<p><b>丁酸乙酯</b>，是丁酸的<span data-orig-title="乙酯" data-lang-code="de" data-lang-name="德语" data-foreign-title="Ethylester"><span>乙酯</span></span>，分子式CH<sub>3</sub>CH<sub>2</sub>CH<sub>2</sub>COOCH<sub>2</sub>CH<sub>3</sub>。它可溶於1,2-丙二醇、礦物油和煤油。它有類似黃梨的氣味，是加工橙汁中增味劑的關鍵成分。它也存在於許多水果中，儘管濃度較低。</p>


<h2><span id=".E5.88.B6.E5.A4.87"></span><span id="制备">製備</span></h2>
<p>丁酸乙酯可以由乙醇和丁酸反應而成。通過<span data-orig-title="同位素分析" data-lang-code="en" data-lang-name="英語" data-foreign-title="Isotope analysis"><span>同位素分析</span></span>，可以將天然丁酸乙酯與合成丁酸乙酯區分開來。</p>
<h2><span id=".E7.94.A8.E9.80.94"></span><span id="用途">用途</span></h2>
<p>它通常用作類似橙汁的香料，因此幾乎用於所有出售的橙汁，包括以新鮮或濃縮形式出售的橙汁。</p>
<h2><span id=".E5.8F.82.E8.80.83.E8.B5.84.E6.96.99"></span><span id="参考资料">參考資料</span></h2>

<h2><span id=".E5.A4.96.E9.83.A8.E9.93.BE.E6.8E.A5"></span><span id="外部链接">外部連結</span></h2>
<ul><li>MSDS sheet</li>
<li>Sorption of ethyl butyrate and octanal constituents of orange essence by polymeric adsorbents （頁面存檔備份，存於網際網路檔案館）</li>
<li>Biosynthesis of ethyl butyrate using immobilized lipase: a statistical approach （頁面存檔備份，存於網際網路檔案館）</li></ul><!-- 
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**丁酸乙酯**，是丁酸的乙酯，分子式 CH3CH2CH2COOCH2CH3。它可溶於 1,2 - 丙二醇、礦物油和煤油。它有類似黃梨的氣味，是加工橙汁中增味劑的關鍵成分。它也存在於許多水果中，儘管濃度較低。

## 製備

丁酸乙酯可以由乙醇和丁酸反應而成。通過同位素分析，可以將天然丁酸乙酯與合成丁酸乙酯區分開來。

## 用途

它通常用作類似橙汁的香料，因此幾乎用於所有出售的橙汁，包括以新鮮或濃縮形式出售的橙汁。

## 參考資料

## 外部連結

* MSDS sheet
* Sorption of ethyl butyrate and octanal constituents of orange essence by polymeric adsorbents （頁面存檔備份，存於網際網路檔案館）
* Biosynthesis of ethyl butyrate using immobilized lipase: a statistical approach （頁面存檔備份，存於網際網路檔案館）
105-54-4