Aliphatic Compounds Containing Nitrogen - Result Question 37

####39. Give a chemical test and the reagent used to distinguish between the following: “Ethylamine and diethylamine”.

$(1988,1 M)$

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Solution:

  1. Carbylamine test given only by primary amine.

$$ \begin{aligned} & CH _3 CH _2-NH _2+CHCl _3 \xrightarrow{KOH} CH _3-CH _2-NC \ & \text { primary amine foul smell } \end{aligned} $$

Nitrosamine test is given only by secondary amine.



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