2-ethylhexyl diphenyl phosphate

2-Ethylhexyl diphenyl phosphate (CAS 1241-94-7 ), commercially known as Santicizer 141, Phosflex 362, Disflamoll, or by the abbreviation EHDPP, is an organophosphate ester used across polymer and coating systems. It functions as a combined plasticizer and flame retardant, reducing flammability while improving flexibility and processability in a single additive. This simplifies formulation and reduces the overall component count. In vinyl and cellulosic polymer compounds, EHDPP functions as a primary or secondary plasticizer, delivering flame retardancy without requiring a separate halogenated additive for the mixture. Coating formulators use it in fire-retardant architectural and industrial coatings where both flexibility and reduced combustibility are specification requirements for the final application. Adhesive and sealant manufacturers incorporate it to lower viscosity during processing while meeting flammability standards in construction and transportation end markets globally. In lubricant and metalworking fluid formulations, it contributes anti-wear performance and thermal stability under high-load conditions, enhancing the durability of the mechanical systems. EHDPP is supplied as a clear liquid at ambient temperature, suitable for direct blending into polymer melts, solvent-based coatings, and various industrial fluid systems. It is available in technical grade, which is the standard specification for industrial and polymer applications. Bulk liquid supply in drums and ISO containers is the typical commercial format. Contact us for supply of 2-ethylhexyl diphenyl phosphate Request Quote

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