For professionals in the pigment manufacturing industry, the selection of high-quality intermediates directly impacts the vibrancy, durability, and performance of their final products. 4-Nitrophthalonitrile, identified by CAS number 31643-49-9, is a valuable organic compound that plays a significant role as a precursor in the creation of specialized pigments. Understanding its characteristics and procurement channels is vital for optimizing production and innovation.

The Role of 4-Nitrophthalonitrile in Pigment Chemistry

4-Nitrophthalonitrile (C8H3N3O2, MW: 173.13) is distinguished by its chemical structure, featuring nitrile functionalities and a nitro group. This molecular configuration makes it an excellent intermediate for synthesizing complex organic molecules that exhibit strong chromophoric properties. Pigment chemists leverage 4-Nitrophthalonitrile in various synthetic pathways to produce pigments with desired color shades, lightfastness, and thermal stability. The high purity, typically ≥99.0%, is crucial to ensure the consistency and quality of the final pigment output.

Key Specifications and Properties for Buyers

When evaluating 4-Nitrophthalonitrile for pigment production, manufacturers often look for specific physical and chemical properties. The common appearance as a white to light yellow powder is a standard indicator. Beyond the assay of ≥99.0%, factors like melting point (around 142-145°C) and low moisture content are important for efficient processing and storage. For procurement managers, the ability to purchase this intermediate in bulk quantities, often packaged in 30 kg drums, is also a key consideration. The availability of detailed product documentation, such as technical data sheets and safety information, is non-negotiable for industrial applications.

Finding a Reliable Manufacturer and Supplier

Securing a consistent and high-quality supply of 4-Nitrophthalonitrile is essential for uninterrupted pigment production. Companies seeking to buy this intermediate often turn to specialized chemical manufacturers and suppliers, particularly those based in China, known for their competitive pricing and production capabilities. It is imperative to partner with suppliers who demonstrate a strong commitment to quality control and can provide reliable delivery timelines. Quick response to inquiries regarding price and availability is also a hallmark of a good supplier.

Partnering with NINGBO INNO PHARMCHEM CO.,LTD. for Your Pigment Needs

NINGBO INNO PHARMCHEM CO.,LTD. is a dedicated supplier of fine chemicals and intermediates, including 4-Nitrophthalonitrile. We understand the unique requirements of the pigment industry and are committed to providing products that meet the highest standards of purity and performance. Our goal is to be your trusted partner, offering efficient procurement, competitive pricing, and timely delivery to support your manufacturing operations. Contact us today to inquire about purchasing 4-Nitrophthalonitrile and discover how we can enhance your pigment synthesis processes.