N,N'-Bis(2-hydroxybenzyl)ethylenediamine(CAS: 18653-98-0)

N,N'-Bis(2-hydroxybenzyl)ethylenediamine is a white crystalline solid with a molecular weight of approximately 288.23 g/mol. It has good water solubility and is moderately soluble in organic solvents. The compound is known for its reducing properties and can undergo various chemical reactions such as oxidation and reduction. It is stable under normal conditions but should be protected from strong oxidizing agents.

N,N'-Bis(2-hydroxybenzyl)ethylenediamine is synthesized via the condensation of 2-hydroxybenzaldehyde with ethylenediamine. The reaction involves heating the reactants in the presence of a catalyst like p-toluenesulfonic acid. The process typically yields a mixture of isomers, and the desired product can be separated through chromatographic techniques. The overall yield is around 70-80%.

N,N'-Bis(2-hydroxybenzyl)ethylenediamine is primarily used in the pharmaceutical industry as a chelating agent and in the production of drug intermediates. It is also utilized in the polymer industry for its reducing properties, in the semiconductor industry as a dopant precursor, and in sensor technology due to its chemical reactivity.

When handling N,N'-Bis(2-hydroxybenzyl)ethylenediamine, appropriate personal protective equipment (PPE) should be worn, including gloves, safety glasses, and a lab coat. The compound should be stored in a cool, dry place away from strong oxidizing agents. If a spill occurs, it should be handled in a fume hood with appropriate spill cleanup procedures. Safety data sheets (SDS) should be consulted for detailed safety information.