Consensus flow list

Difluoromethane

e2fa6883-6555-11dd-ad8b-0800200c9a66

Identity

Substance
fo-b569cec331b995de Neutral molecule
Source
EF 3.1
Unit
kg
Context
Environmental → Air → Aircraft cruise height
CAS
75-10-5
EC
200-839-4

Context

Dimension
Environmental
Media
Air
Strata
Aircraft cruise height

Alternative labels

12

Source lists

2
List Version Source flow Name there Why this flow
EF 3.1 e2fa6883-6555-11dd-ad8b-0800200c9a66 HFC-32 The consensus list is built from this one, so this row is the flow itself rather than something matched to it.
ecoinvent 3.8 20d0fc73-b9ce-4001-ac15-893b30ed10a3 Difluoromethane A curator's mapping table (ecoinvent-3.8-biosphere-EF-3.1-biosphere.json) names this flow.

Concept associations

2
Source list Source flow Name there Compartment there Match Conversion
EF 3.1 e2fa6883-6555-11dd-ad8b-0800200c9a66 HFC-32 Emissions/Emissions to air/Emissions to lower stratosphere and upper troposphere exactMatch —
ecoinvent 3.8 20d0fc73-b9ce-4001-ac15-893b30ed10a3 Difluoromethane air / lower stratosphere + upper troposphere exactMatch —

Characterisation factors

12

Every implementation that says anything about this flow. Published as is what this list did with the row: where more than one implementation states a number and they agree it publishes it as agreed; where only one speaks, as sole; where they disagree it publishes nothing and asks.

Method Implementation Category Place Factor Published as
EF 3.1 European Commission — JRC Climate change — 771 —
EF 3.1 consensus-flow-list Climate change — 771 sole
EF 3.1 European Commission — JRC Climate change-Fossil — 771 —
EF 3.1 consensus-flow-list Climate change-Fossil — 771 sole
EF 3.1 European Commission — JRC Ecotoxicity, freshwater — 0.03564 —
EF 3.1 consensus-flow-list Ecotoxicity, freshwater — 0.03564 sole
EF 3.1 European Commission — JRC Ecotoxicity, freshwater_organics — 0.03564 —
EF 3.1 consensus-flow-list Ecotoxicity, freshwater_organics — 0.03564 sole
EF 3.1 European Commission — JRC Human toxicity, non-cancer — 8.0314e-10 —
EF 3.1 consensus-flow-list Human toxicity, non-cancer — 8.0314e-10 sole
EF 3.1 European Commission — JRC Human toxicity, non-cancer_organics — 8.0314e-10 —
EF 3.1 consensus-flow-list Human toxicity, non-cancer_organics — 8.0314e-10 sole

This flow in the difference report

History

The change log and the PROV-O trail (4 consensus changes)

Open the changes page

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Full record

Flow JSON 
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        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_47855",
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "chebi synonym match"
      }
    },
    {
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      "@language": "en",
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        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "original name retained as altLabel"
      }
    },
    {
      "@value": "Ecolo Ace 32",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
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          "https://commonchemistry.cas.org/detail?cas_rn=75-10-5"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "Forane 32",
      "@language": "en",
      "source": {
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        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:75-10-5",
          "https://commonchemistry.cas.org/detail?cas_rn=75-10-5"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "Freon R 32",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
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        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "Genetron 32",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:75-10-5",
          "https://commonchemistry.cas.org/detail?cas_rn=75-10-5"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "Methane, difluoro-",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
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        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    }
  ],
  "context_iri": "https://vocab.brightway.one/flow-contexts/envi-air-aicrhe",
  "unit_iri": "https://vocab.brightway.one/units/unit/KiloGM",
  "flow_object_id": "fo-b569cec331b995de",
  "concept_associations": [
    {
      "@type": "xkos:ConceptAssociation",
      "xkos:sourceConcept": {
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        "skos:prefLabel": "HFC-32",
        "context": "Emissions/Emissions to air/Emissions to lower stratosphere and upper troposphere",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:exactMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/e2fa6883-6555-11dd-ad8b-0800200c9a66"
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      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/e2fa6883-6555-11dd-ad8b-0800200c9a66"
      },
      "provenance": {
        "prov:wasGeneratedBy": "build_concept_associations",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "https://eplca.jrc.ec.europa.eu/permalink/EF3_1/EF-v3.1.zip"
        ]
      }
    },
    {
      "@type": "xkos:ConceptAssociation",
      "xkos:sourceConcept": {
        "@id": "https://vocab.brightway.one/ecoinvent/3.8/flow/20d0fc73-b9ce-4001-ac15-893b30ed10a3",
        "skos:prefLabel": "Difluoromethane",
        "context": "air / lower stratosphere + upper troposphere",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:exactMatch": {
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          "Difluoromethane",
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        "prov:wasDerivedFrom": "randonneur_replace_table:prepared_mapping"
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  ],
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    "prefLabel": "consensus_match",
    "name": "bootstrap_labels",
    "synonyms": "bootstrap_labels",
    "context": "default_context_mapping",
    "context_iri": "default_context_mapping",
    "unit_iri": "unit_normalization",
    "properties": "normalise_property_values",
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    "references": "enrich_references",
    "altLabel": "strip_catalogue_altlabels",
    "cas_match_labels": "consensus_match",
    "concept_associations": "carry_associations_onto_flows",
    "types": "link_flows_to_their_substance"
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  },
  "_transformed": true,
  "_provided": {
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    "synonyms": [
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      "AC1O5DWB",
      "CF2H2",
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      "Genetron 32",
      "HFC 32",
      "I14-14868",
      "I14-7924",
      "Khladon 32",
      "Methane, difluoro-",
      "Methylene difluoride",
      "Methylene fluoride",
      "PC2845",
      "QMABPYAIh@",
      "R 32 (refrigerant)"
    ],
    "context": [
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      "Emissions to air",
      "Emissions to lower stratosphere and upper troposphere"
    ],
    "cas_numbers": [
      "75-10-5"
    ],
    "ec_numbers": [
      "200-839-4"
    ],
    "unit": "kg"
  }
}

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