Thorium-234
08a91e70-3ddc-11dd-99b7-0050c2490048
Identity
- Substance
- fo-35884c17017796d2 Isotope
- Source
- EF 3.1
- Unit
- kBq
- Context
- Environmental → Water → Unknown
- CAS
- 15065-10-8
- EC
- —
Context
- Dimension
- Environmental
- Media
- Water
- Water body
- Unknown
Source lists
3| List | Version | Source flow | Name there | Why this flow |
|---|---|---|---|---|
| EF | 3.1 | 08a91e70-3ddc-11dd-99b7-0050c2490048 | thorium-234 | The consensus list is built from this one, so this row is the flow itself rather than something matched to it. |
| ecoinvent | 3.12 | 921762d7-dcd5-4419-8936-07358034702d | Thorium-234 | A curator's mapping table (ecoinvent-3.11-biosphere-EF-3.1-biosphere) names this flow. |
| ecoinvent | 3.8 | 921762d7-dcd5-4419-8936-07358034702d | Thorium-234 | A curator's mapping table (ecoinvent-3.8-biosphere-EF-3.1-biosphere.json) names this flow. |
Concept associations
3| Source list | Source flow | Name there | Compartment there | Match | Conversion |
|---|---|---|---|---|---|
| EF 3.1 | 08a91e70-3ddc-11dd-99b7-0050c2490048 | thorium-234 | Emissions/Emissions to water/Emissions to water, unspecified | exactMatch | — |
| ecoinvent 3.12 | 921762d7-dcd5-4419-8936-07358034702d | Thorium-234 | water / unspecified | exactMatch | — |
| ecoinvent 3.8 | 921762d7-dcd5-4419-8936-07358034702d | Thorium-234 | water / unspecified | exactMatch | — |
History
The change log and the PROV-O trail (1 consensus changes)
These are the heaviest sections of this page and the least often read, so the page does not pay for them until you ask.
Full record
Flow JSON
{
"altLabel": [],
"properties": {
"https://w3id.org/chemrof/molecular_formula": {
"@id": "https://w3id.org/chemrof/molecular_formula",
"@value": [
"Th"
],
"attested_by": {
"Th": [
"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:104875"
],
"prov:wasDerivedFrom": "pubchem.props.Molecular Formula"
},
{
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"[234Th]"
]
}
]
},
"https://w3id.org/chemrof/inchi2d_key_string": {
"@id": "https://w3id.org/chemrof/inchi2d_key_string",
"@value": [
"ZSLUVFAKFWKJRC-NJFSPNSNSA-N"
],
"attested_by": {
"ZSLUVFAKFWKJRC-NJFSPNSNSA-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:104875"
],
"prov:wasDerivedFrom": "pubchem.props.InChIKey"
},
{
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"[234Th]"
]
}
]
},
"https://w3id.org/chemrof/smiles_string": {
"@id": "https://w3id.org/chemrof/smiles_string",
"@value": [
"[Th]"
],
"attested_by": {
"[234Th]": [
"enrich_references.pubchem_semantic",
"rdkit_post_consensus"
],
"[Th]": [
"enrich_references.pubchem_semantic"
]
},
"rdfs:label": "SMILES",
"provenance": [
{
"prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:104875"
],
"prov:wasDerivedFrom": "pubchem.props.SMILES"
},
{
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"[234Th]"
]
},
{
"prov:wasGeneratedBy": "semantic_typing.classify",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"[234Th]"
],
"prov:wasDerivedFrom": "smiles_string.stereochemistry_removed"
}
]
},
"https://w3id.org/chemrof/inchi2d_string": {
"@id": "https://w3id.org/chemrof/inchi2d_string",
"@value": [
"InChI=1S/Th/i1+2"
],
"attested_by": {
"InChI=1S/Th/i1+2": [
"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:104875"
],
"prov:wasDerivedFrom": "pubchem.props.InChI"
},
{
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"[234Th]"
]
}
]
},
"https://w3id.org/chemrof/IUPAC_name": {
"@id": "https://w3id.org/chemrof/IUPAC_name",
"@value": [
"thorium-234"
],
"attested_by": {
"thorium-234": [
"enrich_references.pubchem_semantic"
]
},
"rdfs:label": "IUPAC name",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:104875"
],
"prov:wasDerivedFrom": "pubchem.identifiers.IUPAC Name"
}
},
"https://w3id.org/chemrof/molecular_mass": {
"@id": "https://w3id.org/chemrof/molecular_mass",
"rdfs:label": "Molecular mass",
"@value": [
234.044
],
"provenance": [
{
"prov:wasGeneratedBy": "rdkit_pre_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"[234Th]"
]
},
{
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"[234Th]"
]
}
],
"attested_by": {
"234.044": [
"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": [
234.043601
],
"provenance": [
{
"prov:wasGeneratedBy": "rdkit_pre_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"[234Th]"
]
},
{
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"[234Th]"
]
}
],
"attested_by": {
"234.043601": [
"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": "Thorium-234",
"claimed_nuclide": "Th-234",
"resolved_nuclide": "Th-234",
"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%; α ?"
},
{
"check": "half_life_sources_agree",
"passed": true,
"detail": {
"pubchem_days": 24.107,
"chemlin_days": 24.1,
"ratio": 1.0002904564315351
}
}
],
"reason": "",
"source": "pubchem_pug_view_annotation_heading",
"sources": [
"pubchem_pug_view_annotation_heading",
"https://www.chemlin.org"
],
"isomer_resolution": {
"wanted_nuclide": "Th-234",
"expected_half_life_days": 24.107,
"attempted_slugs": [
"234"
],
"attempted_urls": [
"https://www.chemlin.org/isotope/thorium-234"
],
"strategy": "half_life_agrees_with_pubchem",
"selected_slug": "thorium-234",
"selected_half_life": "24.10(3) d",
"selected_half_life_days": 24.1,
"half_life_ratio_to_pubchem": 0.9997096279089062,
"alternates": []
}
},
"relationships": {
"parent_element_flow_object_id": "fo-1fe0b0d0552af544",
"relationship_type": "isotope_of"
},
"isotope": {
"nuclide": "234Th",
"mass_number": 234,
"atomic_mass_and_uncertainty_u": "234.043599801 ± 0.000002779",
"half_life_and_uncertainty": "24.107 d ± 0.024",
"decay_modes": "β-=100%; α ?",
"discovery_year": "1900",
"specific_activity_bq_per_g": "8.5654228732257e+14",
"specific_activity_bq_per_g_value": 856542287322570.0,
"half_life_chemlin": "24.10(3) d",
"chemlin_url": "https://www.chemlin.org/isotope/thorium-234",
"isomer_resolution": {
"wanted_nuclide": "Th-234",
"expected_half_life_days": 24.107,
"attempted_slugs": [
"234"
],
"attempted_urls": [
"https://www.chemlin.org/isotope/thorium-234"
],
"strategy": "half_life_agrees_with_pubchem",
"selected_slug": "thorium-234",
"selected_half_life": "24.10(3) d",
"selected_half_life_days": 24.1,
"half_life_ratio_to_pubchem": 0.9997096279089062,
"alternates": []
},
"symbol": "Th",
"isomeric_state": "",
"metastable": false
},
"https://w3id.org/chemrof/nucleon_number": {
"rdfs:label": "nucleon number",
"@value": [
234
],
"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": [
"Th"
],
"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": [
0.06600136892539356
],
"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%; α ?"
],
"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": [
"[234Th]"
],
"provenance": [
{
"prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:104875"
],
"prov:wasDerivedFrom": "pubchem.props.SMILES"
},
{
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"[234Th]"
]
},
{
"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-1fe0b0d0552af544"
}
],
"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=15065-10-8",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:104875;CAS:15065-10-8"
],
"prov:wasDerivedFrom": "pubchem.identifiers[15065-10-8]"
}
},
{
"@id": "https://comptox.epa.gov/dashboard/DTXSID90891767",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:104875;CAS:15065-10-8"
],
"prov:wasDerivedFrom": "pubchem.identifiers[15065-10-8]"
}
},
{
"@id": "https://pubchem.ncbi.nlm.nih.gov/compound/104875",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_compound",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:104875;CAS:15065-10-8"
],
"prov:wasDerivedFrom": "pubchem.by_cas[15065-10-8]"
}
},
{
"@id": "https://www.wikidata.org/wiki/Q17747403",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:104875;CAS:15065-10-8"
],
"prov:wasDerivedFrom": "pubchem.identifiers[15065-10-8]"
}
}
],
"prefLabel": [
{
"@value": "Thorium-234",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "bootstrap_labels",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"EF 3.1"
],
"prov:wasDerivedFrom": "legacy name field"
}
}
],
"@type": [
"https://w3id.org/chemrof/Isotope",
"https://w3id.org/chemrof/Radionuclide"
],
"http://www.w3.org/2004/02/skos/core#definition": [],
"uuid": "08a91e70-3ddc-11dd-99b7-0050c2490048",
"identifier": "08a91e70-3ddc-11dd-99b7-0050c2490048",
"source": "EF 3.1",
"cas_numbers": [
"15065-10-8"
],
"ec_numbers": [],
"context": {
"dimension": "Environmental",
"media": "Water",
"water_body": "Unknown"
},
"synonyms": [],
"lcia_methods": [],
"unit": "kBq",
"input_datasets": [
"EF 3.1"
],
"context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-unkn",
"unit_iri": "https://vocab.brightway.one/units/unit/KiloBQ",
"flow_object_id": "fo-35884c17017796d2",
"concept_associations": [
{
"@type": "xkos:ConceptAssociation",
"xkos:sourceConcept": {
"@id": "https://vocab.brightway.one/ef/3.1/flow/08a91e70-3ddc-11dd-99b7-0050c2490048",
"skos:prefLabel": "thorium-234",
"context": "Emissions/Emissions to water/Emissions to water, unspecified",
"qudt:hasUnit": {
"@id": "https://vocab.brightway.one/units/unit/KiloBQ"
},
"skos:exactMatch": {
"@id": "https://vocab.brightway.dev/elementary-flows/08a91e70-3ddc-11dd-99b7-0050c2490048"
}
},
"xkos:targetConcept": {
"@id": "https://vocab.brightway.dev/elementary-flows/08a91e70-3ddc-11dd-99b7-0050c2490048"
},
"provenance": {
"prov:wasGeneratedBy": "build_concept_associations",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"https://eplca.jrc.ec.europa.eu/permalink/EF3_1/EF-v3.1.zip"
]
}
},
{
"@type": "xkos:ConceptAssociation",
"xkos:sourceConcept": {
"@id": "https://vocab.brightway.one/ecoinvent/3.12/flow/921762d7-dcd5-4419-8936-07358034702d",
"skos:prefLabel": "Thorium-234",
"context": "water / unspecified",
"qudt:hasUnit": {
"@id": "https://vocab.brightway.one/units/unit/KiloBQ"
},
"skos:exactMatch": {
"@id": "https://vocab.brightway.dev/elementary-flows/08a91e70-3ddc-11dd-99b7-0050c2490048"
}
},
"xkos:targetConcept": {
"@id": "https://vocab.brightway.dev/elementary-flows/08a91e70-3ddc-11dd-99b7-0050c2490048"
},
"provenance": {
"prov:wasGeneratedBy": "merge_ecoinvent",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"ecoinvent:3.12:921762d7-dcd5-4419-8936-07358034702d",
"Thorium-234",
"ecoinvent-3.11-biosphere-EF-3.1-biosphere"
],
"prov:wasDerivedFrom": "randonneur_replace_table:prepared_mapping"
}
},
{
"@type": "xkos:ConceptAssociation",
"xkos:sourceConcept": {
"@id": "https://vocab.brightway.one/ecoinvent/3.8/flow/921762d7-dcd5-4419-8936-07358034702d",
"skos:prefLabel": "Thorium-234",
"context": "water / unspecified",
"qudt:hasUnit": {
"@id": "https://vocab.brightway.one/units/unit/KiloBQ"
},
"skos:exactMatch": {
"@id": "https://vocab.brightway.dev/elementary-flows/08a91e70-3ddc-11dd-99b7-0050c2490048"
}
},
"xkos:targetConcept": {
"@id": "https://vocab.brightway.dev/elementary-flows/08a91e70-3ddc-11dd-99b7-0050c2490048"
},
"provenance": {
"prov:wasGeneratedBy": "merge_ecoinvent",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"ecoinvent:3.8:921762d7-dcd5-4419-8936-07358034702d",
"Thorium-234",
"ecoinvent-3.8-biosphere-EF-3.1-biosphere.json"
],
"prov:wasDerivedFrom": "randonneur_replace_table:prepared_mapping"
}
}
],
"_sources": {
"prefLabel": "normalize_name_case",
"name": "bootstrap_labels",
"synonyms": "bootstrap_labels",
"context": "default_context_mapping",
"context_iri": "default_context_mapping",
"unit_iri": "unit_normalization",
"properties": "link_flows_to_their_substance",
"skos_definition": "enrich_references",
"references": "enrich_references",
"cas_match_labels": "consensus_match",
"concept_associations": "carry_associations_onto_flows",
"types": "link_flows_to_their_substance"
},
"cas_match_labels": {
"15065-10-8": "exactMatch"
},
"_transformed": true,
"_provided": {
"name": "thorium-234",
"synonyms": [
"AC1L2XNN",
"Thorium, isotope of mass 234"
],
"context": [
"Emissions",
"Emissions to water",
"Emissions to water, unspecified"
],
"cas_numbers": [
"15065-10-8"
],
"ec_numbers": [],
"unit": "kBq"
}
}