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tolidine
释义
WordReference Random House Unabridged Dictionary of American English © 2024
tol•i•dine
(tol
′
i dēn′, -din),
USA pronunciation
n.
[
Chem.
]
any of several isomeric derivatives of biphenyl containing two methyl and two amino groups, esp. the ortho isomer that is used as a reagent and in the preparation of dyes.
tol
(
uene
) + -
id
3
+ -
ine
2
1895–1900
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ethynyl group
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更新时间:2025/7/23 13:20:31