Dimethylacetamide (DMAc) Market Key Opportunities and Forecast up to 2025
Dimethylacetamide Market: Overview Dimethylacetamide (also known as dimethyl-amide acetate, DMAc, or DMA) is an organic compound with chemical formula C 4 H 9 NO. It is a clear colorless liquid with faint pungent odor that is similar to ammonia. The compound has about the same density as that of water. DMAc is miscible with water as well as most organic solvents such as benzene, alcohol, acetone, and ether. However, it is poorly soluble in aliphatic hydrocarbons. When DMAc is heated till it decomposes, it emits toxic fumes of nitrogen oxides that can be highly irritating to eyes and mucous membranes. DMAc is synthesized with the reaction between dimethyl-amine and esters of acetic acid and acetic anhydride. The reaction takes place at elevated temperature and pressure, and the substance is purified by distillation. Another method of preparing DMAc is through dehydration of the salt of dimethyl-amine and acetic acid. DMAc hydrolyzes in the presence of acids; however, it exhibits ...