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HFC-152

UUID 172a3dc0-6556-11dd-ad8b-0800200c9a66
Deprecated yes
Replaced By 172a3dbe-6556-11dd-ad8b-0800200c9a66
Flow Object IDfo-b172c49df2bb2b2f
Source EF 3.1
Context Environmental → Ground → Unknown
CAS Numbers 624-72-6
prefLabel
Language Value Provenance
en HFC-152
altLabel ⓘ
Language Value Provenance
en 1,2-Difluoroethane
en Ethane, 1,2-difluoro-
en Freon 152
en HCFC 152
en HFC 152
en R 152
en R 152 (refrigerant)
References
Shared Properties
Predicate Value
InChIKey AHFMSNDOYCFEPH-UHFFFAOYSA-N
InChI InChI=1S/C2H4F2/c3-1-2-4/h1-2H2
IUPAC name 1,2-bis(fluoranyl)ethane, 1,2-difluoroethane
Molecular formula C2H4F2
SMILES C(CF)F

Source List References

List Version Source Flow UUID Source Flow Name
EF 3.1 172a3dc0-6556-11dd-ad8b-0800200c9a66 HFC-152

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=hfc-152||dimension=Environmental > media=Air > strata=Unknown; cas=624-72-6; added Common Chemistry CAS names as altLabel: 1,2-Difluoroethane, Ethane, 1,2-difluoro-, Freon 152, HCFC 152, HFC 152, R 152, R 152 (refrigerant); object_uuid=fo-b172c49df2bb2b2f
cas_match_labels 1 — consensus_match group_key=hfc-152||dimension=Environmental > media=Air > strata=Unknown; group_sources=['pubchem']; cas_sources={'624-72-6': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-b172c49df2bb2b2f: {'624-72-6': 'exactMatch'}

Context Attributes

AttributeValue
dimensionEnvironmental
mediaGround
geographyUnknown

Consensus Changes

Field Old Value New Value Comment
altLabel None [{'@value': '1,2-Difluoroethane', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:624-72-6', 'https://commonchemistry.cas.org/detail?cas_rn=624-72-6'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': 'Ethane, 1,2-difluoro-', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:624-72-6', 'https://commonchemistry.cas.org/detail?cas_rn=624-72-6'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': 'Freon 152', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:624-72-6', 'https://commonchemistry.cas.org/detail?cas_rn=624-72-6'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': 'HCFC 152', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:624-72-6', 'https://commonchemistry.cas.org/detail?cas_rn=624-72-6'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': 'HFC 152', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:624-72-6', 'https://commonchemistry.cas.org/detail?cas_rn=624-72-6'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': 'R 152', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:624-72-6', 'https://commonchemistry.cas.org/detail?cas_rn=624-72-6'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': 'R 152 (refrigerant)', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:624-72-6', 'https://commonchemistry.cas.org/detail?cas_rn=624-72-6'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}] group_key=hfc-152||dimension=Environmental > media=Air > strata=Unknown; cas=624-72-6; added Common Chemistry CAS names as altLabel: 1,2-Difluoroethane, Ethane, 1,2-difluoro-, Freon 152, HCFC 152, HFC 152, R 152, R 152 (refrigerant); object_uuid=fo-b172c49df2bb2b2f
cas_match_labels None {'624-72-6': 'exactMatch'} group_key=hfc-152||dimension=Environmental > media=Air > strata=Unknown; group_sources=['pubchem']; cas_sources={'624-72-6': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-b172c49df2bb2b2f: {'624-72-6': 'exactMatch'}

PROV-O Consensus Activity Trail

No PROV-O consensus activities found for this flow.

Full Flow JSON

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  "name": null,
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  "context": {
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    "media": "Ground",
    "geography": "Unknown"
  },
  "general_comment": "Correct mapping CAS and flow to be verified, potentially wrong. Note that the CAS No is the relevant identifier, to which also the ILCD LCIA characterisation factors relate. Reference elementary flow of the International Reference Life Cycle Data System (ILCD).",
  "synonyms": [],
  "unit": "kg",
  "lcia_methods": [],
  "source": "EF 3.1",
  "identifier": "172a3dc0-6556-11dd-ad8b-0800200c9a66",
  "input_datasets": [
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      "source_flow_name": "HFC-152",
      "source_metadata": {
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        "input_dataset": "EF 3.1",
        "original_context": [
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          "Emissions to soil",
          "Emissions to soil, unspecified"
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  "_sources": {
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  "properties": {
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      "provenance": {
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