2-[(4-Aminopentyl)(ethyl)amino]ethanol(CAS: 69559-11-1)

2-[(4-Aminopentyl)(ethyl)amino]ethanol (CAS: 69559-11-1) is a colorless to slightly yellowish liquid at room temperature. Its molecular weight is approximately 228.32 g/mol. It is soluble in water and ethanol. This compound is reactive towards strong acids and bases, making it susceptible to hydrolysis under certain conditions. It has a pKa of around 11.2, indicating basic properties.

2-[(4-Aminopentyl)(ethyl)amino]ethanol (CAS: 69559-11-1) can be synthesized by reacting 4-pentenol with ethylamine under basic conditions. A suitable catalyst, such as sodium ethoxide, can enhance the reaction rate and yield. The reaction involves the nucleophilic substitution of the hydroxyl group by the amino group, followed by amination to form the desired product.

2-[(4-Aminopentyl)(ethyl)amino]ethanol (CAS: 69559-11-1) is primarily used in the pharmaceutical industry for the synthesis of drug intermediates. It also finds applications in the polymer industry as a monomer or additive. Additionally, it is utilized in the production of sensors and semiconductors due to its specific functional groups, which contribute to its reactivity and solubility properties.

When handling 2-[(4-Aminopentyl)(ethyl)amino]ethanol (CAS: 69559-11-1), it is important to use appropriate personal protective equipment (PPE), including gloves, goggles, and laboratory coats. Handle in a well-ventilated area or fume hood to avoid inhalation. Store in a cool, dry place away from strong acids and bases. In case of spill, neutralize with an appropriate acid or base according to the safety data sheet (SDS). Always consult the SDS for detailed handling and disposal instructions.