1,1-dimethylpropyl Methyl Ether
Everything that changed this substance, across every flow that resolves to it. Back to the substance
fo-3acf9dd5ec50958e
Changes
55| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 4,750 | bootstrap_labels | prefLabel | — | [{"@value":"1,1-dimethylpropyl methyl ether","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:… | Bootstrapped prefLabel from legacy name field |
| 4,751 | bootstrap_labels | name | 1,1-dimethylpropyl methyl ether | — | Purged legacy name field to enforce prefLabel usage |
| 4,752 | bootstrap_labels | synonyms | ["organic","2-methoxy-2-methylbutane","tert-amylmethylether","tame","tert-amylmethylether(tame)"] | [] | Removed legacy synonyms field in favor of structured labels |
| 30,139 | 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 |
| 30,140 | 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 |
| 30,449 | 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) |
| 30,450 | 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) |
| 43,029 | 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 |
| 43,030 | 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 |
| 50,605 | 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 |
| 50,606 | 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 |
| 86,275 | 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 |
| 86,276 | 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 |
| 135,081 | 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 |
| 135,082 | 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 |
| 150,177 | 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 |
| 150,178 | 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 |
| 152,321 | 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 |
| 152,322 | 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 |
| 170,527 | 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 |
| 170,528 | 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 |
| 173,107 | 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 |
| 173,108 | 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 |
| 186,685 | 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) |
| 186,686 | 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) |
| 193,045 | 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 |
| 193,046 | 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 |
| 200,869 | 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 |
| 200,870 | 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 |
| 214,929 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 222,192 | normalize_name_case | prefLabel | [{"@value":"1,1-dimethylpropyl methyl ether","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:… | [{"@value":"1,1-dimethylpropyl Methyl Ether","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 231,750 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H14O"],"… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 231,751 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 231,752 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J125.007H","provenance":{"prov:wasGeneratedBy":"enrich_referen… | Added references with provenance; cas_numbers=['994-05-8']; matched_chebi_ids=[]; candidate_pubchem_cids=[61247]; selected_pubchem_cids=[61247]; 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 |
| 249,636 | 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 'CCC(C)(C)OC'; added: molecular_mass, monoisotopic_mass |
| 258,234 | consensus_match | altLabel | [] | [{"@value":"2-Methoxy-2-methylbutane","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttri… | group_key=1,1-dimethylpropylmethylether||dimension=Environmental > media=Ground > geography=Non-agricultural; cas=994-05-8; added Common Chemistry CAS names as altLabel: 2-Methoxy-2-methylbutane, 2-Methyl-2-methoxybutane, <em>t</em>-Amyl methyl ether, <em>tert</em>-Amyl methyl ether, <em>tert</em>-Pentyl methyl ether, Butane, 2-methoxy-2-methyl-, Ether, methyl <em>tert</em>-pentyl, Methyl 1,1-dimethylpropyl ether, Methyl <em>tert</em>-amyl ether, Methyl <em>tert</em>-pentyl ether, TAME, TAME (ether); object_uuid=fo-3acf9dd5ec50958e |
| 258,235 | consensus_match | cas_match_labels | — | {"994-05-8":"exactMatch"} | group_key=1,1-dimethylpropylmethylether||dimension=Environmental > media=Ground > geography=Non-agricultural; group_sources=['ec_inventory', 'pubchem']; cas_sources={'994-05-8': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-3acf9dd5ec50958e: {'994-05-8': 'exactMatch'} |
| 274,765 | 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 '1,1-dimethylpropyl Methyl Ether' |
| 281,234 | 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 'CCC(C)(C)OC'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 292,235 | dedupe_altlabels | altLabel | [{"@value":"2-Methoxy-2-methylbutane","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttri… | [{"@value":"2-Methoxy-2-methylbutane","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttri… | Deduplicated altLabel values and removed entries matching prefLabel |
| 296,147 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/05b4ab8d-d019-… | associations resolved on the elementary layer |
| 296,302 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/0633ec96-2bb7-… | associations resolved on the elementary layer |
| 302,579 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/0afce780-1546-… | associations resolved on the elementary layer |
| 306,368 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/1675a0a0-feba-… | associations resolved on the elementary layer |
| 324,190 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/4bf3fc95-9c14-… | associations resolved on the elementary layer |
| 348,571 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/8f837c56-7fd0-… | associations resolved on the elementary layer |
| 356,141 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/a8bf653d-0836-… | associations resolved on the elementary layer |
| 357,214 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/ac469bdc-42d8-… | associations resolved on the elementary layer |
| 366,319 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/cbe65ac3-ae4c-… | associations resolved on the elementary layer |
| 367,607 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/d02b8a35-67f8-… | associations resolved on the elementary layer |