英语释义

1. a nitro derivative of aniline: such as

2. 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

3. the orange-yellow crystalline ortho isomer made similarly to the para derivative

4. the yellow crystalline meta isomer made usually from meta -dinitrobenzene by partial reduction and used chiefly as a dye intermediate

片语

nitroaniline isomers硝基苯胺异构体

Nitroaniline Hydrochloride硝基苯胺盐酸盐

P Nitroaniline对硝基苯胺

cyano nitroaniline氰基

pyrrol nitroaniline吡咯

Para nitroaniline对硝基苯胺

benzal nitroaniline亚芐基硝基苯胺

nitroaniline poisoning硝基苯胺中毒

nitroaniline herbicide硝基苯胺类除草剂

英汉例句

• nitroaniline derivatives have been synthesized and there are 4 compounds having chiral atom in them.

  合成了十个对硝基苯胺衍生物，其中4个化合物含有手性原子。

• synthesis of o phenylenediamine from o nitroaniline by catalytic hydrogenation at lower pressure was studied.

  以邻硝基苯胺为原料，采用低压催化加氢还原技术合成邻苯二胺。

• dyestuff wastewater containing nitrobenzene and nitroaniline was treated with iron/carbon micro-electrolysis and hydrogen peroxide oxidation-reduction.

  采用铁炭微电解—双氧水氧化还原法处理含硝基苯、硝基苯胺类化合物的染料废水。

• the dye intermediate 2,6-dichloro-4-nitroaniline was prepared by direct chloridization of nitroaniline in the solution of hydrochloric acid.

  在盐酸溶液中，以对硝基苯胺为原料，采用直接氯化法制取了染料中间体2，6-二氯-4-硝基苯胺。