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	<title> &#187; 2-氯对二甲苯</title>
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		<title>2-氯对</title>
		<link>https://www.dabco.org/archives/5006</link>
		<comments>https://www.dabco.org/archives/5006#comments</comments>
		<pubDate>Fri, 24 May 2024 07:32:09 +0000</pubDate>
		<dc:creator><![CDATA[聚氨酯催化剂]]></dc:creator>
				<category><![CDATA[产品新闻]]></category>
		<category><![CDATA[2-氯对二甲苯]]></category>

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		<description><![CDATA[结构式 物竞编号 029n 分子式 c8h9cl 分子量 140.61 标签 2-氯對茬, 2-氯對, 2-氯-1,4-二甲基, 2,5-dimethylchlorobenzene, 2-chloro-1,4-dimethylbenzene, (ch3)2c6h3cl 编号系统 物性数据 毒理学数据 生态学数据 分子结 ...]]></description>
				<content:encoded><![CDATA[<p>    						<img src="http://staticv5.basechem.org/img/tupu/old/fde4a015282141ffafad25ee7afa092e.gif" alt="2-氯对结构式"></p>
<p>结构式</p>
<table class="summary-table table table-striped table-bordered">
<col width="90" />
<tbody>
<tr>
<th scope="row">物竞编号</th>
<td>029n</td>
</tr>
<tr>
<th scope="row">分子式</th>
<td>c8h9cl</td>
</tr>
<tr>
<th scope="row">分子量</th>
<td>140.61</td>
</tr>
<tr>
<th scope="row">标签</th>
<td>
<p>                        2-氯對茬,</p>
<p>                        2-氯對,</p>
<p>                        2-氯-1,4-二甲基,</p>
<p>                        2,5-dimethylchlorobenzene,</p>
<p>                        2-chloro-1,4-dimethylbenzene,</p>
<p>                        (ch3)2c6h3cl</p>
</td>
</tr>
</tbody>
</table>
<ul class="nav nav-tabs">
<li class="active"><a href="#bh">编号系统</a></li>
<li><a href="#wx">物性数据</a></li>
<li><a href="#dl">毒理学数据</a></li>
<li><a href="#st">生态学数据</a></li>
<li><a href="#fz">分子结构数据</a></li>
<li><a href="#js">计算化学数据</a></li>
<li class="dropn pull-right">
                    <a href="" class="dropn-toggle">更多 <span class="caret"></span></a></p>
<ul class="dropn-menu" role="menu">
<li><a href="#xz">性质与稳定性</a></li>
<li><a href="#zc">贮存方法</a></li>
<li><a href="#hc">合成方法</a></li>
<li><a href="#yt">用途</a></li>
</ul>
</li>
</ul>
<h2 id="bh">编号系统</h2>
<p><b>cas号：</b>95-72-7</p>
<p><b>mdl号：</b>mfcd00000564</p>
<p><b>einecs号：</b>202-444-2</p>
<p><b>rtecs号：</b>暂无</p>
<p><b>brn号：</b>2040349</p>
<p><b>pubchem号：</b>24856134</p>
<h2 id="wx">物性数据</h2>
<p>
    		暂无
    	</p>
<h2 id="dl">毒理学数据</h2>
<p>
    		暂无
    	</p>
<h2 id="st">生态学数据</h2>
<p>
    		暂无
    	</p>
<h2 id="fz">分子结构数据</h2>
<p><p>1、&nbsp; 摩尔折射率：40.79</p>
<p>2、&nbsp; 摩尔体积（cm<sup>3</sup>/mol）：133.9</p>
<p>3、&nbsp; 等张比容（90.2k）：318.4</p>
<p>4、&nbsp; 表面张力（dyne/cm）：31.9</p>
<p>5、&nbsp; 极化率（10-24cm3）：16.17</p>
</p>
<h2 id="js">计算化学数据</h2>
<p><p>1.疏水参数计算参考值（xlogp）:无</p>
<p>2.氢键供体数量:0</p>
<p>3.氢键受体数量:0</p>
<p>4.可旋转化学键数量:0</p>
<p>5.互变异构体数量:无</p>
<p>6.拓扑分子极性表面积0</p>
<p>7.重原子数量:9</p>
<p>8.表面电荷:0</p>
<p>9.复杂度:90.6</p>
<p>10.同位素原子数量:0</p>
<p>11.确定原子立构中心数量:0</p>
<p>12.不确定原子立构中心数量:0</p>
<p>13.确定化学键立构中心数量:0</p>
<p>14.不确定化学键立构中心数量:0</p>
<p>15.共价键单元数量:1</p>
</p>
<h2 id="xz">性质与稳定性</h2>
<p>
    		暂无
    	</p>
<h2 id="zc">贮存方法</h2>
<p>
    		暂无
    	</p>
<h2 id="hc">合成方法</h2>
<p>
    		暂无
    	</p>
<h2 id="yt">用途</h2>
<p>
    		暂无
    	</p>
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