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Accessed: 
Structural identifiersNames and synonymsDatabase IDs
Ethenone
| Molecular formula: | C2H2O |
| Average mass: | 42.037 |
| Monoisotopic mass: | 42.010565 |
| ChemSpider ID: | 9643 |
Wikipedia
Structural identifiers- Names
Names and synonymsVerified
207-336-9
[EINECS]463-51-4
[RN]Ethenon
[German]
[ACD/IUPAC Name]
Éthénone
[French]
[ACD/IUPAC Name]Keten
[German]
Ketene
oxyethylene
Unverified
1098282
[Beilstein]Carbomethene
CCO radical
Ethylenone
KETEN
Ketenylidene
Keto-ethylene
乙烯酮
[Chinese]Database IDs