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	<title> &#187; 4-二甲基苯</title>
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		<title>1-氯-2,4-二甲基</title>
		<link>https://www.dabco.org/archives/4990</link>
		<comments>https://www.dabco.org/archives/4990#comments</comments>
		<pubDate>Fri, 17 May 2024 09:26:10 +0000</pubDate>
		<dc:creator><![CDATA[聚氨酯催化剂]]></dc:creator>
				<category><![CDATA[产品新闻]]></category>
		<category><![CDATA[1-氯-2]]></category>
		<category><![CDATA[4-二甲基苯]]></category>

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		<description><![CDATA[结构式 物竞编号 029j 分子式 c8h9cl 分子量 140.61 标签 4-氯间, 4-chloro-m-xylene 编号系统 物性数据 毒理学数据 生态学数据 分子结构数据 计算化学数据 更多 性质与稳定性 贮存方法 合成方法 用途 编号系统 cas号：95-66-9 mdl号：mfcd00060644 ei ...]]></description>
				<content:encoded><![CDATA[<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>029j</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>                        4-氯间,</p>
<p>                        4-chloro-m-xylene</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>95-66-9</p>
<p><b>mdl号：</b>mfcd00060644</p>
<p><b>einecs号：</b>暂无</p>
<p><b>rtecs号：</b>暂无</p>
<p><b>brn号：</b>暂无</p>
<p><b>pubchem号：</b>暂无</p>
<h2 id="wx">物性数据</h2>
<p><p class="msonormal" align="left"><span lang="en-us"><span>1.<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>性状：</span><span>液体。</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>2.<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>密度（<span lang="en-us">g/ml,20</span></span><span>℃</span><span>）：</span><span lang="en-us">1.06</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>3.<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>相对蒸汽密度（<span lang="en-us">g/ml,</span>空气<span lang="en-us">=1</span>）：未确定<span lang="en-us"></span></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>4.<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>熔点（<span lang="en-us">ºc</span>）：</span><span lang="en-us">-32</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>5.<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>沸点（<span lang="en-us">ºc,</span>常压）：</span><span lang="en-us">187</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>6.<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>沸点（<span lang="en-us">ºc,kpa</span>）：未确定<span lang="en-us"></span></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>7.<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>折射率：未确定<span lang="en-us"></span></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>8.<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>闪点（<span lang="en-us">ºc</span>）：未确定<span lang="en-us"></span></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>9.<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>比旋光度（<span lang="en-us">º</span>）：未确定<span lang="en-us"></span></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>10.<span>&nbsp;&nbsp; </span></span></span><span>自燃点或引燃温度（<span lang="en-us">ºc</span>）：未确定<span lang="en-us"></span></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>11.<span>&nbsp;&nbsp; </span></span></span><span>蒸气压（<span lang="en-us">mmhg,ºc</span>）：未确定<span lang="en-us"></span></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>12.<span>&nbsp;&nbsp; </span></span></span><span>饱和蒸气压（<span lang="en-us">kpa, ºc</span>）：未确定<span lang="en-us"></span></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>13.<span>&nbsp;&nbsp; </span></span></span><span>燃烧热（<span lang="en-us">kj/mol</span>）：未确定<span lang="en-us"></span></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>14.<span>&nbsp;&nbsp; </span></span></span><span>临界温度（<span lang="en-us">ºc</span>）：未确定<span lang="en-us"></span></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>15.<span>&nbsp;&nbsp; </span></span></span><span>临界压力（<span lang="en-us">kpa</span>）：未确定<span lang="en-us"></span></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>16.<span>&nbsp;&nbsp; </span></span></span><span>油水（辛醇<span lang="en-us">/</span>水）分配系数的对数值：未确定<span lang="en-us"></span></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>17.<span>&nbsp;&nbsp; </span></span></span><span>爆炸上限（<span lang="en-us">%,v/v</span>）：未确定<span lang="en-us"></span></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>18.<span>&nbsp;&nbsp; </span></span></span><span>爆炸下限（<span lang="en-us">%,v/v</span>）：未确定<span lang="en-us"></span></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>19.<span>&nbsp;&nbsp; </span></span></span><span>溶解性：未确定</span><span lang="en-us"></span></p>
</p>
<h2 id="dl">毒理学数据</h2>
<p>
    		暂无
    	</p>
<h2 id="st">生态学数据</h2>
<p><p class="msonormal" align="left"><span>该物质对水有稍微的危害。<span lang="en-us"></span></span></p>
</p>
<h2 id="fz">分子结构数据</h2>
<p>
    		暂无
    	</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><p class="msonormal" align="left"><span>避免与强氧化剂接触。<span lang="en-us"></span></span></p>
</p>
<h2 id="zc">贮存方法</h2>
<p>
    		<span>储存于阴凉、通风的库房。远离火种、热源。包装密封。应与氧化剂分开存放，切忌混储。配备相应品种和数量的消防器材。储区应备有合适的材料收容泄漏物。</span>
    	</p>
<h2 id="hc">合成方法</h2>
<p>
    		暂无
    	</p>
<h2 id="yt">用途</h2>
<p>
    		<span>用于有机合成。</span>
    	</p>
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