Process for preparing dinitrotoluene with low by-product content
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United States of America Patent
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Sep 14, 1993
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Sep 14, 1992
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Mar 15, 1991
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Abstract
Process for preparing dinitrotoluene by reacting toluene with concentrated nitric acid. The process reacts toluene with a large excess of concentrated nitric acid at selected conditions to produce a product which has substantially reduced by-product content.
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