Propylene Carbonate
Everything that changed this flow. Back to the flow
f214ae12-6555-11dd-ad8b-0800200c9a66
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, strip_catalogue_altlabels | Removed 8 catalogue altLabel value(s): 'Arconate 1000' (trade name), 'Arconate 5000' (trade name), 'JN 02' (grade code), 'Jeffsol 1555' (trade name), 'K 3' (grade code), 'K 3 (carbonate)' (grade code), 'NSC 11784' (registry code), 'NSC 1913' (registry code) |
| prefLabel | 2 | bootstrap_labels, normalize_name_case | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| cas_match_labels | 1 | consensus_match | group_key=propylenecarbonate||dimension=Environmental > media=Air > strata=Unknown; group_sources=['ec_inventory', 'pubchem']; cas_sources={'108-32-7': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-fe8710ae36d6cb22: {'108-32-7': '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 water > Emissions to water, unspecified (long-term) |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified (long-term) |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['108-32-7']; matched_chebi_ids=[]; candidate_pubchem_cids=[7924, 641813, 2734444, 14966433, 69747302]; selected_pubchem_cids=[7924]; 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
19| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 8,014 | bootstrap_labels | prefLabel | — | [{"@value":"propylene carbonate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribute… | Bootstrapped prefLabel from legacy name field |
| 8,015 | bootstrap_labels | name | propylene carbonate | — | Purged legacy name field to enforce prefLabel usage |
| 8,016 | bootstrap_labels | synonyms | ["1,2-Propanediol carbonate","1,2-Propanediol cyclic carbonate","1,2-Propanediyl carbonate","1,2-Propylene carbonate","… | [] | Removed legacy synonyms field in favor of structured labels |
| 194,746 | 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) |
| 194,747 | 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) |
| 216,012 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 222,981 | normalize_name_case | prefLabel | [{"@value":"propylene carbonate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribute… | [{"@value":"Propylene Carbonate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribute… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 234,841 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O3"],"… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 234,842 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 234,843 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J5.073C","provenance":{"prov:wasGeneratedBy":"enrich_reference… | Added references with provenance; cas_numbers=['108-32-7']; matched_chebi_ids=[]; candidate_pubchem_cids=[7924, 641813, 2734444, 14966433, 69747302]; selected_pubchem_cids=[7924]; 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 |
| 250,512 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O3"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O3"],"… | rdkit_pre_consensus from 'CC1COC(=O)O1'; added: molecular_mass, monoisotopic_mass |
| 271,119 | consensus_match | altLabel | [] | [{"@value":"1,2-Propanediol carbonate","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttr… | group_key=propylenecarbonate||dimension=Environmental > media=Air > strata=Unknown; cas=108-32-7; added Common Chemistry CAS names as altLabel: 1,2-Propanediol carbonate, 1,2-Propanediol cyclic carbonate, 1,2-Propanediyl carbonate, 1,2-Propylene carbonate, 1,3-Dioxolan-2-one, 4-methyl-, 1-Methylethylene carbonate, 2-Methyl-1,2-ethylene carbonate, 2-Oxo-4-methyl-1,3-dioxolane, 4-Methyl-1,3-dioxolan-2-one, 4-Methyl-1,3-dioxolane-2-one, 4-Methyl-2-dioxolanone, 4-Methyl-2-oxo-1,3-dioxolane, Arconate 1000, Arconate 5000, Arconate HP, Arconate propylenecarbonate, Carbonic acid cyclic 1,2-propylene ester, Carbonic acid cyclic methylethylene ester, Carbonic acid, cyclic propylene ester, Carbonic acid, propylene ester, Cyclic 1,2-propylene carbonate, Cyclic methylethylene carbonate, Cyclic propylene carbonate, Fluor Solvent, JN 02, Jeffsol 1555, Jeffsol AG 1555, Jeffsol AG 1555 carbonate, Jeffsol PC, K 3, K 3 (carbonate), Methyl-1,3-dioxolan-2-one, NSC 11784, NSC 1913, PC Medion, PC-HP, Propylene glycol cyclic carbonate, Texacar PC; object_uuid=fo-fe8710ae36d6cb22 |
| 271,120 | consensus_match | cas_match_labels | — | {"108-32-7":"exactMatch"} | group_key=propylenecarbonate||dimension=Environmental > media=Air > strata=Unknown; group_sources=['ec_inventory', 'pubchem']; cas_sources={'108-32-7': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-fe8710ae36d6cb22: {'108-32-7': 'exactMatch'} |
| 275,681 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O3"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O3"],"… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Propylene Carbonate' |
| 282,226 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O3"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O3"],"… | rdkit_post_consensus from 'CC1COC(=O)O1'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 288,902 | strip_catalogue_altlabels | altLabel | [{"@value":"1,2-Propanediol carbonate","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttr… | [{"@value":"1,2-Propanediol carbonate","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttr… | Removed 8 catalogue altLabel value(s): 'Arconate 1000' (trade name), 'Arconate 5000' (trade name), 'JN 02' (grade code), 'Jeffsol 1555' (trade name), 'K 3' (grade code), 'K 3 (carbonate)' (grade code), 'NSC 11784' (registry code), 'NSC 1913' (registry code) |
| 378,405 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/f214ae12-6555-… | associations resolved on the elementary layer |
| 390,013 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O3"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O3"],"… | typed the way the ontology types it |
| 397,447 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
PROV-O trail
19 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/20260821T1554374006150000/8014 | prefLabel | ef:agent/bootstrap_labels | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v0 | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v1 |
| ef:activity/change/20260821T1554374006150000/8015 | name | ef:agent/bootstrap_labels | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v1 | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v2 |
| ef:activity/change/20260821T1554374006150000/8016 | synonyms | ef:agent/bootstrap_labels | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v2 | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v3 |
| ef:activity/change/20260821T1554374006150000/194746 | context | ef:agent/default_context_mapping | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v3 | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v4 |
| ef:activity/change/20260821T1554374006150000/194747 | context_iri | ef:agent/default_context_mapping | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v4 | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v5 |
| ef:activity/change/20260821T1554374006150000/216012 | unit_iri | ef:agent/unit_normalization | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v5 | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v6 |
| ef:activity/change/20260821T1554374006150000/222981 | prefLabel | ef:agent/normalize_name_case | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v6 | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v7 |
| ef:activity/change/20260821T1554374006150000/234841 | properties | ef:agent/enrich_references | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v7 | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v8 |
| ef:activity/change/20260821T1554374006150000/234842 | skos_definition | ef:agent/enrich_references | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v8 | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v9 |
| ef:activity/change/20260821T1554374006150000/234843 | references | ef:agent/enrich_references | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v9 | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v10 |
| ef:activity/change/20260821T1554374006150000/250512 | properties | ef:agent/rdkit_pre_consensus | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v10 | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v11 |
| ef:activity/change/20260821T1554374006150000/271119 | altLabel | ef:agent/consensus_match | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v11 | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v12 |
| ef:activity/change/20260821T1554374006150000/271120 | cas_match_labels | ef:agent/consensus_match | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v12 | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v13 |
| ef:activity/change/20260821T1554374006150000/275681 | properties | ef:agent/opsin_iupac | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v13 | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v14 |
| ef:activity/change/20260821T1554374006150000/282226 | properties | ef:agent/rdkit_post_consensus | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v14 | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v15 |
| ef:activity/change/20260821T1554374006150000/288902 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v15 | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v16 |
| ef:activity/change/20260821T1554374006150000/378405 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v16 | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v17 |
| ef:activity/change/20260821T1554374006150000/390013 | properties | ef:agent/normalise_property_values | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v17 | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v18 |
| ef:activity/change/20260821T1554374006150000/397447 | types | ef:agent/link_flows_to_their_substance | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v18 | ef:flow/f214ae12-6555-11dd-ad8b-0800200c9a66/v19 |