Zhao Jing-chan
2009
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Journal
Chemical Reagents
Abstract
The meliorative method for synthesizing 4,6-dinitro-1,3-dichlorbenzene with a mixture of nitric and sulfuric acid has been generalized in this paper.The nitration of 1,3-dichlorobenzene was studied through a series of experiments,and characterized by elementary analysis,FTIR spectroscopy and gas chromatography,with the product purity exceeding 99.6% and the total yield reaching 79.73%.