Environmental protection becomes more stringent and MDEA demand continues to be released

mdea, also known as methyldiethanolamine, is usually called n-methyldiethanolamine. its molecular formula is c5h13no2 and its cas number is 105-59-9. mdea is a colorless or slightly yellow viscous liquid with a boiling point of 246~248°c, a flash point of 260°c, a freezing point of -21°c, a relative density of 1.0377 (20, 4°c), a refractive index…