Dimethylamine solution is widely used in the production of various industrial and agricultural chemicals. It serves as a key intermediate in the synthesis of dimethylformamide (DMF) and dimethylacetamide (DMAc), which are essential solvents in the polymer and pharmaceutical industries. Additionally, it is employed in the manufacture of herbicides, pesticides, and fungicides, playing a crucial role in crop protection and agricultural productivity.

In the water treatment sector, dimethylamine solution is utilized to produce ion-exchange resins, which are effective in removing impurities and contaminants from water. It is also a vital component in the production of rubber chemicals, such as vulcanization accelerators, enhancing the durability and performance of rubber products.

Furthermore, this chemical finds application in the synthesis of pharmaceuticals, including antihistamines and local anesthetics, contributing to advancements in medical treatments. Its versatility and reactivity make it a valuable compound across multiple industries.