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3-HEXYLOXYCARBONYL-4,4'-DIAMINODIPHENYLAMINE HCL

Description

3-Hexyloxycarbonyl-4,4'-diaminodiphenylamine HCl is a synthetic compound primarily used in haircare formulations as a semi-permanent hair dye. This molecule belongs to the class of aromatic diamines, which are essential components in hair coloring products. Its chemical structure allows it to penetrate the hair shaft and interact with other dye precursors to create long-lasting color.

The compound's efficacy lies in its ability to form larger, colored molecules within the hair cortex when oxidized. This process results in a stable color that resists washing and environmental factors better than temporary dyes. The hexyloxycarbonyl group enhances the compound's lipophilicity, improving its ability to penetrate the hair cuticle.

In hair dye formulations, 3-Hexyloxycarbonyl-4,4'-diaminodiphenylamine HCl is typically used in concentrations ranging from 0.1% to 2.0%, depending on the desired color intensity and shade. It is often combined with other dye precursors and an oxidizing agent to achieve a wide spectrum of colors. While effective, this ingredient requires careful handling and formulation to ensure safety and minimize the risk of skin sensitization or allergic reactions.