2-丁炔醇

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| ImageFile = But-2-yn-1-ol-2D-structure.svg
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| OtherNames = 2-丁炔-1-醇
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| Section2 = {{Chembox Properties
| C=4|H=6|O=1
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| BoilingPt = 55 °C（8 mmHg）

它和三苯基膦、溴反应，可以得到1-溴-2-丁炔。

参考文献