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2-pentene

UUID 4d9a8790-3ddd-11dd-97a5-0050c2490048
Flow Object IDfo-a930e4f31f5bd93a
Source EF 3.1
Context Environmental → Air → Ground level → Urban (>1000 people/square mile)
CAS Numbers 646-04-8
EC Numbers 211-461-4
prefLabel
Language Value Provenance
en 2-pentene
altLabel
Language Value Provenance
en (2<em>E</em>)-2-Pentene
en (<em>E</em>)-2-Pentene
en 2-<em>trans</em>-Pentene
en 2-Pentene, (2<em>E</em>)-
en 2-Pentene, (<em>E</em>)-
en 2-Pentene, <em>trans</em>-
en <em>trans</em>-2-Pentene
en <em>trans</em>-β-Amylene
References
Shared Properties
Predicate Value
InChIKey QMMOXUPEWRXHJS-HWKANZROSA-N, QMMOXUPEWRXHJS-UHFFFAOYSA-N
InChI InChI=1S/C5H10/c1-3-5-4-2/h3,5H,4H2,1-2H3, InChI=1S/C5H10/c1-3-5-4-2/h3,5H,4H2,1-2H3/b5-3+
IUPAC name (E)-2-pentene, (E)-pent-2-ene, 2-pentene, pent-2-ene
Molecular formula C5H10
SMILES CC/C=C/C, CCC=CC

Source List References

List Version Source Flow UUID Source Flow Name
EF 3.1 4d9a8790-3ddd-11dd-97a5-0050c2490048 trans-2-pentene

Concept Associations

Source List Source Flow Source Context Unit Match Type Conversion Provenance
EF 3.1 trans-2-pentene Emissions/Emissions to air/Emissions to urban air close to ground kg exactMatch

Consolidated Field Provenance

0 total PROV activity record(s) for this flow.

Field Change Count Latest Time Transformers Latest Comment
altLabel 2 consensus_match group_key=trans-2-pentene||dimension=Environmental > media=Ground > geography=Agricultural; cas=646-04-8; added Common Chemistry CAS names as altLabel: (2<em>E</em>)-2-Pentene, (<em>E</em>)-2-Pentene, 2-<em>trans</em>-Pentene, 2-Pentene, (2<em>E</em>)-, 2-Pentene, (<em>E</em>)-, 2-Pentene, <em>trans</em>-, <em>trans</em>-2-Pentene, <em>trans</em>-β-Amylene; object_uuid=fo-a930e4f31f5bd93a
cas_match_labels 1 consensus_match group_key=trans-2-pentene||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=['ec_inventory', 'pubchem']; cas_sources={'646-04-8': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-a930e4f31f5bd93a: {'646-04-8': 'exactMatch'}
prefLabel 1 consensus_match group_key=trans-2-pentene||dimension=Environmental > media=Ground > geography=Agricultural; cas=646-04-8; set prefLabel for unique CAS in context using entropy rule; selected=pubchem; current_entropy=2.8151; pubchem_entropy=2.1556; current_score=2.9451; pubchem_score=2.2356; score_improvement=0.7094; threshold=0.400; min_margin=0.400; object_uuid=fo-a930e4f31f5bd93a

Context Attributes

AttributeValue
dimensionEnvironmental
mediaAir
strataGround level
population_densityUrban (>1000 people/square mile)

Consensus Changes

Field Old Value New Value Comment
prefLabel [{'@value': 'Trans-2-pentene', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'bootstrap_labels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['EF 3.1'], 'prov:wasDerivedFrom': 'legacy name field'}}] [{'@value': '2-pentene', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:646-04-8', 'name:2-pentene', 'https://pubchem.ncbi.nlm.nih.gov/compound/5326161'], 'prov:wasDerivedFrom': 'pubchem preferred label selection'}}] group_key=trans-2-pentene||dimension=Environmental > media=Ground > geography=Agricultural; cas=646-04-8; set prefLabel for unique CAS in context using entropy rule; selected=pubchem; current_entropy=2.8151; pubchem_entropy=2.1556; current_score=2.9451; pubchem_score=2.2356; score_improvement=0.7094; threshold=0.400; min_margin=0.400; object_uuid=fo-a930e4f31f5bd93a
altLabel None [{'@value': 'Trans-2-pentene', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['EF 3.1'], 'prov:wasDerivedFrom': 'original EF name retained as altLabel'}}] group_key=trans-2-pentene||dimension=Environmental > media=Ground > geography=Agricultural; cas=646-04-8; added current EF name as altLabel when prefLabel differs; object_uuid=fo-a930e4f31f5bd93a
altLabel [{'@value': 'Trans-2-pentene', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['EF 3.1'], 'prov:wasDerivedFrom': 'original EF name retained as altLabel'}}] [{'@value': '(2<em>E</em>)-2-Pentene', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:646-04-8', 'https://commonchemistry.cas.org/detail?cas_rn=646-04-8'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': '(<em>E</em>)-2-Pentene', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:646-04-8', 'https://commonchemistry.cas.org/detail?cas_rn=646-04-8'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': '2-<em>trans</em>-Pentene', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:646-04-8', 'https://commonchemistry.cas.org/detail?cas_rn=646-04-8'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': '2-Pentene, (2<em>E</em>)-', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:646-04-8', 'https://commonchemistry.cas.org/detail?cas_rn=646-04-8'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': '2-Pentene, (<em>E</em>)-', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:646-04-8', 'https://commonchemistry.cas.org/detail?cas_rn=646-04-8'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': '2-Pentene, <em>trans</em>-', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:646-04-8', 'https://commonchemistry.cas.org/detail?cas_rn=646-04-8'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': '<em>trans</em>-2-Pentene', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:646-04-8', 'https://commonchemistry.cas.org/detail?cas_rn=646-04-8'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': '<em>trans</em>-β-Amylene', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:646-04-8', 'https://commonchemistry.cas.org/detail?cas_rn=646-04-8'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}] group_key=trans-2-pentene||dimension=Environmental > media=Ground > geography=Agricultural; cas=646-04-8; added Common Chemistry CAS names as altLabel: (2<em>E</em>)-2-Pentene, (<em>E</em>)-2-Pentene, 2-<em>trans</em>-Pentene, 2-Pentene, (2<em>E</em>)-, 2-Pentene, (<em>E</em>)-, 2-Pentene, <em>trans</em>-, <em>trans</em>-2-Pentene, <em>trans</em>-β-Amylene; object_uuid=fo-a930e4f31f5bd93a
cas_match_labels None {'646-04-8': 'exactMatch'} group_key=trans-2-pentene||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=['ec_inventory', 'pubchem']; cas_sources={'646-04-8': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-a930e4f31f5bd93a: {'646-04-8': 'exactMatch'}

PROV-O Consensus Activity Trail

No PROV-O consensus activities found for this flow.

Full Flow JSON

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  "general_comment": null,
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  "unit": "kg",
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  "source": "EF 3.1",
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