1,3-Propanesultone （1,3-PS）(CAS: 1120-71-4)

1,3-Propanesultone is an organic compound with the chemical formula C3H6O4S. It is a cyclic sulfone characterized by its three-membered ring structure containing one sulfur atom. This compound is known for its stability and reactivity, making it useful in various chemical applications. It is commonly used as an intermediate in the synthesis of other chemicals and is also recognized for its solubility in polar solvents.

1,3-Propanesultone is widely utilized in pharmaceuticals as a building block for drug synthesis. It also finds applications in industrial processes, particularly in the production of surfactants and flame retardants. In research, it serves as a valuable reagent for organic transformations. Additionally, it has been explored for use in food-related applications, though its primary role remains in chemical and pharmaceutical industries.

1,3-Propanesultone is generally considered safe when handled properly. However, it should be treated with caution as it may cause skin and eye irritation. Safety data sheets recommend using appropriate personal protective equipment (PPE) such as gloves and goggles. It is important to follow established safety protocols to ensure safe handling and storage, as exposure can pose health risks if not managed correctly.

1,3-Propanesultone should be stored in a cool, dry, and well-ventilated area away from direct sunlight. It is typically kept in sealed containers to prevent moisture absorption and maintain stability. The ideal storage temperature is between 15°C and 25°C, and it is advisable to store it in a non-corrosive material to avoid chemical interactions. Proper storage ensures its longevity and safety in handling.