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单词 paraxylene
释义

Definition of paraxylene in English:

paraxylene

noun

  • The para-isomer of xylene, C₆H₄(CH₃)₂, a low-melting solid present in petroleum naphtha and used especially as an intermediate in chemical manufacture.

Origin

Late 19th century; earliest use found in Journal of the Chemical Society.

Definition of paraxylene in US English:

paraxylene

noun

  • The para-isomer of xylene, C₆H₄(CH₃)₂, a low-melting solid present in petroleum naphtha and used especially as an intermediate in chemical manufacture.

Origin

Late 19th century; earliest use found in Journal of the Chemical Society.
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更新时间：2025/6/18 10:56:47