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词汇 nitrotoluene
释义

Definition of nitrotoluene in English:

nitrotoluene

noun
Chemistry

  • Each of three isomeric derivatives of toluene, C₆H₄(NO₂)CH₃, obtained by replacing one of the ring hydrogen atoms with a nitro group, two of which (the ortho and para isomers) are used in the manufacture of dyes.

Origin

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

Definition of nitrotoluene in US English:

nitrotoluene

noun
Chemistry

  • Each of three isomeric derivatives of toluene, C₆H₄(NO₂)CH₃, obtained by replacing one of the ring hydrogen atoms with a nitro group, two of which (the ortho and para isomers) are used in the manufacture of dyes.

Origin

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