| 摘要 |
The invention relates to novel tertiary diamines belonging to the 1,3‑diamino-2-propanol family, corresponding to the following general formula (I): in which: R1 is a methyl radical or an ethyl radical, and R2, R3, R4 and R5 are chosen independently from a hydrogen atom and an alkyl radical containing from 1 to 6 carbon atoms. Such a novel compound is N,N,N'-trimethyl-N'-hydroxyethyl-1,3-diamino-2-propanol. The invention also relates to the method for preparing same, and to the use thereof for removing the acidic compounds contained in a gaseous effluent. |
