Tripentaerythritol, designated by CAS number 78-24-0, is a complex polyol with a molecular formula of C15H32O10. It presents as a white powder and is characterized by its significant number of hydroxyl groups, which contribute to its high reactivity and versatility in chemical synthesis. This compound is a cornerstone ingredient in numerous industrial applications, ranging from advanced coatings to specialized lubricants. NINGBO INNO PHARMCHEM CO.,LTD. offers high-quality tripentaerythritol that meets stringent industry standards.

The typical properties of tripentaerythritol highlight its suitability for demanding applications. With a purity often exceeding 80% for the tri-penta isomer, it offers consistent performance. Key specifications include a low moisture content (≤ 1.00%) and ash content (≤ 1.00%), ensuring minimal interference in sensitive formulations. The hydroxyl value, typically between 33.00% and 36.00%, indicates its high degree of functionalization, making it an excellent precursor for esterification and etherification reactions.

The primary applications of tripentaerythritol are diverse and impactful. It is a vital raw material for alkyd resins, which are fundamental to the paint and coatings industry, providing excellent gloss and durability. In the formulation of synthetic lubricants, particularly those used in aviation, tripentaerythritol-based esters offer superior thermal and oxidative stability. It also functions effectively as a PVC stabilizer and plasticizer, enhancing the flexibility and heat resistance of polyvinyl chloride products. Additionally, it is used as an acrylic monomer in UV curing systems and in the production of various plastic additives and polymer-modified materials.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing manufacturers with reliable access to high-grade tripentaerythritol. Our understanding of its chemical properties and market applications allows us to support clients in optimizing their product formulations. Whether it's for enhancing the performance of coatings, improving the efficiency of lubricants, or developing next-generation polymers, tripentaerythritol remains a critical and versatile chemical intermediate.