For professionals in the chemical and materials science industries, sourcing high-quality intermediates is paramount to successful product development and manufacturing. 4-Dimethylaminobenzoic Acid, identified by its CAS number 619-84-1, is one such critical compound. This article aims to guide procurement managers, R&D scientists, and formulation chemists on effectively identifying and purchasing this versatile chemical intermediate.

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

4-Dimethylaminobenzoic Acid is an aromatic compound characterized by a dimethylamino group attached to the para position of benzoic acid. Its molecular formula is C9H11NO2, with a molecular weight of 165.19. It typically presents as a white powder, with a high assay often exceeding 99%. This purity level is crucial for its performance in sensitive applications.

Key Applications Driving Demand

The primary utility of 4-Dimethylaminobenzoic Acid lies in its role as an intermediate for several advanced materials and chemical processes:

  • Photosensitive Materials: It is integral to the synthesis of high-efficiency photosensitive materials, crucial components in electronics, imaging, and optoelectronic devices. Acquiring this material ensures the development of cutting-edge technologies.
  • Coatings and UV Radiation: The compound finds application in specialized coatings, enhancing properties related to ultraviolet radiation absorption and durability. This makes it a valuable ingredient for protective and functional surface treatments.
  • Dye Intermediates: As an important intermediate, it contributes to the creation of various dyes, enabling the production of vibrant and stable colorants for textiles, inks, and plastics.
  • Fine Chemicals and Pharmaceuticals: Beyond these, it serves as a building block in the broader fine chemical sector, including as an intermediate in the synthesis of certain pharmaceutical compounds.

Procurement Strategies: What to Look for in a Supplier

When looking to buy 4-Dimethylaminobenzoic Acid, several factors should be considered to ensure a successful purchase:

  • Purity and Assay: Always prioritize suppliers who clearly state the assay, aiming for 99% or higher for critical applications. Requesting Certificates of Analysis (CoA) is standard practice.
  • Reliable Supply Chain: As a 4-Dimethylaminobenzoic Acid supplier, consistency in production and delivery is key. Partnering with a manufacturer that has robust logistics and quality control processes is vital for uninterrupted operations.
  • Competitive Pricing: While quality is paramount, obtaining competitive CAS 619-84-1 price information from multiple manufacturers is advisable, especially for bulk purchases. Look for suppliers offering transparent pricing structures.
  • Technical Support: A knowledgeable supplier can offer valuable insights into product handling, storage, and application, particularly when integrating this intermediate into new formulations.
  • Origin and Compliance: For many international buyers, understanding the origin of the chemical (e.g., from China) and ensuring compliance with global chemical regulations is an important aspect of procurement.

By focusing on these aspects, businesses can confidently purchase 4-Dimethylaminobenzoic Acid, securing a high-quality intermediate that supports innovation and production efficiency. Engaging with reputable chemical manufacturers in China can often provide access to both quality products and cost advantages, making them a strong option for your sourcing needs.