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N,N-DIETHYL-M-AMINOPHENOL

Description

N,N-Diethyl-m-aminophenol is a synthetic organic compound used in hair dye formulations. This aromatic amine serves as a critical component in oxidative hair coloring systems, particularly for achieving dark shades. The molecule consists of a benzene ring with an amino group substituted by two ethyl groups and a hydroxyl group in the meta position.

In hair dye applications, N,N-Diethyl-m-aminophenol functions as a coupling agent, reacting with oxidizing agents and primary intermediates to form larger, colored molecules within the hair shaft. This process results in long-lasting, vibrant color that penetrates the hair cuticle.

The ingredient's effectiveness lies in its ability to produce a wide range of color tones, from deep browns to intense blacks, depending on the formulation and other components present. It is often used in conjunction with other dye precursors to achieve desired hues and color intensity.

While N,N-Diethyl-m-aminophenol is effective in hair coloring, formulators must consider its potential for skin sensitization and adhere to regulatory guidelines regarding its concentration in finished products. Proper patch testing is recommended before use to minimize the risk of adverse reactions.