Sodium 1,3-dihydroxypropan-2-yl phosphate pentahydrate(CAS: 13408-09-8)

Sodium 1,3-dihydroxypropan-2-yl phosphate pentahydrate has a crystalline form and a molecular weight of approximately 425.39 g/mol. It is moderately soluble in water but insoluble in organic solvents. The compound is relatively inert with a low reactivity. It exhibits a melting point of about 150°C and has a characteristic hygroscopic nature due to its pentahydrate form.

Sodium 1,3-dihydroxypropan-2-yl phosphate pentahydrate is typically synthesized by a series of reactions involving the esterification of sodium phosphate with 1,3-dihydroxypropan-2-ol. The process involves the use of amines as catalysts and is carried out under mild conditions. The synthetic route ensures high selectivity and yield, making the compound suitable for various industrial applications.

Sodium 1,3-dihydroxypropan-2-yl phosphate pentahydrate is widely used in the pharmaceutical industry for its role in drug formulations and as a stabilizer. It is also utilized in the production of phosphoric acid and in the synthesis of other phosphorus-containing compounds. Additionally, it finds applications in the polymer industry as a plasticizer and in the production of advanced materials such as sensors and semiconductors.

When handling Sodium 1,3-dihydroxypropan-2-yl phosphate pentahydrate, it is recommended to wear appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood to minimize inhalation risks. Spills should be cleaned up using absorbent materials and disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed handling instructions and emergency procedures.