Chemical Properties
Light brown powder
Uses
4-(Diethylamino)azobenzene (cas# 2481-94-9) is a useful research chemical. Dyes and metabolites, Environmental Testing.Is used in dyeing method of polyolefin fiber or fabric using organic solvent and solvent dye.
Definition
ChEBI: An azobenzene that is N,N-diethylaniline substituted at position 4 by a phenylazo group.
Preparation
aniline diazotization, and N,N-diethylbenzenamine coupling.
Flammability and Explosibility
Not classified
Safety Profile
Mutation data reported. Whenheated to decomposition it emits toxic fumes of NOx.
Properties and Applications
red light yellow. Deep red powder. Insoluble in water, soluble in a variety of solvent. Used for oil, wax, fat class material coloring. Also can be used for plastic, printing ink, paint, etc coloring, and can also be used to smoke dye.
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Standard
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Light Fastness
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Heat-resistant(℃)
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water
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Sodium Carbonate(5%)
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Hydrochloric acid(5%)
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Melting point
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Stable
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ISO
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Insoluble
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Insoluble
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Insoluble
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