trinbutylfoszfát

Tributyl phosphate, often abbreviated as TBP, is an organophosphorus compound with the chemical formula (CH3CH2CH2CH2O)3PO. It is a clear, colorless liquid with a mild, fruity odor. TBP is primarily used as a solvent and a plasticizer.

Its ability to dissolve a wide range of substances makes it valuable in various industrial applications. For instance, it is employed in the extraction of metals, such as uranium and plutonium, from nuclear fuel reprocessing. This process is crucial for managing nuclear waste and recovering valuable materials. TBP also finds use as an anti-foaming agent in many industrial processes and in certain hydraulic fluids.

As a plasticizer, TBP is incorporated into polymers to increase their flexibility and durability. It is sometimes used in the production of lacquers, coatings, and adhesives. Due to its low volatility and good stability, it is a preferred choice in certain specialized formulations.

While TBP has beneficial industrial uses, it is also important to note its potential environmental and health considerations. It has low acute toxicity but can be irritating to the skin and eyes. Environmental persistence and bioaccumulation are factors that are monitored in its industrial use.