5-[Ethyl(2-hydroxyethyl)amino]pentan-2-one(CAS: 74509-79-8)

5-[Ethyl(2-hydroxyethyl)amino]pentan-2-one (CAS: 74509-79-8) is a colorless liquid with a molecular weight of 176.23 g/mol. It has a pKa of approximately 7.5 and is soluble in ethanol and acetone. The compound is moderately reactive with strong acids and bases. It crystallizes as a white solid at -20°C.

5-[Ethyl(2-hydroxyethyl)amino]pentan-2-one (CAS: 74509-79-8) is typically synthesized via an amidation reaction between ethylamine and 2-methyl-2-oxopentan-5-ol. The synthesis involves the use of a mild base such as triethylamine to facilitate the reaction, yielding a product with good selectivity and high yield.

5-[Ethyl(2-hydroxyethyl)amino]pentan-2-one (CAS: 74509-79-8) is used in the pharmaceutical industry for the synthesis of certain drugs. It also finds applications in the polymer industry as a monomer and in the sensor technology sector for its reactivity and functional groups.

When handling 5-[Ethyl(2-hydroxyethyl)amino]pentan-2-one (CAS: 74509-79-8), ensure the use of appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Store the compound in a cool, well-ventilated area away from strong acids and bases. In case of a spill, use appropriate spill cleanup materials and consult the safety data sheet (SDS) for detailed instructions.