Ethyl dihydrogen phosphate(CAS: 1623-14-9)

Ethyl dihydrogen phosphate (CAS: 1623-14-9) is a white crystalline solid with a molecular weight of approximately 110.12 g/mol. It has a high solubility in water and ethanol, and is moderately reactive, particularly in acidic conditions. Its physical properties include a melting point of around 55°C and a boiling point of around 200°C under vacuum. It is used in various applications due to its chemical stability and reactivity.

Ethyl dihydrogen phosphate (CAS: 1623-14-9) can be synthesized via direct reaction of phosphoric acid with ethyl alcohol in the presence of a suitable catalyst, such as aluminum trichloride. The reaction typically proceeds with a yield of around 85-90%, and the product is purified by crystallization or distillation methods. The process is carried out in an inert atmosphere to prevent unwanted side reactions.

Ethyl dihydrogen phosphate (CAS: 1623-14-9) is used in a variety of industries. It is a key component in the pharmaceutical industry for the synthesis of certain drugs. In the polymer industry, it serves as a plasticizer and stabilizer. It also finds applications in the production of sensors and semiconductors, where its chemical stability and reactivity are advantageous.

When handling Ethyl dihydrogen phosphate (CAS: 1623-14-9), appropriate personal protective equipment (PPE) should be worn, including gloves, safety goggles, and a lab coat. The substance should be handled in a well-ventilated area or a fume hood to prevent inhalation of dust and vapors. Spills should be cleaned up using appropriate absorbent materials, and the area should be properly ventilated. Always consult the Safety Data Sheet (SDS) for detailed handling and disposal instructions.