<p><b>二氯化釕</b>是一種無機化合物，化學式為RuCl<sub>2</sub>。它可由金屬釕和氯氣在一氧化碳的存在下反應得到，或通過三氯化釕和氫氣在鉑黑和氯化氫的存在下於乙醇中反應得到：</p>
<dl><dd><span><span><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\mathsf {Ru+Cl_{2}\ \xrightarrow {CO} \ RuCl_{2}}}}">
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    <annotation encoding="application/x-tex">{\displaystyle {\mathsf {Ru+Cl_{2}\ \xrightarrow {CO} \ RuCl_{2}}}}</annotation>
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<dd><span><span><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\mathsf {2RuCl_{3}+H_{2}\ \xrightarrow {Pt,HCl} \ 2RuCl_{2}+2HCl}}}">
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  </semantics></math></span></span></dd></dl><p>它可以進一步被氫還原為單質釕。它可以和芳烴形成配合物。</p>
<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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**二氯化釕**是一種無機化合物，化學式為 RuCl2。它可由金屬釕和氯氣在一氧化碳的存在下反應得到，或通過三氯化釕和氫氣在鉑黑和氯化氫的存在下於乙醇中反應得到：

　
: ${\mathsf {Ru+Cl_{2}\ \xrightarrow {CO} \ RuCl_{2}}}$

　
: ${\mathsf {2RuCl_{3}+H_{2}\ \xrightarrow {Pt,HCl} \ 2RuCl_{2}+2HCl}}$

它可以進一步被氫還原為單質釕。它可以和芳烴形成配合物。

## 參考文獻
13465-51-5