N,N-Dimethylethylenediamine (110-70-3) (C4H12N2)

N,N-Dimethylethylenediamine is an aliphatic diamine with the chemical formula CHN and molecular weight 88.15 g/mol. It appears as a clear, colorless liquid with a strong amine odor. It is miscible with water and many organic solvents, strongly alkaline, and hygroscopic. It is flammable and stable under normal conditions when stored properly.
In terms of uses and applications, N,N-Dimethylethylenediamine is widely used as an intermediate in organic synthesis and as a catalyst in polyurethane foam production. It accelerates urethane reactions and improves curing performance. It is also used in epoxy curing agents, ion-exchange resins, surfactants, and textile chemicals. In pharmaceuticals and agrochemicals, it serves as a building block for active molecules. Additionally, it is applied in water treatment and specialty chemical manufacturing where tertiary and primary amine functionality is valuable.