octane

名词 n.
中文释义
发音 ŏk'tān

英文释义

名词 n.
  1. Any of the eighteen isomeric aliphatic hydrocarbons (C₈H₁₈) found in petroleum, especially an iso-octane 2,2,4 trimethyl-pentane; they are used as fuels and solvents.
  2. octane number

词形变化

octanes plural

词汇关系

衍生词
cyclooctane diazabicyclooctane high-octane isooctane low-octane methoctramine n-octane octanal octanamide octanedione octane number octane rating octanoic octanol octanone octanyl octodrine perfluoroctane research octane number
相关词
octene octyne
并列词
octyl

词源

From oct- + -ane.
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