 26W, MF 24A, MF 319, MF 321, MF-CD 26, MIF 726, Megaposit CD 14, Megaposit MF 24A, Methanaminium, <em>N</em>,<em>N</em>,<em>N</em>-trimethyl-, hydroxide, Methanaminium, <em>N</em>,<em>N</em>,<em>N</em>-trimethyl-, hydroxide (1:1), Microposit CD 26, Microposit MF 319, Microposit MF 321, Microposit MF-CD 26, NMD 3, NMW-W, OCG 934, OCG 945, OCG-OPD 262, OPD 262, OPD 5262, PRS 2000, Photoresist ma-D 525, RD 6, RD 6 (developer), RD-CDE 40, TMAH, TMAH 25, Tetramethylammonium hydroxide (TMAH), Tetramethylammonium hydroxide (TMAOH), Tokuso SD 20, Tokuso SD 25; object_uuid=fo-e2ea55b5315ee994 |
| 272,472 | consensus_match | cas_match_labels | — | {"75-59-2":"exactMatch"} | group_key=tetramethylammoniumhydroxide||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); group_sources=['ec_inventory', 'pubchem']; cas_sources={'75-59-2': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-e2ea55b5315ee994: {'75-59-2': 'exactMatch'} |
| 273,670 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H13NO"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H13NO"],… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Tetramethylammonium hydroxide' |
| 280,042 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H13NO"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H13NO"],… | rdkit_post_consensus from 'C[N+](C)(C)C.[OH-]'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 287,427 | strip_catalogue_altlabels | altLabel | [{"@value":"Tetramethyl Ammonium Hydroxide","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wa… | [{"@value":"Tetramethyl Ammonium Hydroxide","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wa… | Removed 19 catalogue altLabel value(s): 'AZ 726' (grade code), 'CD 26 (tetramethylammonium hydroxide)' (grade code), 'CPD 18' (grade code), 'L 09658' (grade code), 'LDD 26' (grade code), 'LDD 26W' (grade code), 'MF 24A' (grade code), 'MF 319' (grade code), 'MF 321' (grade code), 'MIF 726' (grade code), 'NMD 3' (grade code), 'OCG 934' (grade code), 'OCG 945' (grade code), 'OPD 262' (grade code), 'OPD 5262' (grade code), 'PRS 2000' (grade code), 'RD 6' (grade code), 'RD 6 (developer)' (grade code), 'TMAH 25' (grade code) |
| 294,285 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/00f6719e-fb9f-… | associations resolved on the elementary layer |
| 296,044 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/057d9284-dcbb-… | associations resolved on the elementary layer |
| 304,487 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/103a32f3-fe24-… | associations resolved on the elementary layer |
| 321,232 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/41947749-2c8b-… | associations resolved on the elementary layer |