2-Amino-4-hydroxyethylaminoanisole sulfate
2-Amino-4-hydroxyethylaminoanisole sulfate, identified by CAS number 83763-48-8, is a specialized aromatic amine derivative widely utilized as a chemical intermediate in the synthesis of fine chemicals and colorants. Provided in its sulfate salt form to improve aqueous solubility and chemical stability, this compound features a substituted anisole structure with both primary and secondary amino groups. These functional groups allow the molecule to participate in complex oxidative coupling reactions, making it a critical component for developing specific chromophores. As a raw material, it typically appears as a crystalline powder that is sensitive to light and atmospheric oxygen, requiring controlled storage conditions to maintain its integrity. Its industrial value is centered on its precise reactivity and its role as a precursor in the production of high-performance dyes and pigments, where it contributes to the development of nuanced color profiles and durable chemical bonds.
• Hair Colorant Formulations: The primary industrial application of 2-Amino-4-hydroxyethylaminoanisole sulfate is as a coupler in oxidative hair dyeing systems. In the presence of an oxidizing agent and primary intermediates, it facilitates the development of blue and violet tones, which are essential for achieving a wide range of permanent and semi-permanent shades.
• Fine Chemical Synthesis: This compound serves as a versatile building block in organic synthesis. Its unique molecular architecture, containing both amino and hydroxyethylamino substituents, allows for selective chemical modifications. It is frequently used by researchers and manufacturers to synthesize complex organic molecules, including specialized markers and functional coatings.
• Textile and Material Dyeing: Beyond personal care, the compound is employed in the production of dyes for synthetic fibers and various textile materials. It is valued for its ability to form stable chromophores that exhibit high color intensity and resistance to fading, ensuring durability in industrial dyeing applications.
• Laboratory Research: In analytical and synthetic chemistry, it is used as a reagent to study oxidative coupling mechanisms and the electronic effects of substituted anisoles. It provides a reliable substrate for investigating the structure-activity relationships of aromatic amines in various chemical environments.
Product Name: 2-Amino-4-hydroxyethylaminoanisole sulfate
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