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单词 nitroaniline
释义 ni·tro·aniline
\“+\ noun
also ni·tran·i·line \(ˈ)nī.|tranələ̇n sometimes -ˌīn or -ˌēn\
Etymology: International Scientific Vocabulary nitr- + aniline
: a nitro derivative of aniline: as
 a. : the bright yellow crystalline para mono derivative H2NC6H4NO2 made usually from para-nitro-chlorobenzene by reaction with ammonia or from acetanilide by nitration and hydrolysis and used chiefly as an intermediate for azo and azoic dyes
 b. : the orange-yellow crystalline ortho isomer made similarly to the para derivative
 c. : the yellow crystalline meta isomer made usually from meta-dinitrobenzene by partial reduction and used chiefly as a dye intermediate
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更新时间:2024/12/23 23:14:21