The compound with CAS No. 14802-03-0 is commonly known as 2-ethylhexyl phosphoric acid mono-2-ethylhexyl ester. This compound is an organophosphorus compound that is primarily used as a solvent and extractant in various industrial applications.

Chemical Structure
• Molecular Formula: C16H35O3P
• Molecular Weight: The molecular weight of this compound is approximately 306.427 g/mol.
Properties
• Appearance: It is typically a clear to pale-yellow liquid.
• Solubility: The compound is soluble in organic solvents and is used in non-aqueous extraction processes.
• Acidity: As a phosphoric acid ester, it exhibits acidic properties which can be utilized in different chemical reactions.
Applications
2-ethylhexyl phosphoric acid mono-2-ethylhexyl ester is utilized in several fields, including:
• Hydrometallurgy: It is used as an extractant for the purification and separation of metal ions, particularly in the extraction of rare earth metals and uranium.
• Chemical Manufacturing: The compound serves as a precursor or intermediate in the synthesis of other organophosphorus compounds.
• Solvent: It’s also used as a solvent in various chemical processes due to its effective solvating properties.
Safety and Handling
When handling this compound, it is important to observe appropriate safety precautions:
• Use personal protective equipment such as gloves, goggles, and protective clothing.
• Ensure proper ventilation in the work area to avoid inhalation of vapors.
• Refer to the Material Safety Data Sheet (MSDS) for specific safety and handling guidelines.
Regulatory Status
As with many chemical substances, the regulatory status may vary by jurisdiction. It is important to be aware of local regulations and guidelines regarding the use and handling of this substance in industrial and laboratory settings.
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