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Carbon-14

2D structure
Flow Object IDfo-daa62373c13ee11a
TypeIsotope
prefLabel
Label Language
Carbon-14 en
Alt Labels
Label Language Provenance
(14)6C en —
(14)C en —
carbon, isotope of mass 14 en —
CAS Numbers 14762-75-5
Parent Elementfo-fad0ab6e5c415c5e
Changes Applied12

Provenance

Field Value
Resolverhybrid_name_cas_v1
Seed SourceEF 3.1
Seed Flow08a91e70-3ddc-11dd-9257-0050c2490048

Properties

Predicate Value
Formal charge 0
InChIKey OKTJSMMVPCPJKN-NJFSPNSNSA-N, VNWKTOKETHGBQD-NJFSPNSNSA-N, VNWKTOKETHGBQD-UHFFFAOYSA-N
InChI InChI=1S/C/i1+2, InChI=1S/CH4/h1H4, InChI=1S/CH4/h1H4/i1+2
IUPAC name carbane
Molecular formula CH4, [14C]
Molecular mass 14.003, 16.043
Monoisotopic mass 14.00324, 16.0313
SMILES C, [14CH4], [14C]

References

Linked Elementary Flows

UUID Source Unit Context LCIA Factors Consensus Changes
32ccfa96… EF 3.1 kBq Environmental → Air → Aircraft cruise height 1 1
08a91e70… EF 3.1 kBq Environmental → Air → Ground level → Rural (<1000 people/square mile) 1 1
08a91e70… EF 3.1 kBq Environmental → Air → Ground level → Urban (>1000 people/square mile) 1 1
08a91e70… EF 3.1 kBq Environmental → Air → High stack, >150 meters 1 1
08a91e70… EF 3.1 kBq Environmental → Air → Unknown 1 1
32ccfa95… EF 3.1 kBq Environmental → Ground → Agricultural 0 1
32ccfa97… EF 3.1 kBq Environmental → Ground → Unknown 0 1
08a91e70… EF 3.1 kBq Environmental → Water → Ocean 1 1
08a91e70… EF 3.1 kBq Environmental → Water → Surface water 1 1
08a91e70… EF 3.1 kBq Environmental → Water → Unknown 1 1
▶

Changes Applied
Elementary Flow Field Old Value New Value Comment
08a91e70… cas_match_labels — {"14762-75-5":"exactMatch"} group_key=carbon-14||dimension=Environmental > media=Air > strata=Unknown; group_sources=['chebi', 'pubchem']; cas_sources={'14762-75-5': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-daa62373c13ee11a: {'14762-75-5': 'exactMatch'}
08a91e70… cas_match_labels — {"14762-75-5":"exactMatch"} group_key=carbon-14||dimension=Environmental > media=Air > strata=Unknown; group_sources=['chebi', 'pubchem']; cas_sources={'14762-75-5': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-daa62373c13ee11a: {'14762-75-5': 'exactMatch'}
08a91e70… cas_match_labels — {"14762-75-5":"exactMatch"} group_key=carbon-14||dimension=Environmental > media=Air > strata=Unknown; group_sources=['chebi', 'pubchem']; cas_sources={'14762-75-5': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-daa62373c13ee11a: {'14762-75-5': 'exactMatch'}
08a91e70… cas_match_labels — {"14762-75-5":"exactMatch"} group_key=carbon-14||dimension=Environmental > media=Air > strata=Unknown; group_sources=['chebi', 'pubchem']; cas_sources={'14762-75-5': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-daa62373c13ee11a: {'14762-75-5': 'exactMatch'}
08a91e70… cas_match_labels — {"14762-75-5":"exactMatch"} group_key=carbon-14||dimension=Environmental > media=Air > strata=Unknown; group_sources=['chebi', 'pubchem']; cas_sources={'14762-75-5': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-daa62373c13ee11a: {'14762-75-5': 'exactMatch'}
08a91e70… cas_match_labels — {"14762-75-5":"exactMatch"} group_key=carbon-14||dimension=Environmental > media=Air > strata=Unknown; group_sources=['chebi', 'pubchem']; cas_sources={'14762-75-5': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-daa62373c13ee11a: {'14762-75-5': 'exactMatch'}
08a91e70… cas_match_labels — {"14762-75-5":"exactMatch"} group_key=carbon-14||dimension=Environmental > media=Air > strata=Unknown; group_sources=['chebi', 'pubchem']; cas_sources={'14762-75-5': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-daa62373c13ee11a: {'14762-75-5': 'exactMatch'}
08a91e70… cas_match_labels — {"14762-75-5":"exactMatch"} group_key=carbon-14||dimension=Environmental > media=Air > strata=Unknown; group_sources=['chebi', 'pubchem']; cas_sources={'14762-75-5': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-daa62373c13ee11a: {'14762-75-5': 'exactMatch'}
32ccfa95… cas_match_labels — {"14762-75-5":"exactMatch"} group_key=carbon-14||dimension=Environmental > media=Air > strata=Unknown; group_sources=['chebi', 'pubchem']; cas_sources={'14762-75-5': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-daa62373c13ee11a: {'14762-75-5': 'exactMatch'}
32ccfa96… cas_match_labels — {"14762-75-5":"exactMatch"} group_key=carbon-14||dimension=Environmental > media=Air > strata=Unknown; group_sources=['chebi', 'pubchem']; cas_sources={'14762-75-5': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-daa62373c13ee11a: {'14762-75-5': 'exactMatch'}
32ccfa97… cas_match_labels — {"14762-75-5":"exactMatch"} group_key=carbon-14||dimension=Environmental > media=Air > strata=Unknown; group_sources=['chebi', 'pubchem']; cas_sources={'14762-75-5': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-daa62373c13ee11a: {'14762-75-5': 'exactMatch'}
32ccfa98… cas_match_labels — {"14762-75-5":"exactMatch"} group_key=carbon-14||dimension=Environmental > media=Air > strata=Unknown; group_sources=['chebi', 'pubchem']; cas_sources={'14762-75-5': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-daa62373c13ee11a: {'14762-75-5': 'exactMatch'}

Flow Object JSON

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      "@value": "Carbon-14",
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  ],
  "altLabel": [
    {
      "@value": "(14)6C",
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    {
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        "CH4",
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      "half_life_and_uncertainty": "5.70 ky ± 0.03",
      "decay_modes": "β-=100%",
      "discovery_year": "1936",
      "specific_activity_bq_per_g": "165759637464.03",
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      "half_life_chemlin": "5700(30) a",
      "chemlin_url": "https://www.chemlin.org/isotope/carbon-14",
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