In the intricate landscape of chemical manufacturing, certain compounds serve as indispensable building blocks for a wide array of applications. 4-Dimethylaminobenzoic Acid, identified by its CAS number 619-84-1, is one such versatile intermediate. This article delves into its primary uses and provides guidance for procurement professionals and R&D scientists looking to source this critical chemical.

Understanding 4-Dimethylaminobenzoic Acid (CAS 619-84-1)

Also known by synonyms like p-(Dimethylamino)benzoic acid, this compound is an organic chemical with the formula C9H11NO2. It typically appears as a white powder and is known for its high purity, often specified at ≥99% assay. Its chemical structure lends itself to a variety of reactions, making it a valuable intermediate in several industrial sectors.

Diverse Applications Across Industries

The utility of 4-Dimethylaminobenzoic Acid spans multiple critical areas:

  • Fine Chemical Intermediates: It serves as a fundamental intermediate in the synthesis of various fine chemicals, providing a reliable starting point for more complex molecular structures.
  • Photosensitive Materials: A significant application is in the creation of synthetic high-efficiency photosensitive materials. These are vital for advancements in optoelectronics and imaging technologies, where light sensitivity is paramount.
  • Coatings and UV Radiation: The compound is utilized in the formulation of specialized coatings, especially those designed to interact with or be cured by ultraviolet radiation.
  • Dye Intermediates: It plays a role as an important intermediate in the synthesis of dyes, contributing to the color intensity and stability of various colorants.

Procurement Guide for 4-Dimethylaminobenzoic Acid

For companies and researchers looking to buy 4-Dimethylaminobenzoic Acid, a strategic approach to sourcing is essential. Consider the following:

  • Supplier Selection: Identify reputable chemical suppliers and manufacturers, particularly those with established operations in regions like China, known for efficient chemical production. Look for suppliers who can consistently provide high-purity materials (e.g., 99% assay).
  • Pricing and Bulk Orders: When seeking the CAS 619-84-1 price, it is advisable to request quotes for different quantities. Bulk purchases often offer significant cost advantages, making it important to factor in your projected needs.
  • Quality Assurance: Ensure that any potential 4-Dimethylaminobenzoic Acid supplier can provide comprehensive documentation, including Certificates of Analysis (CoA) confirming purity and physical properties, such as its white powder appearance and melting point range (241-243℃).
  • Application Focus: Understanding your specific application – whether for advanced photosensitive materials, custom coatings, or dye synthesis – will help you articulate your requirements to potential suppliers and ensure you receive the most suitable product.

By diligently approaching the procurement process, businesses can secure a reliable supply of 4-Dimethylaminobenzoic Acid, enabling them to drive innovation and maintain high standards in their respective industries. As a key intermediate, its availability and quality directly impact the success of numerous advanced material syntheses.