2-methyloctane-1,8-diamine
Everything that changed this flow. Back to the flow
21bcd13b-2be1-4369-ac2e-b73d4f219bde
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 | 1 | consensus_match | group_key=2-methyloctane-1,8-diamine||dimension=Environmental > media=Air > strata=Aircraft cruise height; cas=148528-05-6; added Common Chemistry CAS names as altLabel: 1,8-Octanediamine, 2-methyl-, 2-Methyl-1,8-diaminooctane, 2-Methyl-1,8-octamethylenediamine, 2-Methyl-1,8-octanediamine, 2-Methyloctamethylenediamine; object_uuid=fo-a1d37cf215e2e759 |
| cas_match_labels | 1 | consensus_match | group_key=2-methyloctane-1,8-diamine||dimension=Environmental > media=Air > strata=Aircraft cruise height; group_sources=['pubchem']; cas_sources={'148528-05-6': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-a1d37cf215e2e759: {'148528-05-6': '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=['148528-05-6']; matched_chebi_ids=[]; candidate_pubchem_cids=[10877399]; selected_pubchem_cids=[10877399]; 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
17| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 4,365 | bootstrap_labels | prefLabel | — | [{"@value":"2-methyloctane-1,8-diamine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAt… | Bootstrapped prefLabel from legacy name field |
| 4,366 | bootstrap_labels | name | 2-methyloctane-1,8-diamine | — | Purged legacy name field to enforce prefLabel usage |
| 4,367 | bootstrap_labels | synonyms | ["organic","moda"] | [] | Removed legacy synonyms field in favor of structured labels |
| 59,167 | 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 |
| 59,168 | 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 |
| 214,800 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 231,381 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H22N2"],… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 231,382 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 231,383 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J1.633.250J","provenance":{"prov:wasGeneratedBy":"enrich_refer… | Added references with provenance; cas_numbers=['148528-05-6']; matched_chebi_ids=[]; candidate_pubchem_cids=[10877399]; selected_pubchem_cids=[10877399]; 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 |
| 249,532 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H22N2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H22N2"],… | rdkit_pre_consensus from 'CC(CCCCCCN)CN'; added: molecular_mass, monoisotopic_mass |
| 261,169 | consensus_match | altLabel | [] | [{"@value":"1,8-Octanediamine, 2-methyl-","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasA… | group_key=2-methyloctane-1,8-diamine||dimension=Environmental > media=Air > strata=Aircraft cruise height; cas=148528-05-6; added Common Chemistry CAS names as altLabel: 1,8-Octanediamine, 2-methyl-, 2-Methyl-1,8-diaminooctane, 2-Methyl-1,8-octamethylenediamine, 2-Methyl-1,8-octanediamine, 2-Methyloctamethylenediamine; object_uuid=fo-a1d37cf215e2e759 |
| 261,170 | consensus_match | cas_match_labels | — | {"148528-05-6":"exactMatch"} | group_key=2-methyloctane-1,8-diamine||dimension=Environmental > media=Air > strata=Aircraft cruise height; group_sources=['pubchem']; cas_sources={'148528-05-6': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-a1d37cf215e2e759: {'148528-05-6': 'exactMatch'} |
| 274,662 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H22N2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H22N2"],… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '2-methyloctane-1,8-diamine' |
| 281,118 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H22N2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H22N2"],… | rdkit_post_consensus from 'CC(CN)CCCCCCN'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 310,644 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/21bcd13b-2be1-… | associations resolved on the elementary layer |
| 388,991 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H22N2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H22N2"],… | typed the way the ontology types it |
| 395,945 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
PROV-O trail
17 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/20260920T1042228874600000/4365 | prefLabel | ef:agent/bootstrap_labels | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v0 | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v1 |
| ef:activity/change/20260920T1042228874600000/4366 | name | ef:agent/bootstrap_labels | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v1 | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v2 |
| ef:activity/change/20260920T1042228874600000/4367 | synonyms | ef:agent/bootstrap_labels | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v2 | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v3 |
| ef:activity/change/20260920T1042228874600000/59167 | context | ef:agent/default_context_mapping | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v3 | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v4 |
| ef:activity/change/20260920T1042228874600000/59168 | context_iri | ef:agent/default_context_mapping | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v4 | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v5 |
| ef:activity/change/20260920T1042228874600000/214800 | unit_iri | ef:agent/unit_normalization | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v5 | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v6 |
| ef:activity/change/20260920T1042228874600000/231381 | properties | ef:agent/enrich_references | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v6 | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v7 |
| ef:activity/change/20260920T1042228874600000/231382 | skos_definition | ef:agent/enrich_references | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v7 | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v8 |
| ef:activity/change/20260920T1042228874600000/231383 | references | ef:agent/enrich_references | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v8 | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v9 |
| ef:activity/change/20260920T1042228874600000/249532 | properties | ef:agent/rdkit_pre_consensus | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v9 | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v10 |
| ef:activity/change/20260920T1042228874600000/261169 | altLabel | ef:agent/consensus_match | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v10 | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v11 |
| ef:activity/change/20260920T1042228874600000/261170 | cas_match_labels | ef:agent/consensus_match | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v11 | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v12 |
| ef:activity/change/20260920T1042228874600000/274662 | properties | ef:agent/opsin_iupac | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v12 | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v13 |
| ef:activity/change/20260920T1042228874600000/281118 | properties | ef:agent/rdkit_post_consensus | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v13 | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v14 |
| ef:activity/change/20260920T1042228874600000/310644 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v14 | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v15 |
| ef:activity/change/20260920T1042228874600000/388991 | properties | ef:agent/normalise_property_values | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v15 | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v16 |
| ef:activity/change/20260920T1042228874600000/395945 | types | ef:agent/link_flows_to_their_substance | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v16 | ef:flow/21bcd13b-2be1-4369-ac2e-b73d4f219bde/v17 |