Brightway Flows 1.0
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Dichloromethane

08a91e70-3ddc-11dd-961a-0050c2490048

Identity

Substance
fo-067b5f2cd91dfd1d Neutral molecule
Source
EF 3.1
Unit
kg
Context
Environmental → Air → Ground level → Urban (>1000 people/square mile)
CAS
75-09-2
EC
200-838-9

Context

Dimension
Environmental
Media
Air
Population density
Urban (>1000 people/square mile)
Strata
Ground level

Alternative labels

19

Source lists

5
List Version Source flow Name there Why this flow
EF 3.1 08a91e70-3ddc-11dd-961a-0050c2490048 dichloromethane The consensus list is built from this one, so this row is the flow itself rather than something matched to it.
agribalyse 3.2 f80ec7c6-6d8c-5d68-af90-5c92d1c1aae7 Methane, dichloro-, HCC-30 The CAS numbers are the same (75-09-2); both name the same compartment.
bafu 2026-v1 3073b5b0-0fb9-5f6d-b7d9-1d0283b710eb Methane, dichloro-, HCC-30 The CAS numbers are the same (75-09-2); both name the same compartment.
ecoinvent 3.12 2716807d-0266-48ff-bb7a-6e6c5fbfd5c5 Dichloromethane The CAS numbers are the same (75-09-2); both name the same compartment.
ecoinvent 3.8 2716807d-0266-48ff-bb7a-6e6c5fbfd5c5 Methane, dichloro-, HCC-30 The CAS numbers are the same (75-09-2); both name the same compartment.

Concept associations

5
Source list Source flow Name there Compartment there Match Conversion
EF 3.1 08a91e70-3ddc-11dd-961a-0050c2490048 dichloromethane Emissions/Emissions to air/Emissions to urban air close to ground exactMatch —
ecoinvent 3.12 2716807d-0266-48ff-bb7a-6e6c5fbfd5c5 Dichloromethane air / urban air close to ground closeMatch —
ecoinvent 3.8 2716807d-0266-48ff-bb7a-6e6c5fbfd5c5 Dichloromethane air / urban air close to ground closeMatch —
bafu 2026-v1 3073b5b0-0fb9-5f6d-b7d9-1d0283b710eb Dichloromethane emissions to air / high. pop. closeMatch —
agribalyse 3.2 f80ec7c6-6d8c-5d68-af90-5c92d1c1aae7 Dichloromethane Emissions to air / high. pop. closeMatch —

Characterisation factors

41

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 — 11.2 —
EF 3.1 ecoinvent Centre Climate change — 11.2 —
EF 3.1 GreenDelta Climate change — 11.2 —
EF 3.1 consensus-flow-list Climate change — 11.2 agreed
EF 3.1 European Commission — JRC Climate change-Fossil — 11.2 —
EF 3.1 ecoinvent Centre Climate change-Fossil — 11.2 —
EF 3.1 GreenDelta Climate change-Fossil — 11.2 —
EF 3.1 consensus-flow-list Climate change-Fossil — 11.2 agreed
EF 3.1 European Commission — JRC Ecotoxicity, freshwater — 0.7824 —
EF 3.1 ecoinvent Centre Ecotoxicity, freshwater — 0.7824 —
EF 3.1 GreenDelta Ecotoxicity, freshwater — 0.7824 —
EF 3.1 consensus-flow-list Ecotoxicity, freshwater — 0.7824 agreed
EF 3.1 European Commission — JRC Ecotoxicity, freshwater_organics — 0.7824 —
EF 3.1 ecoinvent Centre Ecotoxicity, freshwater_organics — 0.7824 —
EF 3.1 GreenDelta Ecotoxicity, freshwater_organics — 0.7824 —
EF 3.1 consensus-flow-list Ecotoxicity, freshwater_organics — 0.7824 agreed
EF 3.1 European Commission — JRC Human toxicity, cancer — 7.7695e-08 —
EF 3.1 ecoinvent Centre Human toxicity, cancer — 7.7695e-08 —
EF 3.1 GreenDelta Human toxicity, cancer — 7.7695e-08 —
EF 3.1 consensus-flow-list Human toxicity, cancer — 7.7695e-08 agreed
EF 3.1 European Commission — JRC Human toxicity, cancer_organics — 7.7695e-08 —
EF 3.1 ecoinvent Centre Human toxicity, cancer_organics — 7.7695e-08 —
EF 3.1 GreenDelta Human toxicity, cancer_organics — 7.7695e-08 —
EF 3.1 consensus-flow-list Human toxicity, cancer_organics — 7.7695e-08 agreed
EF 3.1 European Commission — JRC Human toxicity, non-cancer — 9.0919e-07 —
EF 3.1 ecoinvent Centre Human toxicity, non-cancer — 9.0919e-07 —
EF 3.1 GreenDelta Human toxicity, non-cancer — 9.0919e-07 —
EF 3.1 consensus-flow-list Human toxicity, non-cancer — 9.0919e-07 agreed
EF 3.1 European Commission — JRC Human toxicity, non-cancer_organics — 9.0919e-07 —
EF 3.1 ecoinvent Centre Human toxicity, non-cancer_organics — 9.0919e-07 —
EF 3.1 GreenDelta Human toxicity, non-cancer_organics — 9.0919e-07 —
EF 3.1 consensus-flow-list Human toxicity, non-cancer_organics — 9.0919e-07 agreed
EF 3.1 European Commission — JRC Photochemical ozone formation - human health — 0.115 —
EF 3.1 ecoinvent Centre Photochemical ozone formation - human health — 0.115 —
EF 3.1 GreenDelta Photochemical ozone formation - human health — 0.115 —
EF 3.1 consensus-flow-list Photochemical ozone formation - human health — 0.115 agreed
Stepwise 2006 consensus-flow-list Ecotoxicity, aquatic — 0.841118 carried
Stepwise 2006 consensus-flow-list Ecotoxicity, terrestrial — 0.496475 carried
Stepwise 2006 consensus-flow-list Global warming, fossil — 11.2 carried
Stepwise 2006 consensus-flow-list Human toxicity, carcinogens — 0.193526 carried
Stepwise 2006 consensus-flow-list Human toxicity, non-carc. — 0.045216 carried

This flow in the difference report

History

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.

Full record

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        "@id": "https://vocab.brightway.dev/elementary-flows/08a91e70-3ddc-11dd-961a-0050c2490048"
      },
      "provenance": {
        "prov:wasGeneratedBy": "merge_ecoinvent",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "ecoinvent:3.8:2716807d-0266-48ff-bb7a-6e6c5fbfd5c5",
          "Dichloromethane",
          "",
          "algorithm.lookup_order=cas>ec>label",
          "algorithm.basis=cas:75-09-2",
          "algorithm.flow_object_candidates=1",
          "algorithm.elementary_candidates=14",
          "algorithm.selector_reason=exact-context-iri-match",
          "algorithm.score_rule=exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
        ],
        "prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas>ec>label);basis(cas:75-09-2);flow_object_candidates(1);elementary_candidates(14);selector(exact-context-iri-match);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
      }
    },
    {
      "@type": "xkos:ConceptAssociation",
      "xkos:sourceConcept": {
        "@id": "https://vocab.brightway.one/bafu/2026-v1/flow/3073b5b0-0fb9-5f6d-b7d9-1d0283b710eb",
        "skos:prefLabel": "Dichloromethane",
        "context": "emissions to air / high. pop.",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:closeMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/08a91e70-3ddc-11dd-961a-0050c2490048"
        }
      },
      "xkos:targetConcept": {
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      },
      "provenance": {
        "prov:wasGeneratedBy": "merge_bafu",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "bafu:2026-v1:3073b5b0-0fb9-5f6d-b7d9-1d0283b710eb",
          "Dichloromethane",
          "",
          "algorithm.lookup_order=cas>ec>label",
          "algorithm.basis=cas:75-09-2",
          "algorithm.flow_object_candidates=1",
          "algorithm.elementary_candidates=14",
          "algorithm.selector_reason=exact-context-iri-match",
          "algorithm.score_rule=exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
        ],
        "prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas>ec>label);basis(cas:75-09-2);flow_object_candidates(1);elementary_candidates(14);selector(exact-context-iri-match);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
      }
    },
    {
      "@type": "xkos:ConceptAssociation",
      "xkos:sourceConcept": {
        "@id": "https://vocab.brightway.one/agribalyse/3.2/flow/f80ec7c6-6d8c-5d68-af90-5c92d1c1aae7",
        "skos:prefLabel": "Dichloromethane",
        "context": "Emissions to air / high. pop.",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:closeMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/08a91e70-3ddc-11dd-961a-0050c2490048"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/08a91e70-3ddc-11dd-961a-0050c2490048"
      },
      "provenance": {
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        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
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          "algorithm.basis=cas:75-09-2",
          "algorithm.flow_object_candidates=1",
          "algorithm.elementary_candidates=15",
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          "algorithm.score_rule=exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
        ],
        "prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas>ec>label);basis(cas:75-09-2);flow_object_candidates(1);elementary_candidates(15);selector(exact-context-iri-match);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
      }
    }
  ],
  "_sources": {
    "prefLabel": "normalize_name_case",
    "name": "bootstrap_labels",
    "synonyms": "bootstrap_labels",
    "context": "default_context_mapping",
    "context_iri": "default_context_mapping",
    "unit_iri": "unit_normalization",
    "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": {
    "75-09-2": "exactMatch"
  },
  "_transformed": true,
  "_provided": {
    "name": "dichloromethane",
    "synonyms": [
      "300062X",
      "AB1004055",
      "AC1L1MBL",
      "AC1O5DP8",
      "AC1Q3UP8",
      "Aerothene MM",
      "AmbotzSOL-002",
      "Bichloride, Methylene",
      "CH2Cl2",
      "CPD-681",
      "Chloride, Methylene",
      "Chlorure de methylene",
      "DICHLOROMETHANE, ACS",
      "DICHLOROMETHANE, NF",
      "Dichloride, Methylene",
      "Dichlormethan",
      "F 30",
      "F 30 (chlorocarbon)",
      "Freon 30",
      "HCC 30",
      "Khladon 30",
      "L023970",
      "METHYLENE CHLORIDE (DICHLOROMETHANE)",
      "Metaclen",
      "Methane dichloride",
      "Methane, dichloro-",
      "Methylenchlorid",
      "Methylene bichloride",
      "Methylene chloride",
      "Methylene chloride (NF)",
      "Methylene dichloride",
      "Methylenum chloratum",
      "Metylenu chlorek",
      "NCI-C50102",
      "NCIMech_000221",
      "Narkotil",
      "Not Available",
      "Plastisolve",
      "QMABHXaIh@",
      "R 30",
      "R30 (refrigerant)",
      "Refrigerant 30",
      "S0621",
      "Solaesthin",
      "Soleana VDA",
      "Solmethine"
    ],
    "context": [
      "Emissions",
      "Emissions to air",
      "Emissions to urban air close to ground"
    ],
    "cas_numbers": [
      "75-09-2"
    ],
    "ec_numbers": [
      "200-838-9"
    ],
    "unit": "kg"
  }
}

Something wrong here?

A flow can be wrong in three ways, and they are decided differently. Pick the one that matches what you are looking at.

You do not need to run a build or clone anything. Name the row and say what your evidence is; the measurement is done for you. How contributing works

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