乙基酯的意思、翻譯和例句

是什麼意思

「乙基酯」是指由乙醇和有機酸反應生成的酯類化合物,通常具有特定的香味和氣味,廣泛應用於香料、食品添加劑和溶劑等領域。它的化學結構中包含一個乙基(-C2H5)基團和一個酯基(-COO-)。在化學合成中,乙基酯常用於合成其他化合物。

依照不同程度的英文解釋

  1. A type of chemical compound.
  2. A substance made from alcohol and acid.
  3. A compound that has a pleasant smell.
  4. A chemical formed from a reaction between alcohol and an acid.
  5. A compound used in flavors and fragrances.
  6. An organic compound that can be used in various applications.
  7. A substance that can be derived from the reaction of ethanol and organic acids.
  8. An ester derived from ethanol and a carboxylic acid.
  9. A class of compounds characterized by the presence of an ester functional group.
  10. A chemical compound formed by the reaction of ethanol and a carboxylic acid, often used in the production of flavors and fragrances.

相關英文單字或片語的差別與用法

1:Ethyl ester

用法:

這是一個更廣泛的術語,指的是由乙基基團和酸的酯化反應生成的任意酯類化合物。這個術語可以用來描述多種不同的化合物,而不僅限於特定的結構。這些化合物在化學和工業應用中都很重要。

例句及翻譯:

例句 1:

乙基酯在製藥行業中有廣泛的應用。

Ethyl esters have wide applications in the pharmaceutical industry.

例句 2:

許多香料和香精都是乙基酯的衍生物。

Many flavors and fragrances are derivatives of ethyl esters.

例句 3:

這種化合物被用作溶劑和提取劑。

This compound is used as a solvent and an extractant.

2:Ester

用法:

這是一類化合物,通常由醇和酸反應生成,具有特定的化學結構,並常用於製造香料、塑料和溶劑。酯類化合物的特性使其在許多工業和日常產品中都非常重要。

例句及翻譯:

例句 1:

酯是一類重要的有機化合物,廣泛存在於自然界中。

Esters are an important class of organic compounds found widely in nature.

例句 2:

許多水果的香味來自於天然酯。

The aroma of many fruits comes from natural esters.

例句 3:

酯類化合物在化學合成中扮演著關鍵角色。

Esters play a key role in chemical synthesis.

3:Ethyl acetate

用法:

這是一種常見的乙基酯,廣泛用於工業和實驗室中,作為溶劑和清潔劑。它具有果香味,常用於食品和飲料中作為香料。

例句及翻譯:

例句 1:

乙酸乙酯是一種常用的溶劑,特別是在油漆和清潔產品中。

Ethyl acetate is a commonly used solvent, especially in paints and cleaning products.

例句 2:

這種化合物在化學實驗中經常用作溶劑。

This compound is often used as a solvent in chemical experiments.

例句 3:

乙酸乙酯的氣味常被形容為水果香味。

Ethyl acetate's scent is often described as fruity.