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aldoketene

noun
al·​do·​ke·​tene | \ ˌal-dō-ˈkē-ˌtēn\
plural -s

Definition of aldoketene

: any ketene having the general formula RHC:CO

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First Known Use of aldoketene

1908, in the meaning defined above

History and Etymology for aldoketene

ald- + ketene

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The first known use of aldoketene was in 1908

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