Back to Ingredient Dictionary

N,N-DIETHYL-M-AMINOPHENOL SULFATE

Description

N,N-Diethyl-m-aminophenol sulfate is a synthetic compound used primarily in hair coloring formulations. This chemical serves as an oxidative hair dye precursor, playing a crucial role in the development of permanent hair color. When combined with an oxidizing agent, typically hydrogen peroxide, it undergoes a chemical reaction that produces the final color molecules within the hair shaft.

The compound is characterized by its ability to penetrate the hair cuticle and react with other dye precursors to create a range of color outcomes, particularly in the brown to black spectrum. Its molecular structure allows for efficient coupling with other dye intermediates, resulting in stable and long-lasting color results.

In hair dye formulations, N,N-Diethyl-m-aminophenol sulfate is often used in concentrations ranging from 0.1% to 3%, depending on the desired color intensity and shade. It is compatible with various hair types and can be incorporated into both professional and at-home hair coloring products.

While effective for its intended purpose, it's important to note that this ingredient may cause skin sensitization in some individuals. Patch tests are recommended before use to minimize the risk of allergic reactions.