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Ketene

2D structure
Flow Object IDfo-6223ab05b80dcc5e
TypeConsensus
prefLabel
Label Language
Ketene en
Alt Labels
Label Language Provenance
Carbomethene en —
Ethylenone en —
Keto-ethylene en —
ethenone en —
Ketene (C<sub>2</sub>H<sub>2</sub>O) en —
CAS Numbers 463-51-4
EC Numbers 207-336-9
Changes Applied2

Provenance

Field Value
Resolverhybrid_name_cas_v1
Seed Sourceecoinvent-3.12
Seed Flow0c17c103-c3b1-4e5c-aaba-4d3d15855810

Properties

Predicate Value
Formal charge 0
InChIKey CCGKOQOJPYTBIH-UHFFFAOYSA-N
InChI InChI=1S/C2H2O/c1-2-3/h1H2
Molecular formula C2H2O
Molecular mass 42.037
Monoisotopic mass 42.01056, 42.010565
SMILES C=C=O

References

Linked Elementary Flows

UUID Source Unit Context LCIA Factors Consensus Changes
0c17c103… ecoinvent-3.12 kg Environmental → Air → Ground level → Unknown 0 2
▶

Changes Applied
Elementary Flow Field Old Value New Value Comment
0c17c103… altLabel [{"@value":"Carbomethene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-flow-list","prov:hadPrimarySource":["label:Carbomethene","http://purl.obolibrary.org/obo/CHEBI_48003","ecoinvent-3.12"],"prov:wasDerivedFrom":"chebi synonym match"}},{"@value":"Ethylenone","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-flow-list","prov:hadPrimarySource":["label:Ethylenone","http://purl.obolibrary.org/obo/CHEBI_48003","ecoinvent-3.12"],"prov:wasDerivedFrom":"chebi synonym match"}},{"@value":"Keto-ethylene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-flow-list","prov:hadPrimarySource":["label:Keto-ethylene","http://purl.obolibrary.org/obo/CHEBI_48003","ecoinvent-3.12"],"prov:wasDerivedFrom":"chebi synonym match"}},{"@value":"ethenone","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-flow-list","prov:hadPrimarySource":["label:ethenone","http://purl.obolibrary.org/obo/CHEBI_48003","ecoinvent-3.12"],"prov:wasDerivedFrom":"chebi synonym match"}}] [{"@value":"Carbomethene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-flow-list","prov:hadPrimarySource":["label:Carbomethene","http://purl.obolibrary.org/obo/CHEBI_48003","ecoinvent-3.12"],"prov:wasDerivedFrom":"chebi synonym match"}},{"@value":"Ethylenone","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-flow-list","prov:hadPrimarySource":["label:Ethylenone","http://purl.obolibrary.org/obo/CHEBI_48003","ecoinvent-3.12"],"prov:wasDerivedFrom":"chebi synonym match"}},{"@value":"Keto-ethylene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-flow-list","prov:hadPrimarySource":["label:Keto-ethylene","http://purl.obolibrary.org/obo/CHEBI_48003","ecoinvent-3.12"],"prov:wasDerivedFrom":"chebi synonym match"}},{"@value":"ethenone","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-flow-list","prov:hadPrimarySource":["label:ethenone","http://purl.obolibrary.org/obo/CHEBI_48003","ecoinvent-3.12"],"prov:wasDerivedFrom":"chebi synonym match"}},{"@value":"Ketene (C<sub>2</sub>H<sub>2</sub>O)","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedTo":"consensus-flow-list","prov:hadPrimarySource":["CAS:463-51-4","https://commonchemistry.cas.org/detail?cas_rn=463-51-4"],"prov:wasDerivedFrom":"common chemistry CAS lookup"}}] group_key=ketene||dimension=Environmental > media=Air > strata=Ground level > population_density=Unknown; cas=463-51-4; added Common Chemistry CAS names as altLabel: Ketene (C<sub>2</sub>H<sub>2</sub>O); object_uuid=fo-6223ab05b80dcc5e
0c17c103… cas_match_labels — {"463-51-4":"exactMatch"} group_key=ketene||dimension=Environmental > media=Air > strata=Ground level > population_density=Unknown; group_sources=['chebi', 'ec_inventory']; cas_sources={'463-51-4': ['chebi', 'ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-6223ab05b80dcc5e: {'463-51-4': 'exactMatch'}

Flow Object JSON

{
  "flow_object_id": "fo-6223ab05b80dcc5e",
  "prefLabel": [
    {
      "@value": "Ketene",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "hybrid_name_cas_v1",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "ecoinvent-3.12"
        ],
        "prov:wasDerivedFrom": "prefLabel"
      }
    }
  ],
  "altLabel": [
    {
      "@value": "Carbomethene",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "hybrid_name_cas_v1",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "ecoinvent-3.12"
        ],
        "prov:wasDerivedFrom": "altLabel"
      }
    },
    {
      "@value": "Ethylenone",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "hybrid_name_cas_v1",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "ecoinvent-3.12"
        ],
        "prov:wasDerivedFrom": "altLabel"
      }
    },
    {
      "@value": "Keto-ethylene",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "hybrid_name_cas_v1",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "ecoinvent-3.12"
        ],
        "prov:wasDerivedFrom": "altLabel"
      }
    },
    {
      "@value": "ethenone",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "hybrid_name_cas_v1",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "ecoinvent-3.12"
        ],
        "prov:wasDerivedFrom": "altLabel"
      }
    },
    {
      "@value": "Ketene (C<sub>2</sub>H<sub>2</sub>O)",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "hybrid_name_cas_v1",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "ecoinvent-3.12"
        ],
        "prov:wasDerivedFrom": "altLabel"
      }
    }
  ],
  "properties": {
    "https://w3id.org/chemrof/molecular_formula": {
      "@id": "https://w3id.org/chemrof/molecular_formula",
      "@value": [
        "C2H2O"
      ],
      "rdfs:label": "Molecular formula",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.chebi_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "http://purl.obolibrary.org/obo/CHEBI_48003"
          ],
          "prov:wasDerivedFrom": "chebi.basic_property_values.generalized_empirical_formula"
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "C=C=O"
          ]
        }
      ]
    },
    "https://w3id.org/chemrof/smiles_string": {
      "@id": "https://w3id.org/chemrof/smiles_string",
      "@value": [
        "C=C=O"
      ],
      "rdfs:label": "SMILES",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.chebi_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "http://purl.obolibrary.org/obo/CHEBI_48003"
          ],
          "prov:wasDerivedFrom": "chebi.basic_property_values.smiles_string"
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "C=C=O"
          ]
        }
      ]
    },
    "https://w3id.org/chemrof/inchi2d_string": {
      "@id": "https://w3id.org/chemrof/inchi2d_string",
      "@value": [
        "InChI=1S/C2H2O/c1-2-3/h1H2"
      ],
      "rdfs:label": "InChI",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.chebi_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "http://purl.obolibrary.org/obo/CHEBI_48003"
          ],
          "prov:wasDerivedFrom": "chebi.basic_property_values.inchi_string"
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "C=C=O"
          ]
        }
      ]
    },
    "https://w3id.org/chemrof/inchi2d_key_string": {
      "@id": "https://w3id.org/chemrof/inchi2d_key_string",
      "@value": [
        "CCGKOQOJPYTBIH-UHFFFAOYSA-N"
      ],
      "rdfs:label": "InChIKey",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.chebi_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "http://purl.obolibrary.org/obo/CHEBI_48003"
          ],
          "prov:wasDerivedFrom": "chebi.basic_property_values.inchi_key_string"
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "C=C=O"
          ]
        }
      ]
    },
    "https://w3id.org/chemrof/molecular_mass": {
      "@id": "https://w3id.org/chemrof/molecular_mass",
      "@value": [
        "42.037"
      ],
      "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_48003"
          ],
          "prov:wasDerivedFrom": "chebi.basic_property_values.mass"
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "C=C=O"
          ]
        }
      ]
    },
    "https://w3id.org/chemrof/monoisotopic_mass": {
      "@id": "https://w3id.org/chemrof/monoisotopic_mass",
      "@value": [
        "42.01056",
        "42.010565"
      ],
      "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_48003"
          ],
          "prov:wasDerivedFrom": "chebi.basic_property_values.monoisotopic_mass"
        },
        {
          "prov:wasGeneratedBy": "rdkit_pre_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "C=C=O"
          ]
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "C=C=O"
          ]
        }
      ]
    },
    "https://w3id.org/chemrof/formal_charge": {
      "@id": "https://w3id.org/chemrof/formal_charge",
      "@value": [
        "0"
      ],
      "rdfs:label": "Formal 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_48003"
        ],
        "prov:wasDerivedFrom": "chebi.basic_property_values.charge"
      }
    }
  },
  "references": [
    {
      "@id": "beilstein:1098282",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_48003"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "gmelin:24996",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_48003"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://commonchemistry.cas.org/detail?cas_rn=463-51-4",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_48003"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:48003",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_id_link",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_48003"
        ],
        "prov:wasDerivedFrom": "chebi.id"
      }
    }
  ],
  "created_from": {
    "resolver": "hybrid_name_cas_v1",
    "seed_uuid": "0c17c103-c3b1-4e5c-aaba-4d3d15855810",
    "seed_source": "ecoinvent-3.12"
  },
  "classifications": {
    "http://semanticscience.org/resource/CHEMINF_000446": {
      "@value": [
        "463-51-4"
      ],
      "rdfs:seeAlso": [
        "https://commonchemistry.cas.org/detail?cas_rn=463-51-4"
      ],
      "skos:exactMatch": [
        {
          "@id": "https://commonchemistry.cas.org/detail?cas_rn=463-51-4"
        }
      ],
      "provenance": {
        "prov:wasGeneratedBy": "hybrid_name_cas_v1",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "ecoinvent-3.12"
        ],
        "prov:wasDerivedFrom": "cas_numbers"
      },
      "per_value_provenance": {
        "463-51-4": {
          "prov:wasGeneratedBy": "commonchem_cas_review",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "https://commonchemistry.cas.org/detail?cas_rn=463-51-4"
          ],
          "prov:wasDerivedFrom": "Common Chemistry exact-name CAS update"
        }
      }
    },
    "http://semanticscience.org/resource/CHEMINF_000447": {
      "@value": [
        "207-336-9"
      ],
      "rdfs:seeAlso": [
        "https://echa.europa.eu/search-for-chemicals?query=207-336-9"
      ],
      "provenance": {
        "prov:wasGeneratedBy": "hybrid_name_cas_v1",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "ecoinvent-3.12"
        ],
        "prov:wasDerivedFrom": "ec_numbers"
      }
    }
  },
  "origin_qualifier": null,
  "parent_flow_object_id": null
}