ethylamine hydrochloride

例句：

1. 1. This compound isused in the synthesis of many important chemicals.
   这种化合物在合成许多重要化学物质中被使用。
2. 2. Ethylamine hydrochlorideis a common ingredient in household cleaning products.
   乙胺盐酸盐是家庭清洁产品中的常见成分。
3. 3. The chemical was synthesizedusing a process that involves the reaction ofethylamine and hydrogen chloride.
   该化学是通过将乙胺和氢氯酸反应来合成的。