1,1,3,3-tetramethyl-1,3-divinyldisiloxane
Everything that changed this flow. Back to the flow
69f9f5e5-8ddc-4348-b7b4-c92204ccef63
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 4 catalogue altLabel value(s): 'DP 162' (grade code), 'IOTA 1002' (grade code), 'LS 7250' (grade code), 'PLY 70' (grade code) |
| cas_match_labels | 1 | consensus_match | group_key=1,1,3,3-tetramethyl-1,3-divinyldisiloxane||dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); group_sources=['ec_inventory', 'pubchem']; cas_sources={'2627-95-4': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-caabfc48986355d7: {'2627-95-4': '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 |
| prefLabel | 1 | bootstrap_labels | Bootstrapped prefLabel from legacy name field |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['2627-95-4']; matched_chebi_ids=[]; candidate_pubchem_cids=[75819, 17760531]; selected_pubchem_cids=[75819]; 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 |
|---|---|---|---|---|---|
| 19,234 | bootstrap_labels | prefLabel | — | [{"@value":"1,1,3,3-tetramethyl-1,3-divinyldisiloxane","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labe… | Bootstrapped prefLabel from legacy name field |
| 19,235 | bootstrap_labels | name | 1,1,3,3-tetramethyl-1,3-divinyldisiloxane | — | Purged legacy name field to enforce prefLabel usage |
| 19,236 | bootstrap_labels | synonyms | ["organic","1,1,3,3-tetramethyl-1,3-divinyldisiloxane","bluesilfld621v1"] | [] | Removed legacy synonyms field in favor of structured labels |
| 112,896 | 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) |
| 112,897 | 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) |
| 219,611 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 245,081 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H18OSi2"… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 245,082 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 245,083 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J7.637F","provenance":{"prov:wasGeneratedBy":"enrich_reference… | Added references with provenance; cas_numbers=['2627-95-4']; matched_chebi_ids=[]; candidate_pubchem_cids=[75819, 17760531]; selected_pubchem_cids=[75819]; 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 |
| 253,479 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H18OSi2"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H18OSi2"… | rdkit_pre_consensus from 'C[Si](C)(C=C)O[Si](C)(C)C=C'; added: molecular_mass, monoisotopic_mass |
| 258,184 | consensus_match | altLabel | [] | [{"@value":"1,1′-Divinyltetramethyldisiloxane","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov… | group_key=1,1,3,3-tetramethyl-1,3-divinyldisiloxane||dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); cas=2627-95-4; added Common Chemistry CAS names as altLabel: 1,1′-Divinyltetramethyldisiloxane, 1,3-Diethenyl-1,1,3,3-tetramethyldisiloxane, 1,3-Divinyl-1,1,3,3-tetramethyldisiloxane, 1,3-Divinyltetramethyldisiloxane, <em>sym</em>-Divinyltetramethyldisiloxane, <em>sym</em>-Tetramethyldivinyldisiloxane, Andisil 2827-186L, Bis(ethenyldimethylsilyl) ether, DP 162, Disiloxane, 1,1,3,3-tetramethyl-1,3-divinyl-, Disiloxane, 1,3-diethenyl-1,1,3,3-tetramethyl-, Dowsil 4-2776, IOTA 1002, LS 7250, Lullaby DJ 030, PLY 70, SID 4613.0, Tetramethyl-1,3-divinyldisiloxane, Vinyldimethylsilyl ether; object_uuid=fo-caabfc48986355d7 |
| 258,185 | consensus_match | cas_match_labels | — | {"2627-95-4":"exactMatch"} | group_key=1,1,3,3-tetramethyl-1,3-divinyldisiloxane||dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); group_sources=['ec_inventory', 'pubchem']; cas_sources={'2627-95-4': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-caabfc48986355d7: {'2627-95-4': 'exactMatch'} |
| 278,711 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H18OSi2"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H18OSi2"… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '1,1,3,3-tetramethyl-1,3-divinyldisiloxane' |
| 285,491 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H18OSi2"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H18OSi2"… | rdkit_post_consensus from 'C=C[Si](C)(C)O[Si](C)(C)C=C'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 291,148 | strip_catalogue_altlabels | altLabel | [{"@value":"1,1′-Divinyltetramethyldisiloxane","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov… | [{"@value":"1,1′-Divinyltetramethyldisiloxane","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov… | Removed 4 catalogue altLabel value(s): 'DP 162' (grade code), 'IOTA 1002' (grade code), 'LS 7250' (grade code), 'PLY 70' (grade code) |
| 337,469 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/69f9f5e5-8ddc-… | associations resolved on the elementary layer |
| 393,081 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H18OSi2"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H18OSi2"… | typed the way the ontology types it |
| 401,846 | 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/20260820T1555490862250000/19234 | prefLabel | ef:agent/bootstrap_labels | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v0 | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v1 |
| ef:activity/change/20260820T1555490862250000/19235 | name | ef:agent/bootstrap_labels | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v1 | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v2 |
| ef:activity/change/20260820T1555490862250000/19236 | synonyms | ef:agent/bootstrap_labels | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v2 | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v3 |
| ef:activity/change/20260820T1555490862250000/112896 | context | ef:agent/default_context_mapping | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v3 | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v4 |
| ef:activity/change/20260820T1555490862250000/112897 | context_iri | ef:agent/default_context_mapping | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v4 | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v5 |
| ef:activity/change/20260820T1555490862250000/219611 | unit_iri | ef:agent/unit_normalization | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v5 | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v6 |
| ef:activity/change/20260820T1555490862250000/245081 | properties | ef:agent/enrich_references | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v6 | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v7 |
| ef:activity/change/20260820T1555490862250000/245082 | skos_definition | ef:agent/enrich_references | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v7 | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v8 |
| ef:activity/change/20260820T1555490862250000/245083 | references | ef:agent/enrich_references | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v8 | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v9 |
| ef:activity/change/20260820T1555490862250000/253479 | properties | ef:agent/rdkit_pre_consensus | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v9 | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v10 |
| ef:activity/change/20260820T1555490862250000/258184 | altLabel | ef:agent/consensus_match | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v10 | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v11 |
| ef:activity/change/20260820T1555490862250000/258185 | cas_match_labels | ef:agent/consensus_match | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v11 | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v12 |
| ef:activity/change/20260820T1555490862250000/278711 | properties | ef:agent/opsin_iupac | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v12 | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v13 |
| ef:activity/change/20260820T1555490862250000/285491 | properties | ef:agent/rdkit_post_consensus | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v13 | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v14 |
| ef:activity/change/20260820T1555490862250000/291148 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v14 | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v15 |
| ef:activity/change/20260820T1555490862250000/337469 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v15 | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v16 |
| ef:activity/change/20260820T1555490862250000/393081 | properties | ef:agent/normalise_property_values | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v16 | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v17 |
| ef:activity/change/20260820T1555490862250000/401846 | types | ef:agent/link_flows_to_their_substance | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v17 | ef:flow/69f9f5e5-8ddc-4348-b7b4-c92204ccef63/v18 |