amine是英语词汇,指一类含有氨基(-NH2)官能团的有机化合物。它们常被用作溶剂、药物、染料、塑料等的原料。amine的使用非常广泛,是有机合成中重要的化合物之一。
例句:
1. I added some amine to the reaction mixture.(我向反应混合物中加入了一些胺。)
2. The amine group is the key active group in this molecule.(这个分子中的胺基是其重要的活性基团。)
3. The amine smell is quite pungent.(胺的气味非常刺鼻。)
4. The solubility of amines in water varies greatly depending on their structure.(胺在水中的溶解度因其分子结构而有很大的差异。)
5. Amines can be synthesized by the reaction between ammonia and alkyl halides.(胺可以通过氨和卤代烷的反应合成。)
6. Aromatic amines are commonly used as dyes.(芳香胺常被用作染料。)
7. The basicity of amines can be determined by measuring their pKa values.(胺的碱性可以通过测量其pKa值来确定。)
8. Some amines have toxic effects on human health.(一些胺对人类健康有毒性影响。)
9. Amines are important intermediates in the synthesis of pharmaceuticals.(胺是合成药物中重要的中间体。)
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