<p><b>1,2-丁二醇</b>（英語：<span lang="en">1,2-Butanediol</span>）是化學式為(HOCH<sub>2</sub>(HO)CHCH<sub>2</sub>CH<sub>3</sub>的二元醇，帶有一個手性碳原子，常見的為外消旋混合物，物理性質為無色液體，工業上可由氫化1,2-環氧丁烷來製備。
</p><p>這種二醇由夏爾-阿道夫·武爾茨於1859年首次描述。</p>
<h2><span id=".E6.B3.A8.E9.87.8A"></span><span id="注释">注釋</span></h2>
<h2><span id=".E5.8F.82.E8.80.83.E6.96.87.E7.8C.AE"></span><span id="参考文献">參考文獻</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>國際化學品安全卡03</li>
<li>SIDS Initial Assessment Report for 1,2-Butanediol from the Organisation for Economic Co-operation and Development (OECD)</li></ul><!-- 
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**1,2 - 丁二醇**（英語：1,2-Butanediol）是化學式為 (HOCH2(HO)CHCH2CH3 的二元醇，帶有一個手性碳原子，常見的為外消旋混合物，物理性質為無色液體，工業上可由氫化 1,2 - 環氧丁烷來製備。

這種二醇由夏爾 - 阿道夫・武爾茨於 1859 年首次描述。

## 注釋

## 參考文獻

## 外部連結

* 國際化學品安全卡 03
* SIDS Initial Assessment Report for 1,2-Butanediol from the Organisation for Economic Co-operation and Development (OECD)
1,2-丁二醇