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??? </p> <p> 简要概述内容ϸ?邻(o-)、间(m-),对(p-)及w-等四种构体?a href="http://btwhere.com/lxjbyd/" target="_blank">̻硝基苯乙酮</a>为黄? </p> <p> 油状液体,熔?8?9℃沸点178?79?4.3kPa)?58?2.1kPa);折射率1.5468? </p> <p> 微溶于水,溶于乙ć、乙Ě?b>间硝基苯乙酮</b>为黄色针Ӷ晶°삹81℃沸点202℃, </p> <p> 167?2.4kPa);微溶于乙醇,溶于乙벒热水,可随水蒸气挥发;有?激,? </p> <p> 催泪。对硝基苯乙酮为黄色棱状晶体,熔?0?2℃沸点145?52℃,138? </p> <p> (0.2kPa);不溶于水,溶于热乙ć、乙Ě〱种均可产生氧化、ա、代、加成、缩 </p> <p>一级a标准和一级b标准日韩片ffff 合等应声;均可由相应Є硝基乙苯经高级脂肪酸钴Є催化氛ƴ氧化制得间硝基苯乙酮 </p> <p>一级a标准和一级b标准日韩片ffff 也可由苯乙酮硝化制〱种均用于机合成及农、医生产。邻硝基苯乙酮也用作 </p> <p> ן光ݑЄ增ן剂。对硝基苯乙酮是制取氯霉素、合霉素Є质料? </p> <p> 物性数?br /> 1.      状:纯品为淡黄色晶体或Ԉ状晶体?br /> 2.      密度(g/mL,20℃V?.86<br /> 3.      相对蒸汽密度(g/mL,氛围=1)ϸ5.6<br /> 4.      삹(oC)ϸ75-78 <br /> 5.      沸点(oC,常压)ϸ202 <br /> 6.      沸点(oC, 0.6mmHg)ϸ确?br /> 7.      밄率ϸ确?br /> 8.      闪点(oC)ϸ149<br /> 9.      比旋光度(o)ϸ确?br /> 10.   燃͹或弿温度(oC? 确?br /> 11.   蒸气աֽmmHg, 20oC)ϸ<br /> 12.   饱和蒸气աֽkPa, oC)ϸ确?br /> 13.   ݃热ֽKJ/mol)ϸ确?br /> 14.   临界温度(oC)ϸ确?br /> 15.   临界աɊ(KPa)ϸ确?br /> 16.   油水(辛?水V分配系数Є对数值ϸ确?br /> 17.   爆炸上限?,V/V)ϸ确?br /> 18.   爆炸下限?,V/V)ϸ确?br /> 19.   溶解ϸ易溶于热乙醇、乙벒苯,不溶于水? </p> <p> 毒理学数?br /> 突变性ϸ突变微生物试验ϸ؏-鼠伤寒梵衲氏,220μg/plate?br />           突变微生物试验ϸ؏-鼠伤寒梵衲氏,100μg/plate?br />           DNA修复试验:枯芽胞杆,500μg/disc? </p> <p> 生态学数据<br /> 该物质对水有稍微Є危害? </p> <p> 分子布局数据<br /> 1?nbsp;  摩尔밄率ϸ42.82<br /> 2?nbsp;  摩尔体积(cm3/mol)ϸ132.8<br /> 3?nbsp;  等张比容?0.2K)ϸ347.9<br /> 4?nbsp;  外貌张力(dyne/cm)ϸ47.1<br /> 5?nbsp;  介常数?.30<br /> 6?nbsp;  极距ֽ10-24cm3)ϸ<br /> 7?极化率ϸ16.97 </p> <p> 谋略化学数据<br /> 1.疏水参数谋略参考值ֽXlogP??br /> 2.氢键供体数量:0<br /> 3.氢键受体数量:3<br /> 4.可旋转化学键数量:1<br /> 5.互变异构体数?2<br /> 6.拓扑分子极性外貌积62.9<br /> 7.重ʦ子数?12<br /> 8.外貌电荷:0<br /> 9.庞?189<br /> 10.同位素ʦ子数?0<br /> 11.确定ա子立构中间数量:0<br /> 12.᫡ʦ子立构中间数?0<br /> 13.确定化学Ӯ立构中间数?0<br /> 14.᫡벌学键立构中间数量:0<br /> 15.共价Ӯ单元数?1 </p> <p> 质与稳ƺ?br /> Ɉ与强氧化剂打仗?br /> 毒性不详。生产配置要密闭,操作人뺔穿戴ֲ护用具?br /> 贮存要领<br /> 储存于阴凉、通风Є库房。远离火种、热源。应与氧化剂离开存放,切忌混储。配备相 </p> <p>一级a标准和一级b标准日韩片ffff 应品种和数量Є消ֲ东西。储区应备有走应急处理惩罚配置和切合Є收容质料? </p> <p> 合成要领<br /> 1.?0-35℃下用混酸硝化硝基。经精馏后对硝基乙苯和联产品邻硝基 </p> <p> 。对硝基在催化剂硬酸钴뜨下,?40-150℃?.2MPaաɊ下,用氛ƴ氧化? </p> <p> 硝基苯乙酮。应声产物经水洗、中和、离心脱水、干燥,得成哲质料斲丧定额ϸ </p> <p> 2519kg/t、硝?535kg/t、硫?97kg/t、盐?2kg/t、纯?1kg/t、烧?11kg/t、乙 </p> <p> ?00kg/t、甲?0kg/t? </p> <p> 用?br /> 用于机合成、医合成ֽ如合霉素、氯霉素)的中间体〱用于农药、染料、香料的 </p> <p> 合成? </p></p> <p><div>¦?<a href="63.html">间硝基苯乙酮Є品?产品规格Є详细介?/a></div> <div>下一?<a href="61.html">对硝基苯乙酮,对基苯乙酮Є制?生产之步 </a></div> </p></div> </div> <div class="tag">相关݇签?a href='/key.aspx?k=%e5%af%b9%e7%a1%9d%e5%9f%ba%e8%8b%af%e4%b9%99%e9%85%ae'>对硝基苯乙酮</a>,</div> <div class="title2"><h2>相关信息</h2></div> <div class="comment_list"> <ul> <li><a href="/news/108.html">对硝基苯乙酮基本信息</a></li> <li><a href="/news/62.html">硝基苯乙?对硝基苯乙酮-物性数?质与稳定?合成方法</a></li> <li><a href="/news/61.html">对硝基苯乙酮,对基苯乙酮Є制?生产之步 </a></li> <li><a href="/news/58.html">对硝基苯乙酮Є工艺-安勤</a></li> </ul> </div> <div class="title2"><h2>相关产品</h2></div> <div class="prob_list"> <div class="cn2"><h2><a href="/supply/9.html" target=""><img alt="对硝基苯乙酮ա家" src="/uploads/cp/20140714103056.jpg" width="118" height="118" border="0" onload="imgZoomer(this,118,118)" /></a></h2><span><a href="/supply/9.html" target="">对硝基苯乙酮ա家</a></span></div> <div class="cn2"><h2><a href="/supply/2.html" target=""><img alt="对硝基苯乙酮" src="/uploads/cp/20140417084702.jpg" width="118" height="118" border="0" onload="imgZoomer(this,118,118)" /></a></h2><span><a href="/supply/2.html" target="">对硝基苯乙酮</a></span></div> </div> </div> </div> <div id="right"> <div class="title1"><h2>新闻类别</h2></div> <div class="con_b"> <div class="con_t"> <div class="submenu"> <dl> </dl> </div> </div> </div> <div class="title1"><h2>产品目录</h2></div> <div class="con_b"> <div class="con_t"> <div class="submenu"> <dl> <dt><a href="/csn/">ċ酸?/a></dt> <dt><a href="/jxjbyd/">间硝基苯乙酮</a></dt> <dt><a href="/lxjbyd/">̻硝基苯乙酮</a></dt> <dt><a href="/dxjbyd/">对硝基苯乙酮</a></dt> <dt><a href="/dxjyb/">对硝基乙?/a></dt> <dt><a href="/jxjyb/">间硝基乙?/a></dt> <dt><a href="/lxjyb/">̻硝基乙?/a></dt> </dl> </div> </div> </div> <div class="title1"><h2>쳻我们</h2></div> <div class="con_b"> <div class="con_t"> <div class="contact"> <p> <p>쳻人ϸ徐杰?/p> <p>一级a标准和一级b标准日韩片ffff؋机?3338933050</p> <p>电话?515-87423968</p> <p>传真?515-87423968</p> <p>̮箱?a href="mailto:xjw200368@163.com" rel="nofollow">xjw200368@163.com</a></p> <p>网址Yww.btwhere.com</p> <p>地址:江苏盐城阜宁澳ɷ벛鼎?0?/p> </p></div> </div> </div> </div> <h6 class="clear"></h6> </div> <div id="footer"> <div class="footnav"> <a href="/" rel="nofollow">首页</a> | <a href="/about/" rel="nofollow" >企业介绍</a> | <a href="/news/" rel="nofollow" >二丙基三胺新闻资?/a> | <a href="/supply/" rel="nofollow" >间硝基乙苯产品介?/a> | <a href="/contact/" rel="nofollow" >ա家쳻方</a> | <a href="/3g/" rel="nofollow"target="_blank">؋机网站</a> <div class="cnzz"></div> Powered by </div> <div class="copyright"><div> Copyright btwhere.com(<a title="复制о接" href="javascript:copyURL();" target="_parent">复制о接</a>) ֜宁ա安勤化学有限公? 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