2-(2-Nonylphenoxy)ethanol - phosphoric acid (1:1)(CAS: 51811-79-1)

2-(2-Nonylphenoxy)ethanol - phosphoric acid (1:1) has a crystalline form with a molecular weight of approximately 369.43 g/mol. It is slightly soluble in water and miscible with ethanol and acetone. It exhibits moderate reactivity towards nucleophiles and can be used in various chemical reactions. The compound has a pKa value of around 2.0, indicating its acidic properties.

2-(2-Nonylphenoxy)ethanol - phosphoric acid (1:1) can be synthesized by reacting 2-nonylphenol with ethanol in the presence of phosphoric acid as a catalyst. The reaction is conducted under mild conditions, yielding a 1:1 molar ratio of the product with a high selectivity and yield. The process is typically carried out in a solvent such as toluene or xylene to enhance the reaction rate.

2-(2-Nonylphenoxy)ethanol - phosphoric acid (1:1) is primarily used in the pharmaceutical, cosmetic, and polymer industries. It serves as a surfactant and emulsifier in personal care products and has applications in the synthesis of complex organic molecules in the pharmaceutical sector. Additionally, it is utilized in the formulation of specialty polymers and as a component in various sensor technologies.

When handling 2-(2-Nonylphenoxy)ethanol - phosphoric acid (1:1), it is important to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. The compound should be handled in a well-ventilated area or a fume hood to avoid inhalation. In case of a spill, neutralize the acid with a base and dispose of the mixture according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed handling instructions and emergency procedures.