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1,2,2-Trifluoroethyl trifluoromethyl ether

UUID 752528e2-5e95-4401-a256-ba64a6b169f7
Flow Object IDfo-d2085d775ba0e30f
Source EF 3.1
Context Environmental → Air → Ground level → Urban (>1000 people/square mile)
CAS Numbers 84011-06-3
prefLabel
Language Value Provenance
en 1,2,2-Trifluoroethyl trifluoromethyl ether
altLabel
Language Value Provenance
en HFE-236fa
en HFE-236ea2
References
Shared Properties
Predicate Value
InChIKey NYIXJXBRWHOWFJ-UHFFFAOYSA-N
InChI InChI=1S/C3H2F6O/c4-1(5)2(6)10-3(7,8)9/h1-2H
IUPAC name 1,1,2-trifluoro-2-(trifluoromethoxy)ethane, 1,1,2-tris(fluoranyl)-2-(trifluoromethyloxy)ethane
Molecular formula C3H2F6O
SMILES C(C(F)F)(OC(F)(F)F)F

Source List References

List Version Source Flow UUID Source Flow Name
EF 3.1 752528e2-5e95-4401-a256-ba64a6b169f7 HFE-236fa

Concept Associations

Source List Source Flow Source Context Unit Match Type Conversion Provenance
EF 3.1 HFE-236fa Emissions/Emissions to air/Emissions to urban air close to ground kg exactMatch

Consolidated Field Provenance

0 total PROV activity record(s) for this flow.

Field Change Count Latest Time Transformers Latest Comment
altLabel 1 consensus_match group_key=hfe-236ea2||dimension=Environmental > media=Ground > geography=Unknown; cas=84011-06-3; added current EF name as altLabel when prefLabel differs; object_uuid=fo-d2085d775ba0e30f
cas_match_labels 1 consensus_match group_key=hfe-236ea2||dimension=Environmental > media=Ground > geography=Unknown; group_sources=['pubchem']; cas_sources={'84011-06-3': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-d2085d775ba0e30f: {'84011-06-3': 'exactMatch'}
prefLabel 1 consensus_match group_key=hfe-236ea2||dimension=Environmental > media=Ground > geography=Unknown; cas=84011-06-3; set prefLabel for unique CAS in context using entropy rule; selected=current; current_entropy=2.7255; pubchem_entropy=3.8046; current_score=2.8155; pubchem_score=4.1546; score_improvement=-1.3391; threshold=0.400; min_margin=0.400; object_uuid=fo-d2085d775ba0e30f

Context Attributes

AttributeValue
dimensionEnvironmental
mediaAir
strataGround level
population_densityUrban (>1000 people/square mile)

Consensus Changes

Field Old Value New Value Comment
prefLabel [{'@value': 'HFE-236fa', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'bootstrap_labels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['EF 3.1'], 'prov:wasDerivedFrom': 'legacy name field'}}] [{'@value': 'HFE-236ea2', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['EF 3.1'], 'prov:wasDerivedFrom': 'entropy rule kept original name'}}] group_key=hfe-236ea2||dimension=Environmental > media=Ground > geography=Unknown; cas=84011-06-3; set prefLabel for unique CAS in context using entropy rule; selected=current; current_entropy=2.7255; pubchem_entropy=3.8046; current_score=2.8155; pubchem_score=4.1546; score_improvement=-1.3391; threshold=0.400; min_margin=0.400; object_uuid=fo-d2085d775ba0e30f
altLabel None [{'@value': 'HFE-236fa', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['EF 3.1'], 'prov:wasDerivedFrom': 'original EF name retained as altLabel'}}] group_key=hfe-236ea2||dimension=Environmental > media=Ground > geography=Unknown; cas=84011-06-3; added current EF name as altLabel when prefLabel differs; object_uuid=fo-d2085d775ba0e30f
cas_match_labels None {'84011-06-3': 'exactMatch'} group_key=hfe-236ea2||dimension=Environmental > media=Ground > geography=Unknown; group_sources=['pubchem']; cas_sources={'84011-06-3': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-d2085d775ba0e30f: {'84011-06-3': 'exactMatch'}

PROV-O Consensus Activity Trail

No PROV-O consensus activities found for this flow.

Full Flow JSON

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  "name": null,
  "cas_numbers": [
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  "ec_numbers": [],
  "context": {
    "dimension": "Environmental",
    "media": "Air",
    "strata": "Ground level",
    "population_density": "Urban (>1000 people/square mile)"
  },
  "general_comment": "Note that this substance has two isomers with different impact factors, but registered under the same CAS. Separate elementary flows are available. Reference elementary flow of the International Reference Life Cycle Data System (ILCD).",
  "synonyms": [],
  "unit": "kg",
  "lcia_methods": [
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      "methodology": "Environmental Footprint",
      "impact_category": "Climate change",
      "impact_indicator": "Radiative forcing as Global Warming Potential (GWP100)",
      "characterization_factor": 1100.0
    },
    {
      "method_uuid": "7fce5b3a-66b8-4ce1-91e8-a925aee1f186",
      "name": "Climate change-Fossil",
      "methodology": "Environmental Footprint",
      "impact_category": "Climate change",
      "impact_indicator": "Radiative forcing as Global Warming Potential (GWP100)",
      "characterization_factor": 1100.0
    }
  ],
  "source": "EF 3.1",
  "identifier": "752528e2-5e95-4401-a256-ba64a6b169f7",
  "input_datasets": [
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      "source_flow_name": "HFE-236fa",
      "source_metadata": {
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        "input_dataset": "EF 3.1",
        "original_context": [
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          "Emissions to air",
          "Emissions to urban air close to ground"
        ]
      }
    }
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  "prefLabel": [
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    "synonyms": "bootstrap_labels",
    "context": "default_context_mapping",
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    "unit_iri": "unit_normalization",
    "properties": "enrich_references",
    "skos:definition": "enrich_references",
    "references": "enrich_references",
    "altLabel": "pubchem_readable_name",
    "cas_match_labels": "consensus_match"
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  "context_iri": "https://vocab.brightway.one/flow-contexts/envi-air-grle-ur10pesq",
  "unit_iri": "https://vocab.brightway.one/units/unit/KiloGM",
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      "rdfs:label": "Molecular formula",
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        "prov:wasDerivedFrom": "pubchem.props.InChIKey"
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        "prov:wasDerivedFrom": "original EF name retained as altLabel"
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  "cas_match_labels": {
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  "concept_associations": [
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