China and the United States are the leading exporters of Triisobutyl phosphate (CAS 126-71-6), collectively accounting for over 60% of global exports in 2023–2024, while Germany, South Korea, and India represent the largest importing markets. Triisobutyl phosphate prices have remained relatively stable amid steady demand from flame retardant and plasticizer applications. Export volumes from China increased modestly year-on-year, while U.S. exports held steady, and European imports showed consistent growth—reflecting sustained industrial uptake in polymer and coating sectors.
Triisobutyl phosphate (TIBP) is a colorless to pale yellow, low-volatility liquid with a mild, characteristic odor. It is an organophosphorus compound classified as a trialkyl phosphate ester. TIBP is primarily used as a plasticizer for cellulose acetate and nitrocellulose, and as a solvent and extractant in metal hydrometallurgy—particularly for the separation and purification of rare earth elements and uranium. It also serves as a flame retardant additive in certain polymer systems and as an intermediate in the synthesis of specialty phosphates for lubricant additives and stabilizers. Typical application areas include plastics, nuclear fuel processing, coatings, and high-performance lubricants.
This chemical is included in Fine Chemicals. See more about what is Triisobutyl phosphate and Triisobutyl phosphate SDS information.
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