摘要
本文报导了将硝基氯苯焦油状废液的苯提取物.在硅胶G薄层板上用展开剂(石油醚:乙酸乙酯=6:1)进行薄层层析,从中分离出一个以前未报导过的组分.经综合分析其光谱(UV,IR,NMR,MS)推断出这一组分的化学结构为4-氯-2.2',4'-三硝基二苯胺.
Benzene extract of the tarry waste liquor from nitrochlorobenzene manufacturing process was separated on a TLC plate of silica gel G and developed with a developer (petroleum ether: ethyl acetate = 6:1). A previously unidentified constituent in the waste liquor was isolated, and the structure of which was deduced from the combined analysis of its UV,IR, NMR and MS spectra to be 4-chloro-2,2', 4'-trinitrodiphenylamine.
出处
《环境化学》
CAS
CSCD
北大核心
1989年第4期23-26,共4页
Environmental Chemistry
