Dichlorofluoromethane

Substance: fo-767c8b62f67c5dc4 Neutral molecule
Source: EF 3.1
Unit: kg
Context: Environmental → Air → Long-term
CAS: 75-43-4
EC: 200-869-8

Dimension: Environmental
Media: Air
Strata: Long-term

HCFC-21
Algofrene Type 5
Arcton 7
Dichloromonofluoromethane
Fluorocarbon-21
Fluorodichloromethane
Freon 21
Genetron 21
Methane, dichlorofluoro-
Monofluorodichloromethane

List	Version	Source flow	Name there	Why this flow
EF	3.1	fe0acd60-3ddc-11dd-a918-0050c2490048	Dichlorofluoromethane	The consensus list is built from this one, so this row is the flow itself rather than something matched to it.
ecoinvent	3.12	34de4196-871a-4db8-a182-589ab780a935	Dichlorofluoromethane	A curator's mapping table (ecoinvent-3.11-biosphere-EF-3.1-biosphere) names this flow.
ecoinvent	3.8	34de4196-871a-4db8-a182-589ab780a935	Methane, Dichlorofluoro-, HCFC-21	A curator's mapping table (ecoinvent-3.8-biosphere-EF-3.1-biosphere.json) names this flow.

Source list	Source flow	Name there	Compartment there	Match	Conversion
EF 3.1	fe0acd60-3ddc-11dd-a918-0050c2490048	Dichlorofluoromethane	Emissions/Emissions to air/Emissions to air, unspecified (long-term)	exactMatch	—
ecoinvent 3.12	34de4196-871a-4db8-a182-589ab780a935	Dichlorofluoromethane	air / low population density, long-term	exactMatch	—
ecoinvent 3.8	34de4196-871a-4db8-a182-589ab780a935	Methane, Dichlorofluoro-, HCFC-21	air / low population density, long-term	exactMatch	—

consensus-flow-list 2
European Commission — JRC 2
ecoinvent Centre 2

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	—	160	—
EF 3.1	ecoinvent Centre	Climate change	—	160	—
EF 3.1	consensus-flow-list	Climate change	—	160	agreed
EF 3.1	European Commission — JRC	Climate change-Fossil	—	160	—
EF 3.1	ecoinvent Centre	Climate change-Fossil	—	160	—
EF 3.1	consensus-flow-list	Climate change-Fossil	—	160	agreed

This flow in the difference report

The change log and the PROV-O trail (2 consensus changes)

Open the changes page

These are the heaviest sections of this page and the least often read, so the page does not pay for them until you ask.

Flow JSON

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        "@id": "https://vocab.brightway.one/ecoinvent/3.8/flow/34de4196-871a-4db8-a182-589ab780a935",
        "skos:prefLabel": "Methane, Dichlorofluoro-, HCFC-21",
        "context": "air / low population density, long-term",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:exactMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/fe0acd60-3ddc-11dd-a918-0050c2490048"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/fe0acd60-3ddc-11dd-a918-0050c2490048"
      },
      "provenance": {
        "prov:wasGeneratedBy": "merge_ecoinvent",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "ecoinvent:3.8:34de4196-871a-4db8-a182-589ab780a935",
          "Methane, Dichlorofluoro-, HCFC-21",
          "ecoinvent-3.8-biosphere-EF-3.1-biosphere.json"
        ],
        "prov:wasDerivedFrom": "randonneur_replace_table:prepared_mapping"
      }
    }
  ],
  "_sources": {
    "prefLabel": "bootstrap_labels",
    "name": "bootstrap_labels",
    "synonyms": "bootstrap_labels",
    "context": "default_context_mapping",
    "context_iri": "default_context_mapping",
    "unit_iri": "unit_normalization",
    "ec_numbers": "ec_cross_check",
    "properties": "normalise_property_values",
    "skos_definition": "enrich_references",
    "references": "enrich_references",
    "altLabel": "strip_catalogue_altlabels",
    "cas_match_labels": "consensus_match",
    "concept_associations": "carry_associations_onto_flows",
    "types": "link_flows_to_their_substance"
  },
  "cas_match_labels": {
    "75-43-4": "exactMatch"
  },
  "_transformed": true,
  "_provided": {
    "name": "Dichlorofluoromethane",
    "synonyms": [
      "AC1L1MDL",
      "AC1Q4HOH",
      "Algofrene type 5",
      "Arcton 7",
      "CFC-21",
      "Dichlorofluoromethane",
      "Dichloromonofluoromethane",
      "Dwuchlorofluorometan",
      "F 21",
      "FC-21",
      "FREON 21",
      "Fluorocarbon 21",
      "Fluorodichloromethane",
      "Freon F 21",
      "Freon(R) 21",
      "Genetron 21",
      "HCFC 21",
      "Halon 112",
      "Methane, dichlorofluoro-",
      "Monofluorodichloromethane",
      "R 21 (refrigerant)",
      "Racon 21",
      "Refrigerant 21",
      "dichloro-fluoromethane"
    ],
    "context": [
      "Emissions",
      "Emissions to air",
      "Emissions to air, unspecified (long-term)"
    ],
    "cas_numbers": [
      "75-43-4"
    ],
    "ec_numbers": [],
    "unit": "kg"
  }
}

Dichlorofluoromethane

Identity

Context

Alternative labels

Source lists

Concept associations

Characterisation factors

History

Full record

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