Customization: | Available |
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CAS No.: | 126-73-8 |
Formula: | C12h27o4p |
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Tributyl phosphate (TBP) is a colorless, almost odorless liquid belonging to the organic compound. Its chemical formula is C12H27O4P or (C4H9)3PO4, and it has low surface tension and is slightly soluble in water. The main uses of tributyl phosphate include as a solvent, a plasticizer for , cellulose acetate, chlorinated rubber and polyvinyl chloride, and an extractant for rare metals. Due to its low surface tension and insolubility in water, tributyl phosphate is also used as an industrial defoaming agent, which can effectively destabilize the film of the formed foam and quickly defoam. However, tributyl phosphate cannot be used in food or cosmetics. 12.
Melting point | -79 °C (lit.) |
Boiling point | 180-183 °C/22 mmHg (lit.) |
density | 0.979 g/mL at 25 °C (lit.) |
vapor density | 9.2 (vs air) |
vapor pressure | 27 mm Hg ( 178 °C) |
refractive index | n20/D 1.424(lit.) |
Fp | 380 °F |
storage temp. | Store below +30°C. |
solubility | water: soluble1ml in 165ml water |
form | Liquid |
color | Clear |
Odor | Odorless |
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