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	<title> &#187; 4&#039;-二甲基-2-羟基-3-萘酚</title>
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		<title>2&#039;,4&#039;-二甲基-2-羟基-3-萘酚</title>
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		<pubDate>Fri, 17 May 2024 09:29:26 +0000</pubDate>
		<dc:creator><![CDATA[聚氨酯催化剂]]></dc:creator>
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		<category><![CDATA[4&#039;-二甲基-2-羟基-3-萘酚]]></category>

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		<description><![CDATA[结构式 物竞编号 0255 分子式 c19h17no2 分子量 291.34 标签 色酚as-mx, 萘酚as-mx, azoic coupling component 29, naphthol as-mx, 3-hydroxy-2-naphthoic acid, 2,4-dimethylanilide 编号系统 物性 ...]]></description>
				<content:encoded><![CDATA[<p>    						<img src="http://staticv5.basechem.org/img/tupu/old/3f45893e409743efb6b1c15f7dca28ea.gif" alt="2&#039;,4&#039;-二甲基-2-羟基-3-萘酚结构式"></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>0255</td>
</tr>
<tr>
<th scope="row">分子式</th>
<td>c19h17no2</td>
</tr>
<tr>
<th scope="row">分子量</th>
<td>291.34</td>
</tr>
<tr>
<th scope="row">标签</th>
<td>
<p>                        色酚as-mx,</p>
<p>                        萘酚as-mx,</p>
<p>                        azoic coupling component 29,</p>
<p>                        naphthol as-mx,</p>
<p>                        3-hydroxy-2-naphthoic acid,</p>
<p>                        2,4-dimethylanilide</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>92-75-1</p>
<p><b>mdl号：</b>mfcd00021633</p>
<p><b>einecs号：</b>202-186-0</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;&nbsp; </span></span></span><span>性状：</span><span> </span><span>结晶。</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>2.<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>密度（</span><span lang="en-us">g/ml,25/4</span><span>℃）：</span><span> </span><span>未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>3.<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>相对蒸汽密度（</span><span lang="en-us">g/ml,</span><span>空气</span><span lang="en-us">=1</span><span>）：未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>4.<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>熔点（</span><span lang="en-us">ºc</span><span>）：</span><span> </span><span>未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>5.<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>沸点（</span><span lang="en-us">ºc,</span><span>常压）：未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>6.<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>沸点（</span><span lang="en-us">ºc,5.2kpa</span><span>）：未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>7.<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>折射率：未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>8.<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>闪点（</span><span lang="en-us">ºc</span><span>）：</span><span> </span><span>未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>9.<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>比旋光度（</span><span lang="en-us">º</span><span>）：未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>10.<span>&nbsp;&nbsp;&nbsp; </span></span></span><span>自燃点或引燃温度（</span><span lang="en-us">ºc</span><span>）：未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>11.<span>&nbsp;&nbsp;&nbsp; </span></span></span><span>蒸气压（</span><span lang="en-us">kpa,25ºc</span><span>）：未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>12.<span>&nbsp;&nbsp;&nbsp; </span></span></span><span>饱和蒸气压（</span><span lang="en-us">kpa,60ºc</span><span>）：未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>13.<span>&nbsp;&nbsp;&nbsp; </span></span></span><span>燃烧热（</span><span lang="en-us">kj/mol</span><span>）：未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>14.<span>&nbsp;&nbsp;&nbsp; </span></span></span><span>临界温度（</span><span lang="en-us">ºc</span><span>）：未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>15.<span>&nbsp;&nbsp;&nbsp; </span></span></span><span>临界压力（</span><span lang="en-us">kpa</span><span>）：未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>16.<span>&nbsp;&nbsp;&nbsp; </span></span></span><span>油水（辛醇</span><span lang="en-us">/</span><span>水）分配系数的对数值：未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>17.<span>&nbsp;&nbsp;&nbsp; </span></span></span><span>爆炸上限（</span><span lang="en-us">%,v/v</span><span>）：未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>18.<span>&nbsp;&nbsp;&nbsp; </span></span></span><span>爆炸下限（</span><span lang="en-us">%,v/v</span><span>）：未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>19.<span>&nbsp;&nbsp;&nbsp; </span></span></span><span>溶解性：未确定</span><span> <span lang="en-us"></span></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>
    		暂无
    	</p>
<h2 id="fz">分子结构数据</h2>
<p><p class="msonormal" align="left"><span lang="en-us"><span>1、<span>&nbsp;&nbsp; </span></span></span><span>摩尔折射率：</span><span lang="en-us">90.20</span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>2、<span>&nbsp;&nbsp; </span></span></span><span>摩尔体积（</span><span lang="en-us">m<sup>3</sup>/mol</span><span>）：</span><span lang="en-us">233.4</span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>3、<span>&nbsp;&nbsp; </span></span></span><span>等张比容（</span><span lang="en-us">90.2k</span><span>）：</span><span lang="en-us">641.0</span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>4、<span>&nbsp;&nbsp; </span></span></span><span>表面张力（</span><span lang="en-us">dyne/cm</span><span>）：</span><span lang="en-us">56.8</span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>5、<span>&nbsp;&nbsp; </span></span></span><span>极化率</span><span>（</span><span lang="en-us">10<sup>-24</sup>cm<sup>3</sup></span><span>）：</span><span lang="en-us">35.75</span></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）:4.9</p>
<p>2.氢键供体数量:2</p>
<p>3.氢键受体数量:2</p>
<p>4.可旋转化学键数量:2</p>
<p>5.互变异构体数量:9</p>
<p>6.拓扑分子极性表面积49.3</p>
<p>7.重原子数量:22</p>
<p>8.表面电荷:0</p>
<p>9.复杂度:397</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><p class="msonormal"><span>应密封于阴凉干燥处保存</span><span lang="en-us"></span></p>
</p>
<h2 id="yt">用途</h2>
<p><p class="msonormal"><span>组织化学中酶系统测定酯酶用底物。</span><span lang="en-us"></span></p>
</p>
<p>    	扩展阅读<a href="https://www.newtopchem.com/archives/44322">https://www.newtopchem.com/archives/44322</a></br>扩展阅读<a href="https://www.newtopchem.com/archives/44787">https://www.newtopchem.com/archives/44787</a></br>扩展阅读<a href="https://www.bdmaee.net/dabco-dc1-delayed-catalyst-dabco-dc1-delayed-strong-gel-catalyst-dabco-dc1/">https://www.bdmaee.net/dabco-dc1-delayed-catalyst-dabco-dc1-delayed-strong-gel-catalyst-dabco-dc1/</a></br>扩展阅读<a href="https://www.bdmaee.net/dibutyl-tin-diisooctoate/">https://www.bdmaee.net/dibutyl-tin-diisooctoate/</a></br>扩展阅读<a href="https://www.bdmaee.net/catalyst-a300/">https://www.bdmaee.net/catalyst-a300/</a></br>扩展阅读<a href="https://www.newtopchem.com/archives/39945">https://www.newtopchem.com/archives/39945</a></br>扩展阅读<a href="https://www.bdmaee.net/wp-content/uploads/2022/08/82.jpg">https://www.bdmaee.net/wp-content/uploads/2022/08/82.jpg</a></br>扩展阅读<a href="https://www.newtopchem.com/archives/1820">https://www.newtopchem.com/archives/1820</a></br>扩展阅读<a href="https://www.newtopchem.com/archives/1035">https://www.newtopchem.com/archives/1035</a></br>扩展阅读<a href="https://www.newtopchem.com/archives/43095">https://www.newtopchem.com/archives/43095</a></br></p>
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