C↓{1-6} alkylamine

例句：

1. 1. The compound is used as a base in the synthesis of polymers.
   这种化合物用作聚合物合成的碱。
2. 2. Alkylamines are often used as intermediates in the production of pesticides.
   烷基胺通常用作生产农药的中间体。
3. 3.Alkylamines have been found to have antibacterial properties.
   烷基胺被发现具有抗菌性质。