environmental fate and toxicity of n,n-dimethylcyclohexylamine compounds released abstract n,n-dimethylcyclohexylamine (dmcha) is a versatile chemical used in various industries, including the manufacturing of polyurethane foams, coatings, adhesives, and as a catalyst. however, its release into the environment poses potential risks to ecosystems and human health. this paper aims to provide an in-depth analysis of the...