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单词 leucoline
释义

leucoline

英汉-汉英词典
n. 喹啉,氮(杂)萘
词组 | 习惯用语
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  • alkaline adj. [化]碱性的,碱的
  • crinoline n. 裙衬;带衬的裙;四周鼓出的裙
  • nicoline 醉鱼碱

网络短语:
leucoline 喹啉; 啶英语;
英语百科

Quinoline

Quinoline molecule

Quinoline is a heterocyclic aromatic organic compound with the chemical formula C9H7N. It is a colorless hygroscopic liquid with a strong odor. Aged samples, especially if exposed to light, become yellow and later brown. Quinoline is only slightly soluble in cold water but dissolves readily in hot water and most organic solvents. Quinoline itself has few applications, but many of its derivatives are useful in diverse applications. A prominent example is quinine, an alkaloid found in plants. 4-Hydroxy-2-alkylquinolines (HAQs) are involved in antibiotic resistance.

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