Consensus flow list

Cerium-141

fo-5128297f28c7517d

Identity

Type
Isotope
CAS
13967-74-3
EC
—
Origin
EF 3.1 hybrid_name_cas_v1
Changes
50 across every transformer

Structure

Structure diagram for Cerium-141

This substance carries 2 candidate structures; the diagram is the first one RDKit could parse, not a settled answer.

Properties

PropertyValue
Decay mode chemrof:decay_mode β-=100%
Half life chemrof:half_life 0.08899383983572896
Has element chemrof:has_element {'@id': 'https://vocab.brightway.dev/flow-objects/fo-b189d3adfd43e0d1'}
InChI2D key string chemrof:inchi2d_key_string GWXLDORMOJMVQZ-OUBTZVSYSA-N
InChI2D string chemrof:inchi2d_string InChI=1S/Ce/i1+1
Isomeric SMILES string chemrof:isomeric_smiles_string [141Ce]
Isotope isotope {"nuclide":"141Ce","mass_number":141,"atomic_mass_and_uncertainty_u":"140.908285991 ± 0.000001411","half_life_and_uncertainty":"32.505 d ± 0.010","decay_modes":"β-=100%","discovery_year":"1948","specific_activity_bq_per_g":"1.0548465320898e+15","specific_activity_bq_per_g_value":1054846532089800.0,"half_life_chemlin":"32.504(13) d","chemlin_url":"https://www.chemlin.org/isotope/cerium-141","isomer_resolution":{"wanted_nuclide":"Ce-141","expected_half_life_days":32.505,"attempted_slugs":["141"],"attempted_urls":["https://www.chemlin.org/isotope/cerium-141"],"strategy":"half_life_agrees_with_pubchem","selected_slug":"cerium-141","selected_half_life":"32.504(13) d","selected_half_life_days":32.504,"half_life_ratio_to_pubchem":0.9999692355022303,"alternates":[]},"symbol":"Ce","isomeric_state":"","metastable":false}
Isotope lookup isotope_lookup {"is_kbq_candidate":true,"matched":true,"matched_on":"Cerium-141","claimed_nuclide":"Ce-141","resolved_nuclide":"Ce-141","state_resolution":{"claimed_state":"","selected_state":"","strategy":"state_taken_as_written","candidates":[]},"checks":[{"check":"ground_state_does_not_decay_by_isomeric_transition","passed":true,"detail":"β-=100%"},{"check":"half_life_sources_agree","passed":true,"detail":{"pubchem_days":32.505,"chemlin_days":32.504,"ratio":1.000030765444253}}],"reason":"","source":"pubchem_pug_view_annotation_heading","sources":["pubchem_pug_view_annotation_heading","https://www.chemlin.org"],"isomer_resolution":{"wanted_nuclide":"Ce-141","expected_half_life_days":32.505,"attempted_slugs":["141"],"attempted_urls":["https://www.chemlin.org/isotope/cerium-141"],"strategy":"half_life_agrees_with_pubchem","selected_slug":"cerium-141","selected_half_life":"32.504(13) d","selected_half_life_days":32.504,"half_life_ratio_to_pubchem":0.9999692355022303,"alternates":[]}}
IUPAC name chemrof:IUPAC_name cerium-141
Molecular formula chemrof:molecular_formula Ce
Molecular mass chemrof:molecular_mass 140.908
Monoisotopic mass chemrof:monoisotopic_mass 140.908276
Nucleon number chemrof:nucleon_number 141
Relationships relationships {"parent_element_flow_object_id":"fo-b189d3adfd43e0d1","relationship_type":"isotope_of"}
SMILES string chemrof:smiles_string [Ce]
Symbol chemrof:symbol Ce

Known URLs

8

Where else this substance is described. Collected while the pipeline resolved it — from ChEBI's cross-references, from PubChem's identifier list, and from the CAS number — so a link here is a record the merge actually read, not a search it suggests.

Resource URL Recorded by
CAS Common Chemistry https://commonchemistry.cas.org/detail?cas_rn=13967-74-3 enrich_references.consensus_cas_link
ChemLin https://www.chemlin.org —
ChemLin https://www.chemlin.org/isotope/cerium-141 —
comptox.epa.gov https://comptox.epa.gov/dashboard/DTXSID80930538 enrich_references.pubchem_identifier_url
PubChem https://pubchem.ncbi.nlm.nih.gov/compound/104814 enrich_references.pubchem_compound
PubChem https://pubchem.ncbi.nlm.nih.gov/element/58 —
PubChem https://pubchem.ncbi.nlm.nih.gov/rest/pug_view/data/element/58/JSON —
wikidata.org https://www.wikidata.org/wiki/Q82905933 enrich_references.pubchem_identifier_url

Elementary flows

14
Flow Context Source Unit CFs
2906b094-6556-11dd-ad8b-0800200c9a66 Environmental → Air → Aircraft cruise height EF 3.1 kBq 0
08a91e70-3ddc-11dd-9262-0050c2490048 Environmental → Air → Ground level → Urban (>1000 people/square mile) EF 3.1 kBq 0
08a91e70-3ddc-11dd-9261-0050c2490048 Environmental → Air → Long-term EF 3.1 kBq 0
4d9a8790-3ddd-11dd-9b20-0050c2490048 Environmental → Air → Medium stack, <150 meters → Rural (<1000 people/square mile) EF 3.1 kBq 0
08a91e70-3ddc-11dd-9260-0050c2490048 Environmental → Air → Unknown EF 3.1 kBq 0
2906b093-6556-11dd-ad8b-0800200c9a66 Environmental → Ground → Agricultural EF 3.1 kBq 0
2906b095-6556-11dd-ad8b-0800200c9a66 Environmental → Ground → Non-agricultural EF 3.1 kBq 0
2906b097-6556-11dd-ad8b-0800200c9a66 Environmental → Ground → Unknown EF 3.1 kBq 0
4d9a8790-3ddd-11dd-9b22-0050c2490048 Environmental → Water → Long-term EF 3.1 kBq 0
2906b096-6556-11dd-ad8b-0800200c9a66 Environmental → Water → Ocean EF 3.1 kBq 0
e87733124b82b9bc8dd8e598a66143fd1dd407c8 Environmental → Water → River bafu algorithm addition Bq 0
4d9a8790-3ddd-11dd-9b21-0050c2490048 Environmental → Water → Surface water EF 3.1 kBq 0
383bba62f0ae158b2a11a749ea908e2a3df3ff76 Environmental → Water → Unconfined aquifer ecoinvent algorithm addition kBq 0
4d9a8790-3ddd-11dd-9b23-0050c2490048 Environmental → Water → Unknown EF 3.1 kBq 0

History

Everything that changed this substance (50 changes)

Open the changes page

Full record

Flow object JSON 
{
  "flow_object_id": "fo-5128297f28c7517d",
  "prefLabel": [
    {
      "@value": "Cerium-141",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "bootstrap_labels",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "legacy name field"
      }
    }
  ],
  "altLabel": [],
  "properties": {
    "https://w3id.org/chemrof/molecular_formula": {
      "@id": "https://w3id.org/chemrof/molecular_formula",
      "@value": [
        "Ce"
      ],
      "attested_by": {
        "Ce": [
          "enrich_references.pubchem_semantic",
          "rdkit_post_consensus"
        ]
      },
      "rdfs:label": "Molecular formula",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "CID:104814"
          ],
          "prov:wasDerivedFrom": "pubchem.props.Molecular Formula"
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "[141Ce]"
          ]
        }
      ]
    },
    "https://w3id.org/chemrof/inchi2d_key_string": {
      "@id": "https://w3id.org/chemrof/inchi2d_key_string",
      "@value": [
        "GWXLDORMOJMVQZ-OUBTZVSYSA-N"
      ],
      "attested_by": {
        "GWXLDORMOJMVQZ-OUBTZVSYSA-N": [
          "enrich_references.pubchem_semantic",
          "rdkit_post_consensus"
        ]
      },
      "rdfs:label": "InChIKey",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "CID:104814"
          ],
          "prov:wasDerivedFrom": "pubchem.props.InChIKey"
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "[141Ce]"
          ]
        }
      ]
    },
    "https://w3id.org/chemrof/smiles_string": {
      "@id": "https://w3id.org/chemrof/smiles_string",
      "@value": [
        "[Ce]"
      ],
      "attested_by": {
        "[141Ce]": [
          "enrich_references.pubchem_semantic",
          "rdkit_post_consensus"
        ],
        "[Ce]": [
          "enrich_references.pubchem_semantic"
        ]
      },
      "rdfs:label": "SMILES",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "CID:104814"
          ],
          "prov:wasDerivedFrom": "pubchem.props.SMILES"
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "[141Ce]"
          ]
        },
        {
          "prov:wasGeneratedBy": "semantic_typing.classify",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "[141Ce]"
          ],
          "prov:wasDerivedFrom": "smiles_string.stereochemistry_removed"
        }
      ]
    },
    "https://w3id.org/chemrof/inchi2d_string": {
      "@id": "https://w3id.org/chemrof/inchi2d_string",
      "@value": [
        "InChI=1S/Ce/i1+1"
      ],
      "attested_by": {
        "InChI=1S/Ce/i1+1": [
          "enrich_references.pubchem_semantic",
          "rdkit_post_consensus"
        ]
      },
      "rdfs:label": "InChI",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "CID:104814"
          ],
          "prov:wasDerivedFrom": "pubchem.props.InChI"
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "[141Ce]"
          ]
        }
      ]
    },
    "https://w3id.org/chemrof/IUPAC_name": {
      "@id": "https://w3id.org/chemrof/IUPAC_name",
      "@value": [
        "cerium-141"
      ],
      "attested_by": {
        "cerium-141": [
          "enrich_references.pubchem_semantic"
        ]
      },
      "rdfs:label": "IUPAC name",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:104814"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers.IUPAC Name"
      }
    },
    "https://w3id.org/chemrof/molecular_mass": {
      "@id": "https://w3id.org/chemrof/molecular_mass",
      "rdfs:label": "Molecular mass",
      "@value": [
        140.908
      ],
      "provenance": [
        {
          "prov:wasGeneratedBy": "rdkit_pre_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "[141Ce]"
          ]
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "[141Ce]"
          ]
        }
      ],
      "attested_by": {
        "140.908": [
          "rdkit_post_consensus",
          "rdkit_pre_consensus"
        ]
      },
      "http://qudt.org/schema/qudt/hasUnit": "https://vocab.brightway.one/units/unit/GM-PER-MOL"
    },
    "https://w3id.org/chemrof/monoisotopic_mass": {
      "@id": "https://w3id.org/chemrof/monoisotopic_mass",
      "rdfs:label": "Monoisotopic mass",
      "@value": [
        140.908276
      ],
      "provenance": [
        {
          "prov:wasGeneratedBy": "rdkit_pre_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "[141Ce]"
          ]
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "[141Ce]"
          ]
        }
      ],
      "attested_by": {
        "140.908276": [
          "rdkit_post_consensus",
          "rdkit_pre_consensus"
        ]
      },
      "http://qudt.org/schema/qudt/hasUnit": "https://vocab.brightway.one/units/unit/GM-PER-MOL"
    },
    "isotope_lookup": {
      "is_kbq_candidate": true,
      "matched": true,
      "matched_on": "Cerium-141",
      "claimed_nuclide": "Ce-141",
      "resolved_nuclide": "Ce-141",
      "state_resolution": {
        "claimed_state": "",
        "selected_state": "",
        "strategy": "state_taken_as_written",
        "candidates": []
      },
      "checks": [
        {
          "check": "ground_state_does_not_decay_by_isomeric_transition",
          "passed": true,
          "detail": "β-=100%"
        },
        {
          "check": "half_life_sources_agree",
          "passed": true,
          "detail": {
            "pubchem_days": 32.505,
            "chemlin_days": 32.504,
            "ratio": 1.000030765444253
          }
        }
      ],
      "reason": "",
      "source": "pubchem_pug_view_annotation_heading",
      "sources": [
        "pubchem_pug_view_annotation_heading",
        "https://www.chemlin.org"
      ],
      "isomer_resolution": {
        "wanted_nuclide": "Ce-141",
        "expected_half_life_days": 32.505,
        "attempted_slugs": [
          "141"
        ],
        "attempted_urls": [
          "https://www.chemlin.org/isotope/cerium-141"
        ],
        "strategy": "half_life_agrees_with_pubchem",
        "selected_slug": "cerium-141",
        "selected_half_life": "32.504(13) d",
        "selected_half_life_days": 32.504,
        "half_life_ratio_to_pubchem": 0.9999692355022303,
        "alternates": []
      }
    },
    "relationships": {
      "parent_element_flow_object_id": "fo-b189d3adfd43e0d1",
      "relationship_type": "isotope_of"
    },
    "isotope": {
      "nuclide": "141Ce",
      "mass_number": 141,
      "atomic_mass_and_uncertainty_u": "140.908285991 ± 0.000001411",
      "half_life_and_uncertainty": "32.505 d ± 0.010",
      "decay_modes": "β-=100%",
      "discovery_year": "1948",
      "specific_activity_bq_per_g": "1.0548465320898e+15",
      "specific_activity_bq_per_g_value": 1054846532089800.0,
      "half_life_chemlin": "32.504(13) d",
      "chemlin_url": "https://www.chemlin.org/isotope/cerium-141",
      "isomer_resolution": {
        "wanted_nuclide": "Ce-141",
        "expected_half_life_days": 32.505,
        "attempted_slugs": [
          "141"
        ],
        "attempted_urls": [
          "https://www.chemlin.org/isotope/cerium-141"
        ],
        "strategy": "half_life_agrees_with_pubchem",
        "selected_slug": "cerium-141",
        "selected_half_life": "32.504(13) d",
        "selected_half_life_days": 32.504,
        "half_life_ratio_to_pubchem": 0.9999692355022303,
        "alternates": []
      },
      "symbol": "Ce",
      "isomeric_state": "",
      "metastable": false
    },
    "https://w3id.org/chemrof/nucleon_number": {
      "rdfs:label": "nucleon number",
      "@value": [
        141
      ],
      "http://qudt.org/schema/qudt/hasUnit": "https://vocab.brightway.one/units/unit/NUM",
      "provenance": {
        "prov:wasGeneratedBy": "semantic_typing.classify",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:wasDerivedFrom": "isotope.mass_number"
      }
    },
    "https://w3id.org/chemrof/symbol": {
      "rdfs:label": "symbol",
      "@value": [
        "Ce"
      ],
      "provenance": {
        "prov:wasGeneratedBy": "semantic_typing.classify",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:wasDerivedFrom": "isotope.symbol"
      }
    },
    "https://w3id.org/chemrof/half_life": {
      "rdfs:label": "half life",
      "@value": [
        0.08899383983572896
      ],
      "http://qudt.org/schema/qudt/hasUnit": "https://vocab.brightway.one/units/unit/YR",
      "provenance": {
        "prov:wasGeneratedBy": "semantic_typing.classify",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:wasDerivedFrom": "isotope.half_life_and_uncertainty"
      }
    },
    "https://w3id.org/chemrof/decay_mode": {
      "rdfs:label": "decay mode",
      "@value": [
        "β-=100%"
      ],
      "provenance": {
        "prov:wasGeneratedBy": "semantic_typing.classify",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:wasDerivedFrom": "isotope.decay_modes"
      }
    },
    "https://w3id.org/chemrof/isomeric_smiles_string": {
      "rdfs:label": "isomeric smiles string",
      "@value": [
        "[141Ce]"
      ],
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "CID:104814"
          ],
          "prov:wasDerivedFrom": "pubchem.props.SMILES"
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "[141Ce]"
          ]
        },
        {
          "prov:wasGeneratedBy": "semantic_typing.classify",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:wasDerivedFrom": "smiles_string"
        }
      ]
    },
    "https://w3id.org/chemrof/has_element": {
      "rdfs:label": "has element",
      "@value": [
        {
          "@id": "https://vocab.brightway.dev/flow-objects/fo-b189d3adfd43e0d1"
        }
      ],
      "provenance": {
        "prov:wasGeneratedBy": "semantic_typing.classify",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:wasDerivedFrom": "relationships.parent_element_flow_object_id"
      }
    }
  },
  "references": [
    {
      "@id": "https://commonchemistry.cas.org/detail?cas_rn=13967-74-3",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.consensus_cas_link",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "13967-74-3"
        ],
        "prov:wasDerivedFrom": "cas_numbers"
      }
    },
    {
      "@id": "https://comptox.epa.gov/dashboard/DTXSID80930538",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:104814;CAS:13967-74-3"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[13967-74-3]"
      }
    },
    {
      "@id": "https://pubchem.ncbi.nlm.nih.gov/compound/104814",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_compound",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:104814;CAS:13967-74-3"
        ],
        "prov:wasDerivedFrom": "pubchem.by_cas[13967-74-3]"
      }
    },
    "https://pubchem.ncbi.nlm.nih.gov/element/58",
    "https://pubchem.ncbi.nlm.nih.gov/rest/pug_view/data/element/58/JSON",
    "https://www.chemlin.org",
    "https://www.chemlin.org/isotope/cerium-141",
    {
      "@id": "https://www.wikidata.org/wiki/Q82905933",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:104814;CAS:13967-74-3"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[13967-74-3]"
      }
    }
  ],
  "created_from": {
    "resolver": "hybrid_name_cas_v1",
    "seed_uuid": "08a91e70-3ddc-11dd-9260-0050c2490048",
    "seed_source": "EF 3.1",
    "semantic_typing": {
      "rule": "isotope_record",
      "reason": "",
      "types": [
        "https://w3id.org/chemrof/Isotope",
        "https://w3id.org/chemrof/Radionuclide"
      ],
      "provenance": {
        "prov:wasGeneratedBy": "semantic_typing.classify",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:wasDerivedFrom": "semantic_typing.rule.isotope_record"
      }
    }
  },
  "classifications": {
    "http://semanticscience.org/resource/CHEMINF_000446": {
      "@value": [
        "13967-74-3"
      ],
      "rdfs:seeAlso": [
        "https://commonchemistry.cas.org/detail?cas_rn=13967-74-3"
      ],
      "http://www.w3.org/2004/02/skos/core#exactMatch": [
        {
          "@id": "https://commonchemistry.cas.org/detail?cas_rn=13967-74-3"
        }
      ],
      "provenance": {
        "prov:wasGeneratedBy": "hybrid_name_cas_v1",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "cas_numbers"
      }
    }
  },
  "origin_qualifier": null,
  "parent_flow_object_id": null,
  "parent_intervention_id": null,
  "@type": [
    "https://w3id.org/chemrof/Isotope",
    "https://w3id.org/chemrof/Radionuclide"
  ]
}

Keyboard

?
Show or hide this map
Esc
Close

More as the sections are built.