2-iodo-2-methylpropane
Everything that changed this flow. Back to the flow
8900aa86-a3c6-436e-a19b-35ac169e9ca0
By field
13 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| properties | 5 | enrich_references, normalise_property_values, opsin_iupac, rdkit_post_consensus, rdkit_pre_consensus | typed the way the ontology types it |
| altLabel | 2 | consensus_match, dedupe_altlabels | Deduplicated altLabel values and removed entries matching prefLabel |
| cas_match_labels | 1 | consensus_match | group_key=2-iodo-2-methylpropane||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); group_sources=['ec_inventory', 'pubchem']; cas_sources={'558-17-8': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-f01e5fc639971c52: {'558-17-8': 'exactMatch'} |
| concept_associations | 1 | carry_associations_onto_flows | associations resolved on the elementary layer |
| context | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to non-agricultural soil |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to non-agricultural soil |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| prefLabel | 1 | bootstrap_labels | Bootstrapped prefLabel from legacy name field |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['558-17-8']; matched_chebi_ids=[]; candidate_pubchem_cids=[11206]; selected_pubchem_cids=[11206]; 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 |
| skos_definition | 1 | enrich_references | Merged ChEBI/PubChem definitions into skos:definition |
| synonyms | 1 | bootstrap_labels | Removed legacy synonyms field in favor of structured labels |
| types | 1 | link_flows_to_their_substance | the substance's answer, copied onto its flow |
| unit_iri | 1 | unit_normalization | Unit IRI set from normalization of 'kg' |
Where several steps wrote one field, the last one won — and the log below shows the sequence.
Changes
18| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 6,464 | bootstrap_labels | prefLabel | — | [{"@value":"2-iodo-2-methylpropane","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttrib… | Bootstrapped prefLabel from legacy name field |
| 6,465 | bootstrap_labels | name | 2-iodo-2-methylpropane | — | Purged legacy name field to enforce prefLabel usage |
| 6,466 | bootstrap_labels | synonyms | ["AC1L1WUM","B1072","OR42211","PROPANE, 2-IODO-2-METHYL-","Trimethyliodomethane","sJPHAVIMUP@","tert-Butyl iodide"] | [] | Removed legacy synonyms field in favor of structured labels |
| 131,198 | 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 |
| 131,199 | 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 |
| 215,498 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 233,389 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H9I"],"a… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 233,390 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 233,391 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J2.668I","provenance":{"prov:wasGeneratedBy":"enrich_reference… | Added references with provenance; cas_numbers=['558-17-8']; matched_chebi_ids=[]; candidate_pubchem_cids=[11206]; selected_pubchem_cids=[11206]; 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 |
| 250,105 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H9I"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H9I"],"a… | rdkit_pre_consensus from 'CC(C)(C)I'; added: molecular_mass, monoisotopic_mass |
| 260,963 | consensus_match | altLabel | [] | [{"@value":"1,1-Dimethylethyl iodide","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttri… | group_key=2-iodo-2-methylpropane||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); cas=558-17-8; added Common Chemistry CAS names as altLabel: 1,1-Dimethylethyl iodide, 2-Methyl-2-iodopropane, <em>t</em>-Butyl iodide, <em>tert</em>-Butyl iodide, Propane, 2-iodo-2-methyl-, Trimethyliodomethane; object_uuid=fo-f01e5fc639971c52 |
| 260,964 | consensus_match | cas_match_labels | — | {"558-17-8":"exactMatch"} | group_key=2-iodo-2-methylpropane||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); group_sources=['ec_inventory', 'pubchem']; cas_sources={'558-17-8': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-f01e5fc639971c52: {'558-17-8': 'exactMatch'} |
| 275,242 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H9I"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H9I"],"a… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '2-iodo-2-methylpropane' |
| 281,747 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H9I"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H9I"],"a… | rdkit_post_consensus from 'CC(C)(C)I'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 292,318 | dedupe_altlabels | altLabel | [{"@value":"1,1-Dimethylethyl iodide","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttri… | [{"@value":"1,1-Dimethylethyl iodide","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttri… | Deduplicated altLabel values and removed entries matching prefLabel |
| 346,599 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/8900aa86-a3c6-… | associations resolved on the elementary layer |
| 389,546 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H9I"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H9I"],"a… | typed the way the ontology types it |
| 396,745 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
PROV-O trail
18 activitiesOne activity per change: which version of the flow it consumed, and which it produced. The values are on the change with the same number — stored once, not twice.
| Activity | Field | Agent | Used | Generated |
|---|---|---|---|---|
| ef:activity/change/20260821T1302361922970000/6464 | prefLabel | ef:agent/bootstrap_labels | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v0 | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v1 |
| ef:activity/change/20260821T1302361922970000/6465 | name | ef:agent/bootstrap_labels | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v1 | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v2 |
| ef:activity/change/20260821T1302361922970000/6466 | synonyms | ef:agent/bootstrap_labels | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v2 | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v3 |
| ef:activity/change/20260821T1302361922970000/131198 | context | ef:agent/default_context_mapping | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v3 | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v4 |
| ef:activity/change/20260821T1302361922970000/131199 | context_iri | ef:agent/default_context_mapping | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v4 | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v5 |
| ef:activity/change/20260821T1302361922970000/215498 | unit_iri | ef:agent/unit_normalization | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v5 | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v6 |
| ef:activity/change/20260821T1302361922970000/233389 | properties | ef:agent/enrich_references | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v6 | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v7 |
| ef:activity/change/20260821T1302361922970000/233390 | skos_definition | ef:agent/enrich_references | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v7 | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v8 |
| ef:activity/change/20260821T1302361922970000/233391 | references | ef:agent/enrich_references | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v8 | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v9 |
| ef:activity/change/20260821T1302361922970000/250105 | properties | ef:agent/rdkit_pre_consensus | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v9 | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v10 |
| ef:activity/change/20260821T1302361922970000/260963 | altLabel | ef:agent/consensus_match | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v10 | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v11 |
| ef:activity/change/20260821T1302361922970000/260964 | cas_match_labels | ef:agent/consensus_match | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v11 | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v12 |
| ef:activity/change/20260821T1302361922970000/275242 | properties | ef:agent/opsin_iupac | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v12 | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v13 |
| ef:activity/change/20260821T1302361922970000/281747 | properties | ef:agent/rdkit_post_consensus | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v13 | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v14 |
| ef:activity/change/20260821T1302361922970000/292318 | altLabel | ef:agent/dedupe_altlabels | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v14 | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v15 |
| ef:activity/change/20260821T1302361922970000/346599 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v15 | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v16 |
| ef:activity/change/20260821T1302361922970000/389546 | properties | ef:agent/normalise_property_values | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v16 | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v17 |
| ef:activity/change/20260821T1302361922970000/396745 | types | ef:agent/link_flows_to_their_substance | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v17 | ef:flow/8900aa86-a3c6-436e-a19b-35ac169e9ca0/v18 |