Diisooctyl Phthalate (DIOP), identified by its CAS number 27554-26-3, is a critical chemical compound primarily known for its role as a plasticizer. Its utility in manufacturing stems from a specific set of physical and chemical properties that allow it to effectively modify the characteristics of polymers, making them more flexible and workable. NINGBO INNO PHARMCHEM CO.,LTD. highlights these essential properties that make DIOP a valuable industrial asset.

Visually, Diisooctyl Phthalate presents as a colorless to light yellow viscous liquid. This physical state is advantageous for handling and incorporation into various formulations. Its slight odor is characteristic of ester compounds, and it possesses a viscosity that allows for ease of processing. Crucially, its solubility profile is key to its functionality: it is soluble in most organic solvents and hydrocarbons, which facilitates its use in chemical mixtures, but insoluble in water, which is important for product stability in aqueous environments.

Chemically, DIOP is a diester of phthalic acid and isooctanol. The quality standard for DIOP is typically set at a high purity level, with an assay of 99.0%min. This high purity ensures consistent performance and predictable results in industrial applications. When seeking to procure this material, understanding the Diisooctyl Phthalate properties is paramount to selecting the right grade for a specific need.

The primary application of DIOP is as a plasticizer, where it works by intercalating between polymer chains, increasing their mobility, and thereby reducing the glass transition temperature of the material. This results in enhanced flexibility, elongation, and impact resistance. Beyond plasticization, it also serves as a solvent for various chemicals and as a fixative in gas chromatography, demonstrating its versatility.

For businesses looking to leverage these properties, finding a reliable industrial plasticizer supplier that guarantees the specified quality is essential. While the industry is increasingly mindful of the discourse surrounding phthalates and the push for safer alternatives to DEHP, DIOP continues to be a significant compound due to its proven performance. At NINGBO INNO PHARMCHEM CO.,LTD., we are committed to providing chemicals that meet rigorous standards, supporting our clients in their manufacturing and research endeavors.