Sodium 2-[bis(2-hydroxyethyl)amino]ethanesulfonate(CAS: 66992-27-6)

Sodium 2-[bis(2-hydroxyethyl)amino]ethanesulfonate (CAS: 66992-27-6) is a white to off-white crystalline powder. It has a molecular weight of approximately 314.27 g/mol. This compound is highly soluble in water and exhibits good solubility in ethanol. It is moderately reactive, particularly in acidic environments. Its chemical properties include the ability to form stable complexes with various metal ions and its neutral to slightly basic pH.

Sodium 2-[bis(2-hydroxyethyl)amino]ethanesulfonate (CAS: 66992-27-6) is typically synthesized through the amination of sodium 2-ethanesulfonate with ethylenediamine. This process involves the use of a catalyst, such as p-toluenesulfonic acid, and is carried out in aqueous medium. The reaction yields a mixture of products, with the desired compound being isolated by recrystallization or chromatography.

Sodium 2-[bis(2-hydroxyethyl)amino]ethanesulfonate (CAS: 66992-27-6) is used in various industries. It is a key component in pharmaceutical formulations, serving as a salt formation reagent and a solubilizer. In the polymer industry, it is used in the production of water-soluble polymers. Additionally, it finds applications in the manufacturing of sensors, semiconductors, and as a buffer in biochemical research.

When handling Sodium 2-[bis(2-hydroxyethyl)amino]ethanesulfonate (CAS: 66992-27-6), it is important to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. This compound should be used in a well-ventilated area, preferably under a fume hood, to minimize inhalation risks. Spills should be handled with caution, using appropriate absorbents, and cleaned up according to safety guidelines. Always consult the Safety Data Sheet (SDS) for detailed safety information.