heteroallene

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English[edit]

Etymology[edit]

hetero- +‎ allene

Noun[edit]

heteroallene (plural heteroallenes)

  1. (organic chemistry) Any compound formally derived from an allene by replacing one or more carbon atoms of the cumulative bond system by another atom e.g. O=C=O (carbon dioxide) or CH2=C=O (ketene).

See also[edit]