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Tributyl phosphate
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Tributyl phosphate (TBP) is an important organophosphorus compound. The following is a detailed product introduction:
Basic Information
• The chemical formula of tributyl phosphate is C₁₂H₂₇O₄P. It appears as a colorless to light yellow transparent liquid with a slight special odor. It belongs to ester compounds and is made by esterification of phosphoric acid and n-butanol.
Physical Properties
• The boiling point is approximately 289℃, the melting point is below -80℃, and the density relative to water is 0.976g/cm³. It is slightly soluble in water and miscible with various organic solvents such as ethanol, ether, benzene, etc. This solubility allows it to be fully mixed with other substances in different industrial application scenarios to exert its effect.
Chemical Properties
• It has certain chemical stability, but it will undergo hydrolysis reactions under strong acid and strong alkali conditions to generate corresponding phosphate salts and alcohols. It can also form complexes with some metal ions. This property has important application value in fields such as metal extraction.
Main Uses
• In industry, tributyl phosphate is an excellent solvent and is widely used in industries such as coatings, inks, and adhesives. It can effectively dissolve various resins and polymers, improving product performance and process operability.
• In the chemical field, it is often used in extraction and separation processes, such as extracting and separating target metal ions from acidic solutions of rare metals to improve the purity and recovery rate of metals.
• In the petrochemical industry, it can be used as a defoamer, which can effectively eliminate the foam generated during the production, transportation, and storage of oil products, ensuring the safety and stable operation of production.
Precautions
• Tributyl phosphate is a low-toxicity chemical, but protection should still be taken during use and storage to avoid skin contact and inhalation of its vapor. At the same time, it should be kept away from fire and heat sources to prevent dangerous situations such as burning and explosion. Store in a cool, ventilated warehouse, and store separately from oxidants, acids, and alkalis to ensure safety.Contact person: 贾经理
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