Propionic anhydride

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UUID 83756b2a-4a19-4983-8df7-8f092ad10652

Flow Object ID fo-c33801aeca03dd9e

Source EF 3.1

Context Environmental → Air → Ground level → Urban (>1000 people/square mile)

CAS Numbers 123-62-6

EC Numbers 204-638-2

prefLabel

Language	Value	Provenance
`en`	`Propionic anhydride`

altLabel ⓘ

Language	Value	Provenance
`en`	`Methylacetic anhydride`
`en`	`Propanoic acid, 1,1′-anhydride`
`en`	`Propanoic acid, anhydride`
`en`	`Propanoic anhydride`
`en`	`Propanoyl propanoate`
`en`	`Propionic acid anhydride`
`en`	`Propionyl anhydride`
`en`	`Propionyl oxide`
`en`	`Propanoyl Propionate`

References

Shared Properties

Predicate	Value
InChIKey	`WYVAMUWZEOHJOQ-UHFFFAOYSA-N`
InChI	`InChI=1S/C6H10O3/c1-3-5(7)9-6(8)4-2/h3-4H2,1-2H3`
IUPAC name	`propanoic acid 1-oxopropyl ester, propanoyl propanoate, propionic acid propionyl ester`
Molecular formula	`C6H10O3`
Molecular mass	`130.143`
Monoisotopic mass	`130.062994`
SMILES	`CCC(=O)OC(=O)CC`

Source List References

List	Version	Source Flow UUID	Source Flow Name
EF	3.1	`83756b2a-4a19-4983-8df7-8f092ad10652`	propanoyl propionate

Concept Associations

Source List	Source Flow	Source Context	Unit	Match Type	Conversion	Provenance
EF 3.1	propanoyl propionate	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`	1	`—`	consensus_match	group_key=propanoylpropionate\|\|dimension=Environmental > media=Air > strata=Unknown; cas=123-62-6; added Common Chemistry CAS names as altLabel: Methylacetic anhydride, Propanoic acid, 1,1′-anhydride, Propanoic acid, anhydride, Propanoic anhydride, Propanoyl propanoate, Propionic acid anhydride, Propionic anhydride, Propionyl anhydride, Propionyl oxide; object_uuid=fo-c33801aeca03dd9e
`cas_match_labels`	1	`—`	consensus_match	group_key=propanoylpropionate\|\|dimension=Environmental > media=Air > strata=Unknown; group_sources=['ec_inventory']; cas_sources={'123-62-6': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-c33801aeca03dd9e: {'123-62-6': 'exactMatch'}

Context Attributes

Attribute	Value
dimension	Environmental
media	Air
strata	Ground level
population_density	Urban (>1000 people/square mile)

Consensus Changes

Field	Old Value	New Value	Comment
`altLabel`	`None`	[{'@value': 'Methylacetic anhydride', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:123-62-6', 'https://commonchemistry.cas.org/detail?cas_rn=123-62-6'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': 'Propanoic acid, 1,1′-anhydride', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:123-62-6', 'https://commonchemistry.cas.org/detail?cas_rn=123-62-6'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': 'Propanoic acid, anhydride', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:123-62-6', 'https://commonchemistry.cas.org/detail?cas_rn=123-62-6'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': 'Propanoic anhydride', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:123-62-6', 'https://commonchemistry.cas.org/detail?cas_rn=123-62-6'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': 'Propanoyl propanoate', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:123-62-6', 'https://commonchemistry.cas.org/detail?cas_rn=123-62-6'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': 'Propionic acid anhydride', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:123-62-6', 'https://commonchemistry.cas.org/detail?cas_rn=123-62-6'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': 'Propionic anhydride', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:123-62-6', 'https://commonchemistry.cas.org/detail?cas_rn=123-62-6'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': 'Propionyl anhydride', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:123-62-6', 'https://commonchemistry.cas.org/detail?cas_rn=123-62-6'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': 'Propionyl oxide', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:123-62-6', 'https://commonchemistry.cas.org/detail?cas_rn=123-62-6'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}]	group_key=propanoylpropionate\|\|dimension=Environmental > media=Air > strata=Unknown; cas=123-62-6; added Common Chemistry CAS names as altLabel: Methylacetic anhydride, Propanoic acid, 1,1′-anhydride, Propanoic acid, anhydride, Propanoic anhydride, Propanoyl propanoate, Propionic acid anhydride, Propionic anhydride, Propionyl anhydride, Propionyl oxide; object_uuid=fo-c33801aeca03dd9e
`cas_match_labels`	`None`	`{'123-62-6': 'exactMatch'}`	group_key=propanoylpropionate\|\|dimension=Environmental > media=Air > strata=Unknown; group_sources=['ec_inventory']; cas_sources={'123-62-6': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-c33801aeca03dd9e: {'123-62-6': 'exactMatch'}

PROV-O Consensus Activity Trail

No PROV-O consensus activities found for this flow.

Full Flow JSON

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  "name": null,
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  "ec_numbers": [
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    "strata": "Ground level",
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  "unit": "kg",
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      "characterization_factor": 213.88
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      "impact_category": "Non-cancer human health effects",
      "impact_indicator": "Comparative Toxic Unit for human (CTUh)",
      "characterization_factor": 2.2608e-7
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  "source": "EF 3.1",
  "identifier": "83756b2a-4a19-4983-8df7-8f092ad10652",
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