Tetramethylurea

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UUID ae7b0c6e-7d39-4ca2-969b-92fb790bcdd5

Flow Object ID fo-640a4d32d8af8fae

Source EF 3.1

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

CAS Numbers 632-22-4

EC Numbers 211-173-9

prefLabel

Language	Value	Provenance
`en`	`Tetramethylurea`

altLabel ⓘ

Language	Value	Provenance
`en`	`1,1,3,3-tetramethylurea`
`en`	`N,N,N',N'-tetramethyl-urea`
`en`	`<em>N</em>,<em>N</em>,<em>N</em>,<em>N</em>-Tetramethylurea`
`en`	`<em>N</em>,<em>N</em>,<em>N</em>′,<em>N</em>′-Tetramethylurea`
`en`	`NSC 91488`
`en`	`TMU`
`en`	`Temur`
`en`	`Tetramethylcarbamide`
`en`	`Urea, 1,1,3,3-tetramethyl-`
`en`	`Urea, <em>N</em>,<em>N</em>,<em>N</em>′,<em>N</em>′-tetramethyl-`
`en`	`Urea, tetramethyl-`

Definitions

Language	Value	Provenance
`en`	A member of the class of ureas that is urea substituted by methyl groups at positions 1, 1, 3 and 3 respectively. Metabolite observed in cancer metabolism.

References

Shared Properties

Predicate	Value
Formal charge	`0`
InChIKey	`AVQQQNCBBIEMEU-UHFFFAOYSA-N`
InChI	`InChI=1S/C5H12N2O/c1-6(2)5(8)7(3)4/h1-4H3`
IUPAC name	`1,1,3,3-tetramethylurea`
Molecular formula	`C5H12N2O`
Molecular mass	`116.164`
Monoisotopic mass	`116.09496`
SMILES	`CN(C)C(=O)N(C)C`

Source List References

List	Version	Source Flow UUID	Source Flow Name
EF	3.1	`ae7b0c6e-7d39-4ca2-969b-92fb790bcdd5`	tetramethylurea

Concept Associations

Source List	Source Flow	Source Context	Unit	Match Type	Conversion	Provenance
EF 3.1	tetramethylurea	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=tetramethylurea\|\|dimension=Environmental > media=Water > water_body=Ocean; cas=632-22-4; added Common Chemistry CAS names as altLabel: <em>N</em>,<em>N</em>,<em>N</em>,<em>N</em>-Tetramethylurea, <em>N</em>,<em>N</em>,<em>N</em>′,<em>N</em>′-Tetramethylurea, NSC 91488, TMU, Temur, Tetramethylcarbamide, Urea, 1,1,3,3-tetramethyl-, Urea, <em>N</em>,<em>N</em>,<em>N</em>′,<em>N</em>′-tetramethyl-, Urea, tetramethyl-; object_uuid=fo-640a4d32d8af8fae
`cas_match_labels`	1	`—`	consensus_match	group_key=tetramethylurea\|\|dimension=Environmental > media=Water > water_body=Ocean; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'632-22-4': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-640a4d32d8af8fae: {'632-22-4': '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`	[{'@value': '1,1,3,3-tetramethylurea', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:1,1,3,3-tetramethylurea', 'http://purl.obolibrary.org/obo/CHEBI_84278', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': "N,N,N',N'-tetramethyl-urea", '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ["label:N,N,N',N'-tetramethyl-urea", 'http://purl.obolibrary.org/obo/CHEBI_84278', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}]	[{'@value': '1,1,3,3-tetramethylurea', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:1,1,3,3-tetramethylurea', 'http://purl.obolibrary.org/obo/CHEBI_84278', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': "N,N,N',N'-tetramethyl-urea", '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ["label:N,N,N',N'-tetramethyl-urea", 'http://purl.obolibrary.org/obo/CHEBI_84278', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': '<em>N</em>,<em>N</em>,<em>N</em>,<em>N</em>-Tetramethylurea', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:632-22-4', 'https://commonchemistry.cas.org/detail?cas_rn=632-22-4'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': '<em>N</em>,<em>N</em>,<em>N</em>′,<em>N</em>′-Tetramethylurea', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:632-22-4', 'https://commonchemistry.cas.org/detail?cas_rn=632-22-4'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': 'NSC 91488', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:632-22-4', 'https://commonchemistry.cas.org/detail?cas_rn=632-22-4'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': 'TMU', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:632-22-4', 'https://commonchemistry.cas.org/detail?cas_rn=632-22-4'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': 'Temur', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:632-22-4', 'https://commonchemistry.cas.org/detail?cas_rn=632-22-4'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': 'Tetramethylcarbamide', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:632-22-4', 'https://commonchemistry.cas.org/detail?cas_rn=632-22-4'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': 'Urea, 1,1,3,3-tetramethyl-', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:632-22-4', 'https://commonchemistry.cas.org/detail?cas_rn=632-22-4'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': 'Urea, <em>N</em>,<em>N</em>,<em>N</em>′,<em>N</em>′-tetramethyl-', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:632-22-4', 'https://commonchemistry.cas.org/detail?cas_rn=632-22-4'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': 'Urea, tetramethyl-', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:632-22-4', 'https://commonchemistry.cas.org/detail?cas_rn=632-22-4'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}]	group_key=tetramethylurea\|\|dimension=Environmental > media=Water > water_body=Ocean; cas=632-22-4; added Common Chemistry CAS names as altLabel: <em>N</em>,<em>N</em>,<em>N</em>,<em>N</em>-Tetramethylurea, <em>N</em>,<em>N</em>,<em>N</em>′,<em>N</em>′-Tetramethylurea, NSC 91488, TMU, Temur, Tetramethylcarbamide, Urea, 1,1,3,3-tetramethyl-, Urea, <em>N</em>,<em>N</em>,<em>N</em>′,<em>N</em>′-tetramethyl-, Urea, tetramethyl-; object_uuid=fo-640a4d32d8af8fae
`cas_match_labels`	`None`	`{'632-22-4': 'exactMatch'}`	group_key=tetramethylurea\|\|dimension=Environmental > media=Water > water_body=Ocean; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'632-22-4': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-640a4d32d8af8fae: {'632-22-4': '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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    "strata": "Ground level",
    "population_density": "Urban (>1000 people/square mile)"
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  "general_comment": null,
  "synonyms": [],
  "unit": "kg",
  "lcia_methods": [
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      "name": "Ecotoxicity, freshwater",
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      "characterization_factor": 1.5899
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      "impact_indicator": "Comparative Toxic Unit for ecosystems (CTUe) ",
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