2-(2,4-Diaminophenoxy)ethanol sulfate (1:1)(CAS: 70643-20-8)

2-(2,4-Diaminophenoxy)ethanol sulfate (1:1) (CAS: 70643-20-8) is a crystalline compound with a molecular weight of approximately 247.14 g/mol. It has good solubility in water and organic solvents. The compound is relatively stable but can react with strong acids to form sulfate salts. It has a pKa around 10.5, indicating basic properties.

2-(2,4-Diaminophenoxy)ethanol sulfate (1:1) can be synthesized by reacting 2-(2,4-diaminophenoxy)ethanol with sulfuric acid. Commonly, this process uses a stoichiometric ratio to ensure complete conversion. The reaction is catalyzed by a mineral acid and typically yields a product with a purity of over 95%. The process is carried out in an aqueous medium to facilitate the reaction and subsequent purification steps.

2-(2,4-Diaminophenoxy)ethanol sulfate (1:1) (CAS: 70643-20-8) is primarily used in the pharmaceutical industry for the synthesis of certain drugs. It is also utilized in the polymer industry for modifying polymer properties, in the sensor industry for developing sensitive components, and in the semiconductor industry for etching processes and other applications requiring precise reagents.

When handling 2-(2,4-Diaminophenoxy)ethanol sulfate (1:1) (CAS: 70643-20-8), it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. The substance should be used in a well-ventilated area or a fume hood to avoid inhalation of fumes. Spills should be cleaned up using appropriate materials, and the area should be properly decontaminated. Refer to the Safety Data Sheet (SDS) for detailed handling and disposal procedures.