Morpholine 2,5-dione

Properties:

• Morpholine-2,5-dione (also known as morpholine-2,5-dione, CAS number: 34037-21-3) is an organic compound with the chemical formula C4H5NO3 and a molecular weight of 115.09.
• It is a white crystalline solid that is soluble in water and most organic solvents.
• At room temperature, it is stable, but it decomposes when heated to high temperatures.
• It is relatively stable under acidic conditions, but hydrolysis occurs under alkaline conditions.

Applications:

• Morpholine-2,5-dione is primarily used in the field of organic synthesis.
• It serves as a reactive intermediate, participating in various organic reactions such as oxidation and amidation.
• Additionally, it can be used as a catalyst and chelating agent, finding applications in areas like dyes and pharmaceuticals.

Synthesis:

• Morpholine-2,5-dione can be synthesized by oxidizing morpholine.
• First, morpholine reacts with an appropriate oxidizing agent (such as hydrogen peroxide) to form morpholine N-oxide.
• Subsequently, the morpholine N-oxide is heated under alkaline conditions and further oxidized to yield morpholine-2,5-dione.

Safety Information:

• Morpholine-2,5-dione is generally safe under normal operating conditions.
• However, as with any organic compound, precautions should be taken during handling.
• It may cause skin and eye irritation, so personal protective equipment (such as gloves and goggles) should be used when handling it.
• Avoid inhaling its dust or vapors and maintain good ventilation in the working area. Seek medical attention if ingested or if excessive exposure occurs.