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2,4-DIAMINO-5-METHYLPHENETOLE HCL

Description

2,4-Diamino-5-methylphenetole HCl, also known as 2,4-Diamino-5-methylphenoxyethanol hydrochloride, is a synthetic compound used primarily in hair dye formulations. This molecule belongs to the class of phenylenediamines, which are essential components in oxidative hair coloring products. Its chemical structure allows it to penetrate the hair shaft and participate in color-forming reactions when combined with an oxidizing agent.

In hair dye formulations, 2,4-Diamino-5-methylphenetole HCl acts as a primary intermediate, contributing to the development of warm brown and red tones. It works synergistically with other dye precursors and couplers to create a wide range of hair color shades. The compound's relatively small molecular size enables efficient diffusion into the hair cortex, ensuring even color distribution and long-lasting results.

This ingredient is typically used in concentrations ranging from 0.1% to 3%, depending on the desired color intensity and formulation specifics. While effective in coloring applications, it's important to note that some individuals may experience skin sensitization or allergic reactions to this compound. As with all hair dye ingredients, patch testing is recommended before use to assess individual sensitivity.