Brightway Flows 1.0
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Xenon-133m

fo-c3fe02a1af09ec92

Identity

Type
Isotope
CAS
378784-91-9
EC
—
Origin
EF 3.1 hybrid_name_cas_v1
Changes
23 across every transformer

Properties

PropertyValue
Decay mode chemrof:decay_mode IT=100%
Half life chemrof:half_life 0.006017796030116359
Has element chemrof:has_element {'@id': 'https://vocab.brightway.dev/flow-objects/fo-75d0bb2fbd316341'}
Isotope isotope {"nuclide":"133Xem","mass_number":133,"atomic_mass_and_uncertainty_u":"132.905910748 ± 0.000002576","half_life_and_uncertainty":"2.198 d ± 0.013","decay_modes":"IT=100%","discovery_year":"1951","specific_activity_bq_per_g":"1.6538291300491e+16","specific_activity_bq_per_g_value":1.6538291300491e+16,"half_life_chemlin":"2.198(13) d","chemlin_url":"https://www.chemlin.org/isotope/xenon-133m","isomer_resolution":{"wanted_nuclide":"Xe-133m","expected_half_life_days":2.198,"attempted_slugs":["133","133m","133m1","133m2","133m3"],"attempted_urls":["https://www.chemlin.org/isotope/xenon-133","https://www.chemlin.org/isotope/xenon-133m","https://www.chemlin.org/isotope/xenon-133m1","https://www.chemlin.org/isotope/xenon-133m2","https://www.chemlin.org/isotope/xenon-133m3"],"strategy":"half_life_agrees_with_pubchem","selected_slug":"xenon-133m","selected_half_life":"2.198(13) d","selected_half_life_days":2.198,"half_life_ratio_to_pubchem":1.0,"alternates":[{"slug":"xenon-133","url":"https://www.chemlin.org/isotope/xenon-133","half_life":"5.2475(5) d","half_life_days":5.2475}]},"symbol":"Xe","isomeric_state":"m","metastable":true}
Isotope lookup isotope_lookup {"is_kbq_candidate":true,"matched":true,"matched_on":"Xenon-133m","claimed_nuclide":"Xe-133m","resolved_nuclide":"Xe-133m","state_resolution":{"claimed_state":"m","selected_state":"m","strategy":"state_taken_as_written","candidates":[{"nuclide":"Xe-133m","half_life_and_uncertainty":"2.198 d ± 0.013"},{"nuclide":"Xe-133n","half_life_and_uncertainty":"8.64 ms ± 0.13"}]},"checks":[{"check":"ground_state_does_not_decay_by_isomeric_transition","passed":true,"detail":"IT=100%"},{"check":"half_life_sources_agree","passed":true,"detail":{"pubchem_days":2.198,"chemlin_days":2.198,"ratio":1.0}}],"reason":"","source":"pubchem_pug_view_annotation_heading","sources":["pubchem_pug_view_annotation_heading","https://www.chemlin.org"],"isomer_resolution":{"wanted_nuclide":"Xe-133m","expected_half_life_days":2.198,"attempted_slugs":["133","133m","133m1","133m2","133m3"],"attempted_urls":["https://www.chemlin.org/isotope/xenon-133","https://www.chemlin.org/isotope/xenon-133m","https://www.chemlin.org/isotope/xenon-133m1","https://www.chemlin.org/isotope/xenon-133m2","https://www.chemlin.org/isotope/xenon-133m3"],"strategy":"half_life_agrees_with_pubchem","selected_slug":"xenon-133m","selected_half_life":"2.198(13) d","selected_half_life_days":2.198,"half_life_ratio_to_pubchem":1.0,"alternates":[{"slug":"xenon-133","url":"https://www.chemlin.org/isotope/xenon-133","half_life":"5.2475(5) d","half_life_days":5.2475}]}}
Nucleon number chemrof:nucleon_number 133
Relationships relationships {"parent_element_flow_object_id":"fo-75d0bb2fbd316341","relationship_type":"isotope_of"}
Symbol chemrof:symbol Xe

Known URLs

6

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=378784-91-9 enrich_references.consensus_cas_link
ChemLin https://www.chemlin.org —
ChemLin https://www.chemlin.org/isotope/xenon-133 —
ChemLin https://www.chemlin.org/isotope/xenon-133m —
PubChem https://pubchem.ncbi.nlm.nih.gov/element/54 —
PubChem https://pubchem.ncbi.nlm.nih.gov/rest/pug_view/data/element/54/JSON —

Elementary flows

5
Flow Context Source Unit CFs
6158c3e0-f075-4406-b44e-1b2c05c55529 Environmental → Air → Aircraft cruise height EF 3.1 kBq 0
a396cab2-1c45-4d1d-8d30-9833b8df464b Environmental → Air → Ground level → Urban (>1000 people/square mile) EF 3.1 kBq 0
2f586a35-e8f6-4c9b-96dc-67ee617d6323 Environmental → Air → Long-term EF 3.1 kBq 0
a89425ab-a7bc-4fcf-ab6c-4bda9030b4e5 Environmental → Air → Medium stack, <150 meters → Rural (<1000 people/square mile) EF 3.1 kBq 0
1bd6d1c4-0f34-4520-bdb9-7f54fc9c6847 Environmental → Air → Unknown EF 3.1 kBq 0

History

Everything that changed this substance (23 changes)

Open the changes page

Full record

Flow object JSON 
{
  "flow_object_id": "fo-c3fe02a1af09ec92",
  "prefLabel": [
    {
      "@value": "Xenon-133m",
      "@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": {
    "isotope_lookup": {
      "is_kbq_candidate": true,
      "matched": true,
      "matched_on": "Xenon-133m",
      "claimed_nuclide": "Xe-133m",
      "resolved_nuclide": "Xe-133m",
      "state_resolution": {
        "claimed_state": "m",
        "selected_state": "m",
        "strategy": "state_taken_as_written",
        "candidates": [
          {
            "nuclide": "Xe-133m",
            "half_life_and_uncertainty": "2.198 d ± 0.013"
          },
          {
            "nuclide": "Xe-133n",
            "half_life_and_uncertainty": "8.64 ms ± 0.13"
          }
        ]
      },
      "checks": [
        {
          "check": "ground_state_does_not_decay_by_isomeric_transition",
          "passed": true,
          "detail": "IT=100%"
        },
        {
          "check": "half_life_sources_agree",
          "passed": true,
          "detail": {
            "pubchem_days": 2.198,
            "chemlin_days": 2.198,
            "ratio": 1.0
          }
        }
      ],
      "reason": "",
      "source": "pubchem_pug_view_annotation_heading",
      "sources": [
        "pubchem_pug_view_annotation_heading",
        "https://www.chemlin.org"
      ],
      "isomer_resolution": {
        "wanted_nuclide": "Xe-133m",
        "expected_half_life_days": 2.198,
        "attempted_slugs": [
          "133",
          "133m",
          "133m1",
          "133m2",
          "133m3"
        ],
        "attempted_urls": [
          "https://www.chemlin.org/isotope/xenon-133",
          "https://www.chemlin.org/isotope/xenon-133m",
          "https://www.chemlin.org/isotope/xenon-133m1",
          "https://www.chemlin.org/isotope/xenon-133m2",
          "https://www.chemlin.org/isotope/xenon-133m3"
        ],
        "strategy": "half_life_agrees_with_pubchem",
        "selected_slug": "xenon-133m",
        "selected_half_life": "2.198(13) d",
        "selected_half_life_days": 2.198,
        "half_life_ratio_to_pubchem": 1.0,
        "alternates": [
          {
            "slug": "xenon-133",
            "url": "https://www.chemlin.org/isotope/xenon-133",
            "half_life": "5.2475(5) d",
            "half_life_days": 5.2475
          }
        ]
      }
    },
    "relationships": {
      "parent_element_flow_object_id": "fo-75d0bb2fbd316341",
      "relationship_type": "isotope_of"
    },
    "isotope": {
      "nuclide": "133Xem",
      "mass_number": 133,
      "atomic_mass_and_uncertainty_u": "132.905910748 ± 0.000002576",
      "half_life_and_uncertainty": "2.198 d ± 0.013",
      "decay_modes": "IT=100%",
      "discovery_year": "1951",
      "specific_activity_bq_per_g": "1.6538291300491e+16",
      "specific_activity_bq_per_g_value": 1.6538291300491e+16,
      "half_life_chemlin": "2.198(13) d",
      "chemlin_url": "https://www.chemlin.org/isotope/xenon-133m",
      "isomer_resolution": {
        "wanted_nuclide": "Xe-133m",
        "expected_half_life_days": 2.198,
        "attempted_slugs": [
          "133",
          "133m",
          "133m1",
          "133m2",
          "133m3"
        ],
        "attempted_urls": [
          "https://www.chemlin.org/isotope/xenon-133",
          "https://www.chemlin.org/isotope/xenon-133m",
          "https://www.chemlin.org/isotope/xenon-133m1",
          "https://www.chemlin.org/isotope/xenon-133m2",
          "https://www.chemlin.org/isotope/xenon-133m3"
        ],
        "strategy": "half_life_agrees_with_pubchem",
        "selected_slug": "xenon-133m",
        "selected_half_life": "2.198(13) d",
        "selected_half_life_days": 2.198,
        "half_life_ratio_to_pubchem": 1.0,
        "alternates": [
          {
            "slug": "xenon-133",
            "url": "https://www.chemlin.org/isotope/xenon-133",
            "half_life": "5.2475(5) d",
            "half_life_days": 5.2475
          }
        ]
      },
      "symbol": "Xe",
      "isomeric_state": "m",
      "metastable": true
    },
    "https://w3id.org/chemrof/nucleon_number": {
      "rdfs:label": "nucleon number",
      "@value": [
        133
      ],
      "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": [
        "Xe"
      ],
      "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": [
        0.006017796030116359
      ],
      "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": [
        "IT=100%"
      ],
      "provenance": {
        "prov:wasGeneratedBy": "semantic_typing.classify",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:wasDerivedFrom": "isotope.decay_modes"
      }
    },
    "https://w3id.org/chemrof/has_element": {
      "rdfs:label": "has element",
      "@value": [
        {
          "@id": "https://vocab.brightway.dev/flow-objects/fo-75d0bb2fbd316341"
        }
      ],
      "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=378784-91-9",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.consensus_cas_link",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "378784-91-9"
        ],
        "prov:wasDerivedFrom": "cas_numbers"
      }
    },
    "https://pubchem.ncbi.nlm.nih.gov/element/54",
    "https://pubchem.ncbi.nlm.nih.gov/rest/pug_view/data/element/54/JSON",
    "https://www.chemlin.org",
    "https://www.chemlin.org/isotope/xenon-133",
    "https://www.chemlin.org/isotope/xenon-133m"
  ],
  "created_from": {
    "resolver": "hybrid_name_cas_v1",
    "seed_uuid": "1bd6d1c4-0f34-4520-bdb9-7f54fc9c6847",
    "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": [
        "378784-91-9"
      ],
      "rdfs:seeAlso": [
        "https://commonchemistry.cas.org/detail?cas_rn=378784-91-9"
      ],
      "http://www.w3.org/2004/02/skos/core#exactMatch": [
        {
          "@id": "https://commonchemistry.cas.org/detail?cas_rn=378784-91-9"
        }
      ],
      "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"
  ]
}

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