allene

名词 n.
中文释义

英文释义

名词 n.
  1. Any of a class of hydrocarbons having two double bonds from one carbon atom to two others - R₂C=C=CR₂; especially the parent compound CH₂=C=CH₂ (propadiene).
  2. Any derivative of such hydrocarbons.

词形变化

allenes plural

词汇关系

衍生词
allenic allenoic allenol allenyl bisallene bromoallene cyclohexylallene heteroallene
相关词
cumulene
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