CAS · 618-83-7
Product Overview
5-Hydroxyisophthalic acid is a high-purity pharmaceutical-intermediates supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Appearance | White to pale yellow crystals |
|---|---|
| Assay | 99% Min |
| Water content | 0.5% Max |
Applications
5-Hydroxyisophthalic acid is widely used as a versatile building block in polymer chemistry, coordination chemistry, and materials science. It serves as a monomer for the synthesis of polyesters, polyamides, and other high-performance polymers, where its hydroxyl and carboxylic acid groups enable crosslinking and enhance thermal and mechanical properties. In coordination chemistry, it acts as a ligand for the preparation of metal-organic frameworks (MOFs), catalysts, and chelating agents. The compound is also used in the development of specialty coatings, adhesives, and surface modification agents due to its bifunctional reactivity and ability to improve adhesion, solubility, and structural integrity.
Benefits
The benefits of 5-Hydroxyisophthalic acid include its multifunctional reactivity, chemical stability, and ability to impart enhanced properties to polymers and materials. Its hydroxyl group allows for additional functionalization and crosslinking, which can improve thermal stability, mechanical strength, and chemical resistance of polymeric products. The carboxylic acid groups facilitate strong coordination with metal ions, enabling the construction of robust MOFs and catalytic systems. Moreover, the compound's stability under standard handling conditions ensures reproducible performance in both laboratory and industrial applications, making it a reliable intermediate for advanced material and polymer synthesis.
Conclusion
5-Hydroxyisophthalic acid is a valuable bifunctional intermediate with broad applications in polymer synthesis, materials development, and coordination chemistry. Its multifunctional groups, chemical stability, and versatility enable the creation of high-performance polymers, metal-organic frameworks, and specialty materials. These properties make it an essential compound for researchers and manufacturers seeking enhanced functionality, durability, and performance in advanced chemical applications.
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