Consensus flow list

Butadiene

4d9a8790-3ddd-11dd-98e7-0050c2490048

Identity

Substance
fo-df3f420b44c9c067 Neutral molecule
Source
EF 3.1
Unit
kg
Context
Environmental → Air → Unknown
CAS
106-99-0
EC
203-450-8

Context

Dimension
Environmental
Media
Air
Strata
Unknown

Alternative labels

13

Source lists

4
List Version Source flow Name there Why this flow
EF 3.1 4d9a8790-3ddd-11dd-98e7-0050c2490048 butadiene The consensus list is built from this one, so this row is the flow itself rather than something matched to it.
bafu 2026-v1 ba931990-5132-53b4-af5f-f43e993eec8e Butadiene The CAS numbers are the same (106-99-0); both name the same compartment.
ecoinvent 3.12 5064da53-d4ec-44ee-ba23-b20a4f8c4964 Butadiene A curator's mapping table (ecoinvent-3.11-biosphere-EF-3.1-biosphere) names this flow.
ecoinvent 3.8 5064da53-d4ec-44ee-ba23-b20a4f8c4964 Butadiene A curator's mapping table (ecoinvent-3.8-biosphere-EF-3.1-biosphere.json) names this flow.

Concept associations

4
Source list Source flow Name there Compartment there Match Conversion
EF 3.1 4d9a8790-3ddd-11dd-98e7-0050c2490048 butadiene Emissions/Emissions to air/Emissions to air, unspecified exactMatch —
ecoinvent 3.12 5064da53-d4ec-44ee-ba23-b20a4f8c4964 Butadiene air / unspecified exactMatch —
ecoinvent 3.8 5064da53-d4ec-44ee-ba23-b20a4f8c4964 Butadiene air / unspecified exactMatch —
bafu 2026-v1 ba931990-5132-53b4-af5f-f43e993eec8e Butadiene emissions to air / unspecified closeMatch —

Characterisation factors

21

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 Ecotoxicity, freshwater — 0.001125 —
EF 3.1 ecoinvent Centre Ecotoxicity, freshwater — 0.001125 —
EF 3.1 consensus-flow-list Ecotoxicity, freshwater — 0.001125 agreed
EF 3.1 European Commission — JRC Ecotoxicity, freshwater_organics — 0.001125 —
EF 3.1 ecoinvent Centre Ecotoxicity, freshwater_organics — 0.001125 —
EF 3.1 consensus-flow-list Ecotoxicity, freshwater_organics — 0.001125 agreed
EF 3.1 European Commission — JRC Human toxicity, cancer — 5.7089e-07 —
EF 3.1 ecoinvent Centre Human toxicity, cancer — 5.7089e-07 —
EF 3.1 consensus-flow-list Human toxicity, cancer — 5.7089e-07 agreed
EF 3.1 European Commission — JRC Human toxicity, cancer_organics — 5.7089e-07 —
EF 3.1 ecoinvent Centre Human toxicity, cancer_organics — 5.7089e-07 —
EF 3.1 consensus-flow-list Human toxicity, cancer_organics — 5.7089e-07 agreed
EF 3.1 European Commission — JRC Human toxicity, non-cancer — 1.2301e-09 —
EF 3.1 ecoinvent Centre Human toxicity, non-cancer — 1.2301e-09 —
EF 3.1 consensus-flow-list Human toxicity, non-cancer — 1.2301e-09 agreed
EF 3.1 European Commission — JRC Human toxicity, non-cancer_organics — 1.2301e-09 —
EF 3.1 ecoinvent Centre Human toxicity, non-cancer_organics — 1.2301e-09 —
EF 3.1 consensus-flow-list Human toxicity, non-cancer_organics — 1.2301e-09 agreed
EF 3.1 European Commission — JRC Photochemical ozone formation - human health — 1.44 —
EF 3.1 ecoinvent Centre Photochemical ozone formation - human health — 1.44 —
EF 3.1 consensus-flow-list Photochemical ozone formation - human health — 1.44 agreed

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

Flow JSON 
{
  "altLabel": [
    {
      "@value": "1,3-Butadien",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "chebi_altlabels",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_39478",
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "chebi synonym match"
      }
    },
    {
      "@value": "1,3-butadiene",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "chebi_altlabels",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_39478",
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "chebi synonym match"
      }
    },
    {
      "@value": "Buta-1,3-dien",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "chebi_altlabels",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_39478",
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "chebi synonym match"
      }
    },
    {
      "@value": "CH2=CH-CH=CH2",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "chebi_altlabels",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_39478",
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "chebi synonym match"
      }
    },
    {
      "@value": "alpha,gamma-butadiene",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "chebi_altlabels",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_39478",
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "chebi synonym match"
      }
    },
    {
      "@value": "bivinyl",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "chebi_altlabels",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_39478",
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "chebi synonym match"
      }
    },
    {
      "@value": "buta-1,3-diene",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "chebi_altlabels",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_39478",
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "chebi synonym match"
      }
    },
    {
      "@value": "divinyl",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "chebi_altlabels",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_39478",
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "chebi synonym match"
      }
    },
    {
      "@value": "vinylethylene",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "chebi_altlabels",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_39478",
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "chebi synonym match"
      }
    },
    {
      "@value": "Biethylene",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:106-99-0",
          "https://commonchemistry.cas.org/detail?cas_rn=106-99-0"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "Butadiene-1,3",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:106-99-0",
          "https://commonchemistry.cas.org/detail?cas_rn=106-99-0"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "Erythrene",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:106-99-0",
          "https://commonchemistry.cas.org/detail?cas_rn=106-99-0"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "α,γ-Butadiene",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:106-99-0",
          "https://commonchemistry.cas.org/detail?cas_rn=106-99-0"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    }
  ],
  "properties": {
    "https://w3id.org/chemrof/molecular_formula": {
      "@id": "https://w3id.org/chemrof/molecular_formula",
      "@value": [
        "C4H6"
      ],
      "attested_by": {
        "C4H6": [
          "enrich_references.chebi_semantic",
          "enrich_references.pubchem_semantic",
          "rdkit_post_consensus"
        ]
      },
      "rdfs:label": "Molecular formula",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.chebi_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "http://purl.obolibrary.org/obo/CHEBI_39478"
          ],
          "prov:wasDerivedFrom": "chebi.basic_property_values.generalized_empirical_formula"
        },
        {
          "prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "CID:7845"
          ],
          "prov:wasDerivedFrom": "pubchem.props.Molecular Formula"
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "C=CC=C"
          ]
        }
      ]
    },
    "https://w3id.org/chemrof/smiles_string": {
      "@id": "https://w3id.org/chemrof/smiles_string",
      "rdfs:label": "SMILES",
      "@value": [
        "C=CC=C"
      ],
      "provenance": [
        {
          "prov:wasGeneratedBy": "opsin_iupac",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "Butadiene"
          ]
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "C=CC=C"
          ]
        }
      ],
      "attested_by": {
        "C=CC=C": [
          "opsin_iupac",
          "rdkit_post_consensus"
        ]
      }
    },
    "https://w3id.org/chemrof/inchi2d_string": {
      "@id": "https://w3id.org/chemrof/inchi2d_string",
      "rdfs:label": "InChI",
      "@value": [
        "InChI=1S/C4H6/c1-3-4-2/h3-4H,1-2H2"
      ],
      "provenance": [
        {
          "prov:wasGeneratedBy": "opsin_iupac",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "Butadiene"
          ]
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "C=CC=C"
          ]
        }
      ],
      "attested_by": {
        "InChI=1S/C4H6/c1-3-4-2/h3-4H,1-2H2": [
          "opsin_iupac",
          "rdkit_post_consensus"
        ]
      }
    },
    "https://w3id.org/chemrof/inchi2d_key_string": {
      "@id": "https://w3id.org/chemrof/inchi2d_key_string",
      "@value": [
        "KAKZBPTYRLMSJV-UHFFFAOYSA-N"
      ],
      "attested_by": {
        "KAKZBPTYRLMSJV-UHFFFAOYSA-N": [
          "enrich_references.chebi_semantic",
          "enrich_references.pubchem_semantic",
          "rdkit_post_consensus"
        ]
      },
      "rdfs:label": "InChIKey",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.chebi_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "http://purl.obolibrary.org/obo/CHEBI_39478"
          ],
          "prov:wasDerivedFrom": "chebi.basic_property_values.inchi_key_string"
        },
        {
          "prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "CID:7845"
          ],
          "prov:wasDerivedFrom": "pubchem.props.InChIKey"
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "C=CC=C"
          ]
        }
      ]
    },
    "https://w3id.org/chemrof/molecular_mass": {
      "@id": "https://w3id.org/chemrof/molecular_mass",
      "@value": [
        54.092
      ],
      "attested_by": {
        "54.092": [
          "enrich_references.chebi_semantic",
          "rdkit_post_consensus"
        ]
      },
      "rdfs:label": "Molecular mass",
      "http://qudt.org/schema/qudt/hasUnit": "https://vocab.brightway.one/units/unit/GM-PER-MOL",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.chebi_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "http://purl.obolibrary.org/obo/CHEBI_39478"
          ],
          "prov:wasDerivedFrom": "chebi.basic_property_values.mass"
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "C=CC=C"
          ]
        }
      ]
    },
    "https://w3id.org/chemrof/monoisotopic_mass": {
      "@id": "https://w3id.org/chemrof/monoisotopic_mass",
      "@value": [
        54.04695
      ],
      "attested_by": {
        "54.04695": [
          "enrich_references.chebi_semantic",
          "rdkit_post_consensus"
        ]
      },
      "rdfs:label": "Monoisotopic mass",
      "http://qudt.org/schema/qudt/hasUnit": "https://vocab.brightway.one/units/unit/GM-PER-MOL",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.chebi_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "http://purl.obolibrary.org/obo/CHEBI_39478"
          ],
          "prov:wasDerivedFrom": "chebi.basic_property_values.monoisotopic_mass"
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "C=CC=C"
          ]
        }
      ]
    },
    "https://w3id.org/chemrof/elemental_charge": {
      "@id": "https://w3id.org/chemrof/elemental_charge",
      "@value": [
        0
      ],
      "attested_by": {
        "0": [
          "enrich_references.chebi_semantic"
        ]
      },
      "rdfs:label": "Elemental charge",
      "http://qudt.org/schema/qudt/hasUnit": "https://vocab.brightway.one/units/unit/NUM",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_semantic",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_39478"
        ],
        "prov:wasDerivedFrom": "chebi.basic_property_values.charge"
      }
    },
    "https://w3id.org/chemrof/IUPAC_name": {
      "@id": "https://w3id.org/chemrof/IUPAC_name",
      "rdfs:label": "IUPAC name",
      "@value": [
        "Butadiene"
      ],
      "provenance": {
        "prov:wasGeneratedBy": "opsin_iupac",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "Butadiene"
        ]
      },
      "attested_by": {
        "Butadiene": [
          "opsin_iupac"
        ]
      }
    }
  },
  "references": [
    {
      "@id": "gmelin:25198",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_39478"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J4.043F",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:7845;CAS:106-99-0"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[106-99-0]"
      }
    },
    {
      "@id": "https://chem.echa.europa.eu/100.003.138",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:7845;CAS:106-99-0"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[106-99-0]"
      }
    },
    {
      "@id": "https://chemicalsafety.ilo.org/dyn/icsc/showcard.display?p_card_id=0017",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:7845;CAS:106-99-0"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[106-99-0]"
      }
    },
    {
      "@id": "https://commonchemistry.cas.org/detail?cas_rn=106-99-0",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_39478"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://commonchemistry.cas.org/detail?cas_rn=16422-75-6",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:7845;CAS:106-99-0"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[106-99-0]"
      }
    },
    {
      "@id": "https://commonchemistry.cas.org/detail?cas_rn=26952-74-9",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:7845;CAS:106-99-0"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[106-99-0]"
      }
    },
    {
      "@id": "https://commonchemistry.cas.org/detail?cas_rn=29406-96-0",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:7845;CAS:106-99-0"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[106-99-0]"
      }
    },
    {
      "@id": "https://commonchemistry.cas.org/detail?cas_rn=31567-90-5",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:7845;CAS:106-99-0"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[106-99-0]"
      }
    },
    {
      "@id": "https://commonchemistry.cas.org/detail?cas_rn=9003-17-2",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:7845;CAS:106-99-0"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[106-99-0]"
      }
    },
    {
      "@id": "https://comptox.epa.gov/dashboard/DTXSID3020203",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:7845;CAS:106-99-0"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[106-99-0]"
      }
    },
    {
      "@id": "https://en.wikipedia.org/wiki/1,3-Butadiene",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_39478"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://en.wikipedia.org/wiki/1,3-butadiene",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:7845;CAS:106-99-0"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[106-99-0]"
      }
    },
    {
      "@id": "https://en.wikipedia.org/wiki/Butadiene",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:7845;CAS:106-99-0"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[106-99-0]"
      }
    },
    {
      "@id": "https://gsrs.ncats.nih.gov/ginas/app/beta/substances/JSD5FGP5VD",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:7845;CAS:106-99-0"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[106-99-0]"
      }
    },
    {
      "@id": "https://hmdb.ca/metabolites/HMDB0041792",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_39478"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://hts.usitc.gov/search?query=2901.24.10.00",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:7845;CAS:106-99-0"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[106-99-0]"
      }
    },
    {
      "@id": "https://ncithesaurus.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI_Thesaurus&ns=ncit&code=C29790",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:7845;CAS:106-99-0"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[106-99-0]"
      }
    },
    {
      "@id": "https://pubchem.ncbi.nlm.nih.gov/compound/7845",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_compound",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:7845;CAS:106-99-0"
        ],
        "prov:wasDerivedFrom": "pubchem.by_cas[106-99-0]"
      }
    },
    {
      "@id": "https://pubchem.ncbi.nlm.nih.gov/erg/#1010",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:7845;CAS:106-99-0"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[106-99-0]"
      }
    },
    {
      "@id": "https://pubmed.ncbi.nlm.nih.gov/11018742",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_39478"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://pubmed.ncbi.nlm.nih.gov/11397424",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_39478"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://pubmed.ncbi.nlm.nih.gov/7520987",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_39478"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://pubmed.ncbi.nlm.nih.gov/7859343",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_39478"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://www.cdc.gov/niosh-rtecs/EI8D8678.html",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:7845;CAS:106-99-0"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[106-99-0]"
      }
    },
    {
      "@id": "https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:39478",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_id_link",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_39478"
        ],
        "prov:wasDerivedFrom": "chebi.id"
      }
    },
    {
      "@id": "https://www.ebi.ac.uk/chembl/explore/compound/CHEMBL537970",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:7845;CAS:106-99-0"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[106-99-0]"
      }
    },
    {
      "@id": "https://www.genome.jp/entry/C16450",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_39478"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://www.kegg.jp/entry/C16450",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:7845;CAS:106-99-0"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[106-99-0]"
      }
    },
    {
      "@id": "https://www.metabolomicsworkbench.org/data/StructureData.php?RegNo=49537",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:7845;CAS:106-99-0"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[106-99-0]"
      }
    },
    {
      "@id": "https://www.wikidata.org/wiki/Q161503",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:7845;CAS:106-99-0"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[106-99-0]"
      }
    },
    {
      "@id": "ppdb:1636",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_39478"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "reaxys:605258",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_39478"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    }
  ],
  "prefLabel": [
    {
      "@value": "Butadiene",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "bootstrap_labels",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "legacy name field"
      }
    }
  ],
  "@type": [
    "https://w3id.org/chemrof/NeutralMolecule"
  ],
  "http://www.w3.org/2004/02/skos/core#definition": [
    {
      "@value": "A  butadiene with unsaturation at positions 1 and 3.",
      "@language": "en",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_definition",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_39478"
        ],
        "prov:wasDerivedFrom": "chebi.definition"
      }
    }
  ],
  "uuid": "4d9a8790-3ddd-11dd-98e7-0050c2490048",
  "identifier": "4d9a8790-3ddd-11dd-98e7-0050c2490048",
  "source": "EF 3.1",
  "cas_numbers": [
    "106-99-0"
  ],
  "ec_numbers": [
    "203-450-8"
  ],
  "context": {
    "dimension": "Environmental",
    "media": "Air",
    "strata": "Unknown"
  },
  "synonyms": [],
  "lcia_methods": [
    {
      "method_uuid": "05316e7a-b254-4bea-9cf0-6bf33eb5c630",
      "name": "Ecotoxicity, freshwater",
      "methodology": "Environmental Footprint",
      "impact_category": "Aquatic eco-toxicity",
      "impact_indicator": "Comparative Toxic Unit for ecosystems (CTUe) ",
      "characterization_factor": 0.0011246
    },
    {
      "method_uuid": "2299222a-bbd8-474f-9d4f-4dd1f18aea7c",
      "name": "Human toxicity, cancer",
      "methodology": "Environmental Footprint",
      "impact_category": "Cancer human health effects",
      "impact_indicator": "Comparative Toxic Unit for human (CTUh) ",
      "characterization_factor": 5.7089e-7
    },
    {
      "method_uuid": "7cfdcfcf-b222-4b26-888a-a55f9fbf7ac8",
      "name": "Human toxicity, non-cancer",
      "methodology": "Environmental Footprint",
      "impact_category": "Non-cancer human health effects",
      "impact_indicator": "Comparative Toxic Unit for human (CTUh)",
      "characterization_factor": 1.2301e-9
    },
    {
      "method_uuid": "8c3141e9-1f15-43b5-bff2-182e49893a46",
      "name": "Human toxicity, non-cancer_organics",
      "methodology": "Environmental Footprint",
      "impact_category": "Non-cancer human health effects",
      "impact_indicator": "Comparative Toxic Unit for human (CTUh)",
      "characterization_factor": 1.2301e-9
    },
    {
      "method_uuid": "503699e0-eca9-4089-8bf8-e0f49c93e578",
      "name": "Human toxicity, cancer_organics",
      "methodology": "Environmental Footprint",
      "impact_category": "Cancer human health effects",
      "impact_indicator": "Comparative Toxic Unit for human (CTUh) ",
      "characterization_factor": 5.7089e-7
    },
    {
      "method_uuid": "b5c610fe-def3-11e6-bf01-fe55135034f3",
      "name": "Photochemical ozone formation - human health",
      "methodology": "Environmental Footprint",
      "impact_category": "Photochemical ozone creation",
      "impact_indicator": "Tropospheric ozone concentration increase",
      "characterization_factor": 1.44
    },
    {
      "method_uuid": "fd530f00-9325-424a-92ef-aaac67922fd9",
      "name": "Ecotoxicity, freshwater_organics",
      "methodology": "Environmental Footprint",
      "impact_category": "Aquatic eco-toxicity",
      "impact_indicator": "Comparative Toxic Unit for ecosystems (CTUe) ",
      "characterization_factor": 0.0011246
    }
  ],
  "unit": "kg",
  "input_datasets": [
    "EF 3.1"
  ],
  "context_iri": "https://vocab.brightway.one/flow-contexts/envi-air-unkn",
  "unit_iri": "https://vocab.brightway.one/units/unit/KiloGM",
  "flow_object_id": "fo-df3f420b44c9c067",
  "concept_associations": [
    {
      "@type": "xkos:ConceptAssociation",
      "xkos:sourceConcept": {
        "@id": "https://vocab.brightway.one/ef/3.1/flow/4d9a8790-3ddd-11dd-98e7-0050c2490048",
        "skos:prefLabel": "butadiene",
        "context": "Emissions/Emissions to air/Emissions to air, unspecified",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:exactMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/4d9a8790-3ddd-11dd-98e7-0050c2490048"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/4d9a8790-3ddd-11dd-98e7-0050c2490048"
      },
      "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/3.12/flow/5064da53-d4ec-44ee-ba23-b20a4f8c4964",
        "skos:prefLabel": "Butadiene",
        "context": "air / unspecified",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:exactMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/4d9a8790-3ddd-11dd-98e7-0050c2490048"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/4d9a8790-3ddd-11dd-98e7-0050c2490048"
      },
      "provenance": {
        "prov:wasGeneratedBy": "merge_ecoinvent",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "ecoinvent:3.12:5064da53-d4ec-44ee-ba23-b20a4f8c4964",
          "Butadiene",
          "ecoinvent-3.11-biosphere-EF-3.1-biosphere"
        ],
        "prov:wasDerivedFrom": "randonneur_replace_table:prepared_mapping"
      }
    },
    {
      "@type": "xkos:ConceptAssociation",
      "xkos:sourceConcept": {
        "@id": "https://vocab.brightway.one/ecoinvent/3.8/flow/5064da53-d4ec-44ee-ba23-b20a4f8c4964",
        "skos:prefLabel": "Butadiene",
        "context": "air / unspecified",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:exactMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/4d9a8790-3ddd-11dd-98e7-0050c2490048"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/4d9a8790-3ddd-11dd-98e7-0050c2490048"
      },
      "provenance": {
        "prov:wasGeneratedBy": "merge_ecoinvent",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "ecoinvent:3.8:5064da53-d4ec-44ee-ba23-b20a4f8c4964",
          "Butadiene",
          "ecoinvent-3.8-biosphere-EF-3.1-biosphere.json"
        ],
        "prov:wasDerivedFrom": "randonneur_replace_table:prepared_mapping"
      }
    },
    {
      "@type": "xkos:ConceptAssociation",
      "xkos:sourceConcept": {
        "@id": "https://vocab.brightway.one/bafu/2026-v1/flow/ba931990-5132-53b4-af5f-f43e993eec8e",
        "skos:prefLabel": "Butadiene",
        "context": "emissions to air / unspecified",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:closeMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/4d9a8790-3ddd-11dd-98e7-0050c2490048"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/4d9a8790-3ddd-11dd-98e7-0050c2490048"
      },
      "provenance": {
        "prov:wasGeneratedBy": "merge_bafu",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "bafu:2026-v1:ba931990-5132-53b4-af5f-f43e993eec8e",
          "Butadiene",
          "",
          "algorithm.lookup_order=cas>ec>label",
          "algorithm.basis=cas:106-99-0",
          "algorithm.flow_object_candidates=1",
          "algorithm.elementary_candidates=13",
          "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:106-99-0);flow_object_candidates(1);elementary_candidates(13);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": "consensus_match",
    "cas_match_labels": "consensus_match",
    "concept_associations": "carry_associations_onto_flows",
    "types": "link_flows_to_their_substance"
  },
  "cas_match_labels": {
    "106-99-0": "exactMatch"
  },
  "_transformed": true,
  "_provided": {
    "name": "butadiene",
    "synonyms": [
      ".alpha.,.gamma.-Butadiene",
      "1,3-BUTADIENE",
      "1,3-Butadiene polymer, carboxy-terminated",
      "1,3-Butadiene polymer, carboxyl-terminated",
      "1,3-Butadiene, homopolymer, carboxy-terminated",
      "1,3-butadien",
      "1,3-butadiene, various grades",
      "1,4-Polybutadiene",
      "AC1L1POL",
      "AC1Q2A9R",
      "AC1Q2A9S",
      "B0675",
      "Biethylene",
      "Bivinyl",
      "Buta-1,3-dieen",
      "Buta-1,3-dien",
      "Buta-1,3-diene",
      "Butadieen",
      "Butadien",
      "Butadiene monomer",
      "Butadiene, 1,3-",
      "Butadiene-1,3-uninhibited",
      "Butadienes",
      "CH2=CH-CH=CH2",
      "Carboxy-terminated polybutadiene",
      "Divinyl",
      "Erythrene",
      "Hydrocarbons, C4-5 unsatd.",
      "Hydrocarbons, C4-5-unsatd.",
      "Jsp000619",
      "KST-1B9450",
      "LTBB001092",
      "NCI-C50602",
      "Polybutadiene, carboxy-terminated",
      "Polybutadiene, cis",
      "Polybutadiene, dicarboxy terminated",
      "Polybutadiene, phenyl terminated",
      "Polybutadiene, predominantly 1,2-addition",
      "Polybutadiene, surface-modified",
      "Pyrrolylene",
      "Vinylethylene",
      "alpha,gamma-Butadiene",
      "alpha-gamma-butadiene",
      "vinyl ethylene"
    ],
    "context": [
      "Emissions",
      "Emissions to air",
      "Emissions to air, unspecified"
    ],
    "cas_numbers": [
      "106-99-0"
    ],
    "ec_numbers": [
      "203-450-8"
    ],
    "unit": "kg"
  }
}

Keyboard

?
Show or hide this map
Esc
Close

More as the sections are built.