<p><b>1,3-戊二烯</b>，也稱為<b>間戊二烯</b>（英語：<span lang="en">Piperylene</span>），是一種共軛二烯烴，結構式CH<sub>2</sub>=CHCH=CHCH<sub>3</sub>，存在兩種順反異構體，常溫常壓下為無色液體，具有揮發性，且易燃，可作為塑料生產的單體。
</p>
<h2><span id=".E5.8F.A6.E8.A7.81"></span><span id="另见">另見</span></h2>
<ul><li>丁二烯</li>
<li>環戊二烯</li>
<li>異戊二烯</li></ul><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>

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**1,3 - 戊二烯**，也稱為**間戊二烯**（英語：Piperylene），是一種共軛二烯烴，結構式 CH2=CHCH=CHCH3，存在兩種順反異構體，常溫常壓下為無色液體，具有揮發性，且易燃，可作為塑料生產的單體。

## 另見

* 丁二烯
* 環戊二烯
* 異戊二烯

## 參考文獻
1,3-戊二烯