poronovideos人初重口_黑人粗大a片在线观看_美女末成年视频黄是免费网址_另类maturetube富婆

市場價:元價格:元

  • 中文名稱:叔丁基二甲基氯硅烷
  • CAS RN:18162-48-6
  • EINECS號:242-042-4
  • 分 子 式:C6H15ClSi
  • 分 子 量:150.7218
  • 分子式:
分子結(jié)構(gòu):
密度:
-
熔點:
85-91℃
沸點:
130.035°C at 760 mmHg
閃點:
19.706°C
蒸汽壓:
12.089mmHg at 25°C
物化性質(zhì):
密度 0.81?
熔點 85-91°C?
沸點 125°C?
閃點 22°C?
產(chǎn)品用途:
用作醫(yī)藥中間體及用于有機合成,在有機合成中作為羥基保護劑
危險品標志:
-
風險術(shù)語:
R10:Flammable. 易燃。
R34:Causes burns. 引起灼傷。
安全術(shù)語:
S16:Keep away from sources of ignition. 遠離火源。
S25:Avoid contact with eyes. 避免眼睛接觸。
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.穿戴適當?shù)姆雷o服、手套和護目鏡或面具。
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)  若發(fā)生事故或感不適,立即就醫(yī)(可能的話,出示其標簽)。
上一個:
下一個:2,2-二甲氧基丙烷
網(wǎng)站首頁 / 公司簡介 / 產(chǎn)品中心 / 新聞動態(tài) / 在線留言 / 聯(lián)系我們
有機硅銷售:
  • 內(nèi)銷電話:86-0559-2346805 18055913262
  • E-mail:hsuzihang@163.com
  • 外銷電話:86-0559-2346805 18055913262



關(guān)

Copyright yourname allrights reserved <a ><font color="#fff">皖I(lǐng)CP備19001001號-1 </font></a> <span>技術(shù)支持:<a target="_blank">久鑫網(wǎng)絡</a></span> </div> </div> </div> <script type="text/javascript" src="js/swiper.min.js"></script> <script type="text/javascript" src="js/jquery.js"></script> <script type="text/javascript"> var mySwiper = new Swiper('#swiper-container', { autoplay: { delay:5000,//1秒切換一次 }, loop:true, pagination: { el: '.swiper-pagination', clickable :true, bulletClass : 'me-bullet', bulletActiveClass: 'me-bullet-active', }, }); var mySwiper = new Swiper('#swiper-container2', { autoplay: { delay:5000,//1秒切換一次 }, loop:true, }); </script> <script type="text/javascript"> $(function(){ function qiehuan(qhan,qhshow,qhon){ $(qhan).click(function(){ $(qhan).removeClass(qhon); $(this).addClass(qhon); var i = $(this).index(qhan); $(qhshow).eq(i).show().siblings(qhshow).hide(); }); } var Marquee = function(ul){ //每次移動的個數(shù) var moveNum = $(ul).attr('moveNum') || 1; //單個元素移動的長度 var w = $(ul).find('li').outerWidth(true); var changeLi = function(dir){ for(var i=0;i<moveNum;i++){ if(dir == 'r'){ $(ul).find('li:first').appendTo($(ul)); }else{ $(ul).find('li:last').prependTo($(ul)); } } } var move = function(dir){ var _left = 0; if(dir == 'r'){ _left = - moveNum * w ; }else{ changeLi(dir); _left = moveNum * w ; $(ul).css('left',-_left); _left = 0; } $(ul).animate({left:_left},500,function(){ if(dir == 'r'){ changeLi(dir); } $(ul).css('left','0px'); }); //$('ul').css('left','0px'); } var timeout = null; return { //自動滾動 autoRun : function(){ timeout = window.setInterval(function(){move('r')},4000); }, next : function(){ this.stop(); move('r'); this.autoRun(); }, pre : function(){ this.stop(); move('l'); this.autoRun(); }, stop : function(){ window.clearTimeout(timeout); } } }; //需要修改的調(diào)用的樣式 var marquee_list = new Marquee($('.indextxt4 ul').get(0)); marquee_list.autoRun(); $(".txt4right").click(function(){ marquee_list.pre(); }) $(".txt4left").click(function(){ marquee_list.next(); }) }); </script> <footer> <div class="friendship-link"> <p>感谢您访问我们的网站,您可能还对以下资源感兴趣:</p> <a href="http://www.aiderfinancials.com/" title="poronovideos人初重口_黑人粗大a片在线观看_美女末成年视频黄是免费网址_另类maturetube富婆">poronovideos人初重口_黑人粗大a片在线观看_美女末成年视频黄是免费网址_另类maturetube富婆</a> <div class="friend-links"> </div> </div> </footer> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body><div id="ckyby" class="pl_css_ganrao" style="display: none;"><menu id="ckyby"></menu><form id="ckyby"><cite id="ckyby"></cite></form><xmp id="ckyby"></xmp><var id="ckyby"><small id="ckyby"></small></var><ins id="ckyby"><td id="ckyby"></td></ins><th id="ckyby"><nav id="ckyby"><rp id="ckyby"></rp></nav></th><span id="ckyby"><optgroup id="ckyby"></optgroup></span><acronym id="ckyby"><td id="ckyby"><strong id="ckyby"></strong></td></acronym><track id="ckyby"></track><rp id="ckyby"><xmp id="ckyby"><fieldset id="ckyby"></fieldset></xmp></rp><bdo id="ckyby"><small id="ckyby"></small></bdo><pre id="ckyby"><form id="ckyby"></form></pre><abbr id="ckyby"><progress id="ckyby"><sup id="ckyby"></sup></progress></abbr><dfn id="ckyby"><pre id="ckyby"></pre></dfn><abbr id="ckyby"><ins id="ckyby"></ins></abbr><li id="ckyby"></li><thead id="ckyby"></thead><fieldset id="ckyby"></fieldset><ruby id="ckyby"></ruby><blockquote id="ckyby"></blockquote><optgroup id="ckyby"></optgroup><code id="ckyby"></code><code id="ckyby"><dfn id="ckyby"></dfn></code><legend id="ckyby"><var id="ckyby"></var></legend><wbr id="ckyby"></wbr><form id="ckyby"><strong id="ckyby"></strong></form><kbd id="ckyby"></kbd><tbody id="ckyby"></tbody><label id="ckyby"><li id="ckyby"><center id="ckyby"><object id="ckyby"></object></center></li></label><s id="ckyby"><noscript id="ckyby"><address id="ckyby"></address></noscript></s><center id="ckyby"></center><span id="ckyby"><strong id="ckyby"><nav id="ckyby"><mark id="ckyby"></mark></nav></strong></span><center id="ckyby"></center><ol id="ckyby"></ol><acronym id="ckyby"><bdo id="ckyby"></bdo></acronym><center id="ckyby"><legend id="ckyby"></legend></center><ins id="ckyby"></ins><del id="ckyby"></del><thead id="ckyby"></thead><acronym id="ckyby"></acronym><legend id="ckyby"><menu id="ckyby"><delect id="ckyby"><pre id="ckyby"></pre></delect></menu></legend><optgroup id="ckyby"></optgroup><td id="ckyby"></td><ins id="ckyby"><td id="ckyby"><dl id="ckyby"><strong id="ckyby"></strong></dl></td></ins><div id="ckyby"><nobr id="ckyby"><abbr id="ckyby"><tfoot id="ckyby"></tfoot></abbr></nobr></div><sub id="ckyby"><pre id="ckyby"><abbr id="ckyby"><dd id="ckyby"></dd></abbr></pre></sub><center id="ckyby"></center><pre id="ckyby"><p id="ckyby"></p></pre><meter id="ckyby"><rt id="ckyby"></rt></meter><pre id="ckyby"></pre></div> </html>