For professionals in the chemical and manufacturing industries, a deep understanding of a compound's properties is fundamental to its successful application. Phosphoric Acid 2-Ethylhexyl Ester (CAS 12645-31-7) is an organophosphate ester highly valued for its dual role as a functional additive and a specialized extractant. As a leading manufacturer and supplier, NINGBO INNO PHARMCHEM CO.,LTD. ensures that this chemical meets the exacting standards required for industrial applications. This article delves into the key physical and chemical characteristics that make this ester a critical component for formulators and process engineers.

The physical appearance of Phosphoric Acid 2-Ethylhexyl Ester is typically described as a liquid, often ranging from colorless to a light yellow or orange hue. This visual characteristic is important for quality assessment upon receipt. Its density is approximately 1.01 g/cm³ at 20°C, a parameter vital for calculating volumes and ensuring proper mixing in formulations. The boiling point is noted as being above 180°C at standard atmospheric pressure, although it is important to note that the compound decomposes at this temperature. This suggests that processing should be conducted with consideration for thermal stability, especially in high-temperature applications. When you buy this chemical, understanding these properties helps in designing robust industrial processes.

Chemically, Phosphoric Acid 2-Ethylhexyl Ester exhibits properties that make it an excellent plasticizer. It contributes to the flexibility and longevity of polymers, reducing brittleness and improving overall material performance. This makes it a sought-after additive for manufacturers in the plastics and coatings industries. Furthermore, its chemical structure facilitates its function as an effective extractant, particularly for rare earth elements and other valuable metals. The compound's solubility in common organic solvents like toluene and ethanol, coupled with its limited solubility in water (5.95 μg/L at 20℃), dictates its suitability for specific extraction or reaction mediums. The pKa of 3.1 at 20°C also provides insight into its acidic nature and potential reactivity.

Procurement managers and research scientists looking to purchase Phosphoric Acid 2-Ethylhexyl Ester need a reliable supplier that guarantees quality and consistent specifications. NINGBO INNO PHARMCHEM CO.,LTD. provides this chemical with guaranteed purity levels, often exceeding 98%, ensuring it performs optimally in its intended applications. We offer competitive pricing for bulk orders, making it accessible for large-scale industrial use. Whether you require it as a key ingredient for polymer formulations or as a crucial component in metal separation processes, our team is ready to assist with your sourcing needs and provide the necessary technical documentation.