N-(2-Aminoethyl)-N-methyl-1,2-ethanediamine(CAS: 4097-88-5)

N-(2-Aminoethyl)-N-methyl-1,2-ethanediamine is a colorless to slightly yellow liquid at room temperature. Its molecular weight is approximately 138.17 g/mol. It is slightly soluble in water and soluble in ethanol and methanol. It is known for its basic nature and reactivity towards acids and bases. The compound is stable under normal conditions but should be stored away from strong oxidizing agents.

N-(2-Aminoethyl)-N-methyl-1,2-ethanediamine is synthesized by the reaction of 2-aminoethanol with methylamine in the presence of a base, such as sodium hydroxide, at room temperature. The reaction yields a mixture that can be purified by distillation or recrystallization. The yield is typically over 90%, with good selectivity towards the target compound.

N-(2-Aminoethyl)-N-methyl-1,2-ethanediamine is widely used in the pharmaceutical industry for the synthesis of various drugs, particularly those requiring basic functional groups. It is also used in the polymer industry for the preparation of polyamides and other functional polymers. Additionally, it finds applications in the semiconductor and sensor industries for its unique chemical properties.

When handling N-(2-Aminoethyl)-N-methyl-1,2-ethanediamine, it is important to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. The compound should be handled in a well-ventilated area or fume hood to minimize inhalation risks. Spills should be cleaned up using appropriate absorbents, and the area should be well-ventilated. In case of skin contact, wash with plenty of water. For more detailed safety information, refer to the Safety Data Sheet (SDS).