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单词
para-nitroaniline
释义
para-nitroaniline
para
-nitroaniline
[
¦par·ə ‚nī·trō′an·ə·lən
]
(organic chemistry)
NO
2
C
6
H
4
NH
2
Yellow crystals that melt at 148°C; insoluble in water, soluble in ethanol; a toxic material; used to make dyes, and as a corrosion inhibitor.
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更新时间:2026/6/22 3:30:22