GC-MS analysis of impurities in p-phenetidine sample

Rong Sun, Cheng Yao, Jie Chen, Yabing Feng

科研成果: 期刊稿件文章同行评审

摘要

A GC-MS method was established to analyze the impurities of p-phenetidine sample. The structure of the impurities were identified to be N-methyl-4-ethoxybenzenamine, N-ethyl-4-ethoxy-benzenamine, N-methoxy-4-ethoxybenzenamine, N-(4-ethoxybenzenamine) phenyl-1, 4-diamine and N 1-ethoxy-N 4-Cethoxybenzenamine) phenyl-1,4-diamine by MS, and indicated that the impurities mainly resulted from the reaction conditions and the solvent methanol. This GC-MS method is very useful for the later research.

源语言英语
页(从-至)69-71
页数3
期刊Speciality Petrochemicals
27
6
出版状态已出版 - 11月 2010

指纹

探究 'GC-MS analysis of impurities in p-phenetidine sample' 的科研主题。它们共同构成独一无二的指纹。

引用此