Thermal conductivities of the ethanolamines

A relative transient hot-wire technique was used to measure the liquid thermal conductivity of seven ethanolamines: monoethanolamine, diethanolamine, triethanolamine, N,N-dimethylethanolamine, N,N-diethylethanolamine, N-methyldiethanolamine, and N-ethyldiethanolamine. Data are reported at temperatures from 298 to 470 K with an estimated accuracy of plus or minus 2%. The data were correlated with a modified hard sphere model within the accuracy of the measurements.