In the vast world of chemical synthesis, certain compounds stand out for their versatility and indispensability. 4-Aminoacetanilide, identified by CAS number 122-80-5, is one such vital intermediate, playing a particularly crucial role in the vibrant field of azo dye production. Beyond its primary use in coloration, this compound also finds applications in other areas of chemical manufacturing. This article aims to provide procurement managers and R&D scientists with a comprehensive understanding of 4-Aminoacetanilide, its functions, and how to effectively source it.

4-Aminoacetanilide: A Cornerstone of Azo Dye Chemistry

4-Aminoacetanilide, also known by synonyms such as N-(4-Aminophenyl)acetamide or N-Acetyl-p-phenylenediamine, is an organic compound with the molecular formula C8H10N2O. Its chemical structure, featuring both an amine and an acetamide group, is key to its utility. The presence of the primary amine group allows it to undergo diazotization, a fundamental reaction in the creation of azo dyes. This process involves converting the amine into a diazonium salt, which can then couple with various aromatic compounds (coupling components) to form azo dyes – molecules characterized by the -N=N- azo group. These dyes are prized for their intense colors and versatility in application, from textiles to printing inks.

Specific examples of dyes where 4-Aminoacetanilide is used as an intermediate include:

  • Disperse Yellow G
  • Direct Acid-Resistant Vermilion 4BS
  • Acid-Resistant Fuchsia 6B
  • Chemical Blue AG
  • Black Salt ANB
  • Neutral Bright Blue GL

Broader Applications and Properties

While its role in dye synthesis is prominent, 4-Aminoacetanilide also serves as an intermediate in the pharmaceutical industry, contributing to the production of various medicinal compounds. Its chemical properties, including a typical purity of 98% minimum and its crystalline form, make it a reliable ingredient for precise chemical reactions. When you need to buy this compound, understanding these applications ensures you are sourcing the correct material for your specific needs.

Procurement and Supplier Considerations

For companies looking to purchase 4-Aminoacetanilide, identifying a reliable supplier is paramount. Key considerations include:

  • Purity and Specifications: Ensure the supplier provides material meeting your required purity standards (e.g., 98% min, or higher if needed).
  • Pricing: Obtain quotes from manufacturers, as direct sourcing often offers competitive pricing, especially for bulk orders. Compare prices from different reputable suppliers.
  • Supply Chain Reliability: A consistent supply is crucial for manufacturing continuity. Partner with suppliers who have a proven track record of dependable delivery.
  • Technical Documentation: Request Certificates of Analysis (CoA) and Safety Data Sheets (SDS) to confirm product quality and safety protocols.

By focusing on these aspects, procurement managers can effectively secure a steady supply of 4-Aminoacetanilide, ensuring the smooth and efficient production of high-quality dyes and other chemical products. If your operations require this versatile intermediate, consider reaching out to manufacturers to explore purchasing options.