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August Wilhelm von Hofmann
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August Wilhelm von Hofmann was a German chemist who made considerable contributions to organic chemistry. His research on aniline helped lay the basis of the aniline-dye industry, and his research on
August Wilhelm von Hofmann
Hofmann, 1846
Hofmann, 1846
Hofmann's methane model
Hofmann's methane model
Monument to Hofmann at Berlin, destroyed in 1944 by British air raid
Monument to Hofmann at Berlin, destroyed in 1944 by British air raid
Aniline
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Aniline is an organic compound with the formula C6H5NH2. Consisting of a phenyl group attached to an amino group, aniline is the simplest aromatic amine. It is an industrially significant commodity ch
Sample of 2,6-diisopropylaniline, a colorless liquid when pure, illustrating the tendency of anilines to air-oxidize to dark-colored products.
Sample of 2,6-diisopropylaniline, a colorless liquid when pure, illustrating the tendency of anilines to air-oxidize to dark-colored products.
Aniline can react with bromine even in room temperatures in water. Acetyl chloride is added to prevent tribromination.
Aniline can react with bromine even in room temperatures in water. Acetyl chloride is added to prevent tribromination.
Cake of indigo dye, which is prepared from aniline.
Cake of indigo dye, which is prepared from aniline.