Ethyl Tert-butyl Ether
Everything that changed this substance, across every flow that resolves to it. Back to the substance
fo-0f765a647116d79f
Changes
57| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 15,440 | bootstrap_labels | prefLabel | — | [{"@value":"ethyl tert-butyl ether","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttrib… | Bootstrapped prefLabel from legacy name field |
| 15,441 | bootstrap_labels | name | ethyl tert-butyl ether | — | Purged legacy name field to enforce prefLabel usage |
| 15,442 | bootstrap_labels | synonyms | ["1,1-Dimethylethyl ethyl ether","2-Ethoxy-2-methylpropane","2-Methyl-2-ethoxypropane","2-Methyl-2-ethoxypropane (etbe)… | [] | Removed legacy synonyms field in favor of structured labels |
| 22,925 | bootstrap_labels | synonyms | ["2-ethoxy-2-methylpropane","2-methyl-2-ethoxypropane","ethyl t-butyl ether","ethyl ter-butyl ether","propane, 2-ethoxy… | [] | Removed legacy synonyms field in favor of structured labels |
| 51,504 | 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 |
| 51,505 | 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 |
| 51,506 | 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 |
| 51,507 | 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 |
| 51,508 | 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 |
| 51,509 | 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 |
| 51,510 | 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 |
| 51,511 | 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 |
| 51,512 | 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 |
| 51,513 | 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 |
| 51,514 | 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 |
| 51,515 | 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 |
| 51,516 | 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 |
| 51,517 | 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 |
| 51,518 | 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) |
| 51,519 | 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) |
| 97,744 | 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 |
| 97,745 | 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 |
| 205,488 | 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 |
| 205,489 | 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 |
| 205,490 | 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) |
| 205,491 | 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) |
| 205,492 | 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 |
| 205,493 | 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 |
| 205,494 | 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 |
| 205,495 | 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 |
| 218,420 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 224,643 | normalize_name_case | prefLabel | [{"@value":"ethyl tert-butyl ether","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttrib… | [{"@value":"Ethyl Tert-butyl Ether","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttrib… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 241,749 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H14O"],"… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 241,750 | enrich_references | skos_definition | — | [{"@value":"An ether having ethyl and tert-butyl as the two alkyl components. It is used as an engine fuel additive to… | Merged ChEBI/PubChem definitions into skos:definition |
| 241,751 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J45.669A","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['637-92-3']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_141564']; candidate_pubchem_cids=[12512]; selected_pubchem_cids=[12512]; 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 |
| 252,515 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H14O"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H14O"],"… | rdkit_pre_consensus from 'CCOC(C)(C)C'; added: monoisotopic_mass |
| 256,433 | chebi_altlabels | altLabel | [] | [{"@value":"2-ethoxy-2-methylpropane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttri… | Added 6 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 266,917 | consensus_match | altLabel | [{"@value":"2-ethoxy-2-methylpropane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttri… | [{"@value":"2-ethoxy-2-methylpropane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttri… | group_key=ethyltert-butylether||dimension=Environmental > media=Ground > geography=Agricultural; cas=637-92-3; added Common Chemistry CAS names as altLabel: 1,1-Dimethylethyl ethyl ether, <em>tert</em>-Butyl ethyl ether, Ether, <em>tert</em>-butyl ethyl, Ethyl 1,1-dimethylethyl ether, Ethyl <em>tert</em>-butyl oxide, NSC 1069, Propane, 2-ethoxy-2-methyl-; object_uuid=fo-0f765a647116d79f |
| 266,918 | consensus_match | cas_match_labels | — | {"637-92-3":"exactMatch"} | group_key=ethyltert-butylether||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'637-92-3': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-0f765a647116d79f: {'637-92-3': 'exactMatch'} |
| 277,717 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H14O"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H14O"],"… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Ethyl Tert-butyl Ether' |
| 284,416 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H14O"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H14O"],"… | rdkit_post_consensus from 'CCOC(C)(C)C'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 290,405 | strip_catalogue_altlabels | altLabel | [{"@value":"2-ethoxy-2-methylpropane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttri… | [{"@value":"2-ethoxy-2-methylpropane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttri… | Removed 1 catalogue altLabel value(s): 'NSC 1069' (registry code) |
| 306,779 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/172a8bcf-6556-… | associations resolved on the elementary layer |
| 306,780 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/172a8bd0-6556-… | associations resolved on the elementary layer |
| 306,781 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/172a8bd1-6556-… | associations resolved on the elementary layer |
| 306,782 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/172a8bd2-6556-… | associations resolved on the elementary layer |
| 306,783 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/172a8bd3-6556-… | associations resolved on the elementary layer |
| 306,784 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/172a8bd4-6556-… | associations resolved on the elementary layer |
| 306,785 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/172a8bd5-6556-… | associations resolved on the elementary layer |
| 306,786 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/172a8bd6-6556-… | associations resolved on the elementary layer |