Esters
酯
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An ester is any compound with the general formula 酯是任何具有通式
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where R and R' are any alkyl groups. Most esters have pleasant odors. Esters are responsible for the fragrances of many flowers and the pleasant tastes of ripened fruits. Bananas contain the ester amyl acetate, and oranges the ester octyl acetate. Wintergreen mints contain the ester methyl salicylate, called oil of wintergreen.
其中R和R'可以是任何烷基基团。大多数酯类具有令人愉快的气味。酯类是许多花卉香气和成熟水果 pleasant taste 的原因。香蕉含有酯类物质乙基乙酸，橙子含有酯类物质辛基乙酸。冬青油含有酯类物质甲基水杨酸酯，称为冬青油。
Beeswax and other waxes are composed of esters.
蜂蜡和其他蜡是由酯类组成的
| Hydrocarbon derivatives
碳氢化合物衍生物 |
Carbon compounds
Chemistry concepts
Reference
Shipman, Wilson, Todd
Sec 15.4
索引 碳化合物 化学概念 参考文献：Shipman、Wilson、Todd，第 15.4 节
| HyperPhysics*****Chemistry
HyperPhysics ***** 化学 | R Nave |
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