← Back to consensus flow objects

Technetium-99

Flow Object IDfo-7c33184c2c448c65
TypeIsotope
prefLabel
Label Language
Technetium-99 en
Alt Labels
Label Language Provenance
(99)43Tc en —
(99)Tc en —
technetium, isotope of mass 99 en —
CAS Numbers14133-76-7
Changes Applied12

Properties

Predicate Value
Formal charge 0
InChIKey GKLVYJBZJHMRIY-OUBTZVSYSA-N
InChI InChI=1S/Tc/i1+1
IUPAC name technetium-99
Molecular formula Tc, [99Tc]
Molecular mass 98.906
Monoisotopic mass 98.90625
SMILES [99Tc], [Tc]

References

Linked Elementary Flows

UUID Source Unit Context LCIA Factors Consensus Changes
32cc372c… EF 3.1 kBq Environmental → Air → Aircraft cruise height 0 1
32cc372b… EF 3.1 kBq Environmental → Air → Ground level → Rural (<1000 people/square mile) 0 1
32cc3731… EF 3.1 kBq Environmental → Air → Ground level → Urban (>1000 people/square mile) 0 1
32cc372e… EF 3.1 kBq Environmental → Air → High stack, >150 meters 0 1
32cc372a… EF 3.1 kBq Environmental → Air → Unknown 0 1
32cc3729… EF 3.1 kBq Environmental → Ground → Agricultural 0 1
32cc372d… EF 3.1 kBq Environmental → Ground → Unknown 0 1
32cc372f… EF 3.1 kBq Environmental → Water → Ocean 0 1
08a91e70… EF 3.1 kBq Environmental → Water → Surface water 0 1
08a91e70… EF 3.1 kBq Environmental → Water → Unknown 0 1
▶

Changes Applied
Elementary Flow Field Old Value New Value Comment
08a91e70… cas_match_labels — {"14133-76-7":"exactMatch"} group_key=technetium-99||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['chebi', 'pubchem']; cas_sources={'14133-76-7': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-7c33184c2c448c65: {'14133-76-7': 'exactMatch'}
08a91e70… cas_match_labels — {"14133-76-7":"exactMatch"} group_key=technetium-99||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['chebi', 'pubchem']; cas_sources={'14133-76-7': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-7c33184c2c448c65: {'14133-76-7': 'exactMatch'}
08a91e70… cas_match_labels — {"14133-76-7":"exactMatch"} group_key=technetium-99||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['chebi', 'pubchem']; cas_sources={'14133-76-7': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-7c33184c2c448c65: {'14133-76-7': 'exactMatch'}
32cc3729… cas_match_labels — {"14133-76-7":"exactMatch"} group_key=technetium-99||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['chebi', 'pubchem']; cas_sources={'14133-76-7': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-7c33184c2c448c65: {'14133-76-7': 'exactMatch'}
32cc372a… cas_match_labels — {"14133-76-7":"exactMatch"} group_key=technetium-99||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['chebi', 'pubchem']; cas_sources={'14133-76-7': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-7c33184c2c448c65: {'14133-76-7': 'exactMatch'}
32cc372b… cas_match_labels — {"14133-76-7":"exactMatch"} group_key=technetium-99||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['chebi', 'pubchem']; cas_sources={'14133-76-7': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-7c33184c2c448c65: {'14133-76-7': 'exactMatch'}
32cc372c… cas_match_labels — {"14133-76-7":"exactMatch"} group_key=technetium-99||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['chebi', 'pubchem']; cas_sources={'14133-76-7': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-7c33184c2c448c65: {'14133-76-7': 'exactMatch'}
32cc372d… cas_match_labels — {"14133-76-7":"exactMatch"} group_key=technetium-99||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['chebi', 'pubchem']; cas_sources={'14133-76-7': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-7c33184c2c448c65: {'14133-76-7': 'exactMatch'}
32cc372e… cas_match_labels — {"14133-76-7":"exactMatch"} group_key=technetium-99||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['chebi', 'pubchem']; cas_sources={'14133-76-7': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-7c33184c2c448c65: {'14133-76-7': 'exactMatch'}
32cc372f… cas_match_labels — {"14133-76-7":"exactMatch"} group_key=technetium-99||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['chebi', 'pubchem']; cas_sources={'14133-76-7': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-7c33184c2c448c65: {'14133-76-7': 'exactMatch'}
32cc3730… cas_match_labels — {"14133-76-7":"exactMatch"} group_key=technetium-99||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['chebi', 'pubchem']; cas_sources={'14133-76-7': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-7c33184c2c448c65: {'14133-76-7': 'exactMatch'}
32cc3731… cas_match_labels — {"14133-76-7":"exactMatch"} group_key=technetium-99||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['chebi', 'pubchem']; cas_sources={'14133-76-7': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-7c33184c2c448c65: {'14133-76-7': 'exactMatch'}

Flow Object JSON

{
  "flow_object_id": "fo-7c33184c2c448c65",
  "prefLabel": [
    {
      "@value": "Technetium-99",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "hybrid_name_cas_v1",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "prefLabel"
      }
    }
  ],
  "altLabel": [
    {
      "@value": "(99)43Tc",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "hybrid_name_cas_v1",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "altLabel"
      }
    },
    {
      "@value": "(99)Tc",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "hybrid_name_cas_v1",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "altLabel"
      }
    },
    {
      "@value": "technetium, isotope of mass 99",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "hybrid_name_cas_v1",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "altLabel"
      }
    }
  ],
  "properties": {
    "https://w3id.org/chemrof/molecular_formula": {
      "@id": "https://w3id.org/chemrof/molecular_formula",
      "@value": [
        "Tc",
        "[99Tc]"
      ],
      "rdfs:label": "Molecular formula",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.chebi_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "http://purl.obolibrary.org/obo/CHEBI_33371"
          ],
          "prov:wasDerivedFrom": "chebi.basic_property_values.generalized_empirical_formula"
        },
        {
          "prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "CID:26476"
          ],
          "prov:wasDerivedFrom": "pubchem.props.Molecular Formula"
        }
      ]
    },
    "https://w3id.org/chemrof/smiles_string": {
      "@id": "https://w3id.org/chemrof/smiles_string",
      "@value": [
        "[99Tc]",
        "[Tc]"
      ],
      "rdfs:label": "SMILES",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.chebi_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "http://purl.obolibrary.org/obo/CHEBI_33371"
          ],
          "prov:wasDerivedFrom": "chebi.basic_property_values.smiles_string"
        },
        {
          "prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "CID:26476"
          ],
          "prov:wasDerivedFrom": "pubchem.props.SMILES"
        }
      ]
    },
    "https://w3id.org/chemrof/inchi2d_string": {
      "@id": "https://w3id.org/chemrof/inchi2d_string",
      "@value": [
        "InChI=1S/Tc/i1+1"
      ],
      "rdfs:label": "InChI",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.chebi_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "http://purl.obolibrary.org/obo/CHEBI_33371"
          ],
          "prov:wasDerivedFrom": "chebi.basic_property_values.inchi_string"
        },
        {
          "prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "CID:26476"
          ],
          "prov:wasDerivedFrom": "pubchem.props.InChI"
        }
      ]
    },
    "https://w3id.org/chemrof/inchi2d_key_string": {
      "@id": "https://w3id.org/chemrof/inchi2d_key_string",
      "@value": [
        "GKLVYJBZJHMRIY-OUBTZVSYSA-N"
      ],
      "rdfs:label": "InChIKey",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.chebi_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "http://purl.obolibrary.org/obo/CHEBI_33371"
          ],
          "prov:wasDerivedFrom": "chebi.basic_property_values.inchi_key_string"
        },
        {
          "prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "CID:26476"
          ],
          "prov:wasDerivedFrom": "pubchem.props.InChIKey"
        }
      ]
    },
    "https://w3id.org/chemrof/molecular_mass": {
      "@id": "https://w3id.org/chemrof/molecular_mass",
      "@value": [
        "98.906"
      ],
      "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_33371"
        ],
        "prov:wasDerivedFrom": "chebi.basic_property_values.mass"
      }
    },
    "https://w3id.org/chemrof/monoisotopic_mass": {
      "@id": "https://w3id.org/chemrof/monoisotopic_mass",
      "@value": [
        "98.90625"
      ],
      "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_33371"
        ],
        "prov:wasDerivedFrom": "chebi.basic_property_values.monoisotopic_mass"
      }
    },
    "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_33371"
        ],
        "prov:wasDerivedFrom": "chebi.basic_property_values.charge"
      }
    },
    "https://w3id.org/chemrof/IUPAC_name": {
      "@id": "https://w3id.org/chemrof/IUPAC_name",
      "@value": [
        "technetium-99"
      ],
      "rdfs:label": "IUPAC name",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:26476"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers.IUPAC Name"
      }
    },
    "relationships": {},
    "isotope": {
      "nuclide": "99Tcm",
      "mass_number": 99,
      "atomic_mass_and_uncertainty_u": "98.906249681 ± 0.000000974",
      "half_life_and_uncertainty": "6.0066 h ± 0.0002",
      "decay_modes": "IT≈100%; β-=0.0037±0.6%",
      "discovery_year": "1941",
      "specific_activity_bq_per_g": "1.969589420699e+17",
      "specific_activity_bq_per_g_value": 1.969589420699e+17,
      "half_life_chemlin": "6.0072(9) h",
      "chemlin_url": "https://www.chemlin.org/isotope/technetium-99m",
      "metastable_resolution": {
        "strategy": "longest_half_life",
        "selected_slug": "technetium-99m",
        "selected_half_life": "6.0072(9) h",
        "selected_half_life_days": 0.25029999999999997,
        "alternates": [],
        "attempted_urls": [
          "https://www.chemlin.org/isotope/technetium-99m",
          "https://www.chemlin.org/isotope/technetium-99m1",
          "https://www.chemlin.org/isotope/technetium-99m2",
          "https://www.chemlin.org/isotope/technetium-99m3"
        ]
      },
      "symbol": "Tc",
      "metastable": true
    },
    "isotope_lookup": {
      "is_kbq_candidate": true,
      "matched": true,
      "matched_on": "Technetium-99",
      "source": "pubchem_pug_view_annotation_heading",
      "sources": [
        "pubchem_pug_view_annotation_heading",
        "https://www.chemlin.org"
      ],
      "metastable_resolution": {
        "strategy": "longest_half_life",
        "selected_slug": "technetium-99m",
        "selected_half_life": "6.0072(9) h",
        "selected_half_life_days": 0.25029999999999997,
        "alternates": [],
        "attempted_urls": [
          "https://www.chemlin.org/isotope/technetium-99m",
          "https://www.chemlin.org/isotope/technetium-99m1",
          "https://www.chemlin.org/isotope/technetium-99m2",
          "https://www.chemlin.org/isotope/technetium-99m3"
        ]
      }
    }
  },
  "references": [
    {
      "@id": "gmelin:41657",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_33371"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J1.565.744H",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:26476;CAS:14133-76-7"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[14133-76-7]"
      }
    },
    {
      "@id": "https://commonchemistry.cas.org/detail?cas_rn=14133-76-7",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_33371"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://comptox.epa.gov/dashboard/DTXSID00874006",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:26476;CAS:14133-76-7"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[14133-76-7]"
      }
    },
    {
      "@id": "https://gsrs.ncats.nih.gov/ginas/app/beta/substances/6EW75241VU",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:26476;CAS:14133-76-7"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[14133-76-7]"
      }
    },
    {
      "@id": "https://ncithesaurus.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI_Thesaurus&ns=ncit&code=C1642",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:26476;CAS:14133-76-7"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[14133-76-7]"
      }
    },
    {
      "@id": "https://ncithesaurus.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI_Thesaurus&ns=ncit&code=C219324",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:26476;CAS:14133-76-7"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[14133-76-7]"
      }
    },
    {
      "@id": "https://pubchem.ncbi.nlm.nih.gov/compound/26476",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_compound",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:26476;CAS:14133-76-7"
        ],
        "prov:wasDerivedFrom": "pubchem.by_cas[14133-76-7]"
      }
    },
    "https://pubchem.ncbi.nlm.nih.gov/element/43",
    "https://pubchem.ncbi.nlm.nih.gov/rest/pug_view/data/element/43/JSON",
    "https://www.chemlin.org",
    "https://www.chemlin.org/isotope/technetium-99m",
    {
      "@id": "https://www.drugbank.ca/drugs/DB00113",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:26476;CAS:14133-76-7"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[14133-76-7]"
      }
    },
    {
      "@id": "https://www.drugbank.ca/drugs/DB14227",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:26476;CAS:14133-76-7"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[14133-76-7]"
      }
    },
    {
      "@id": "https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:33371",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_id_link",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_33371"
        ],
        "prov:wasDerivedFrom": "chebi.id"
      }
    },
    {
      "@id": "https://www.wikidata.org/wiki/Q1961418",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:26476;CAS:14133-76-7"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[14133-76-7]"
      }
    }
  ],
  "created_from": {
    "resolver": "hybrid_name_cas_v1",
    "seed_uuid": "08a91e70-3ddc-11dd-9945-0050c2490048",
    "seed_source": "EF 3.1"
  },
  "classifications": {
    "http://semanticscience.org/resource/CHEMINF_000446": {
      "@value": [
        "14133-76-7"
      ],
      "rdfs:seeAlso": [
        "https://commonchemistry.cas.org/detail?cas_rn=14133-76-7"
      ],
      "skos:exactMatch": [
        {
          "@id": "https://commonchemistry.cas.org/detail?cas_rn=14133-76-7"
        }
      ],
      "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
}