Di-n-butylamine (made by reaction of n-butanol and ammonia)

Process description: The reaction of n-butanol and ammonia produces the main product di-n-butylamine. For this purpose, the process consumes sulfuric acid, caustic soda (50%), ammonia, and n-butanol. Utilities consumed comprise cooling water, steam, electricity, inert gas, and process water. Dataset type is technology-specific (extension layer). Allocation type is allocation via mass. In case of energy co-production, allocation via avoided burden is applied for the co-produced energy. CAS RN is 111-92-2. All datasets are based on the attributional LCA approach and the methodology defined in the cm.chemicals methodology document.