abstract |
An object of the present invention is to provide a production method capable of obtaining a fluorine-containing aliphatic amine hydrochloride having a high purity in a high yield. In a solution (X) containing a fluorine-containing aliphatic amine (A), hydrogen chloride (B), an organic solvent and water, (B) is allowed to act on (A) to form a fluorine-containing aliphatic amine hydrochloride. A method for producing a fluorinated aliphatic amine hydrochloride comprising the step (I) of obtaining (C), wherein the concentration of (B) in the solution (X) immediately after the production of (X) is the weight of (X) The manufacturing method of the fluorine-containing aliphatic amine hydrochloride which is 1 to 10 weight% on the basis of. [Selection figure] None |