Ethylamine 70% aq. solution is widely used in chemical industry for the synthesis of diethyldiazene, dimethylolethyltriazone, ethylcyanopyrolidone disperse and 1,3-diethylthiourea. It is also used in the production of mining chemicals and flotation agents such as isopropylethyl thiocarbamates. In polymer industry, it is used as a chain stopper in polyurethane production to control degree of polymerization. It is a precursor used for the preparation of benzilnitrate, detergents, rayon, rocket propellant, and in preparation of alkyl isocyanates, which find application in the manufacture of pharmaceuticals. In rubber industry, it is utilized as a vulcanization accelerator for sulfur cured rubbers.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.