问题：正丁基锂是买的好,还是自己做划算?
类型：求助 (悬赏分:3分)
提问：linglong25
等级：▲
版块：有机化学资源(yjgzfl,netpanda,)
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回复：15
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时间：2008-07-11 21:40:37 编辑加入/取消收藏订制/取消短消息举报该贴

我现在准备做关于噻吩的实验,要用到正丁基锂,本实验室以前没有人做过，听说正丁基锂的制备很麻烦,用的时候也要特别小心,心里有点害怕,但这个实验必须用到正丁基锂,大概2.8mol/L左右,请问各位高手,我应该怎么决择,也想讨教一下做实验的经验,谢谢大家!

回复人：tangyyer,★★★★★ (有空来逛逛my blog: http://tangyyer.blog.hexun.com) 时间：2008-07-11 23:26:02 编辑	1楼
购买啊，现在这东西已经工业化了。自己做费时费力，而且很不容易做好！

回复人：苏打饼干,▲ (合成多年，仍然有很多问题，大家一起讨论！) 时间：2009-03-19 11:36:24 编辑	2楼
国产的便宜，要选对厂家，买的时候要吧你的质量要求加上！

回复人：yan,★ (他山之石，可以攻玉) 时间：2008-07-12 08:37:53 编辑	3楼
100-200/升不晓得质量

回复人：dominate08,▲ (合成入门) 时间：2008-07-13 13:07:36 编辑	4楼
自己做主要应该考虑安全成本! 还是买吧!

回复人：wdj22,▲ (有机化学专业,从事精细化工研发,生产) 时间：2008-12-13 14:14:02 编辑	5楼
关于噻吩的实验,要用到正丁基锂，是噻吩3-位上接集团吧。正丁基锂可以自己制备，没有你想象中的危险；只是要将溶剂处理的水分很低而已。自己做成本低的多。有兴趣可以交流。

回复人：srkjwh,▲ () 时间：2008-12-17 16:29:49 编辑

6楼

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回复人：srkjwh,▲ () 时间：2008-12-17 16:29:31 编辑

7楼

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回复人：srkjwh,▲ () 时间：2008-12-17 16:29:16 编辑

8楼

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回复人：srkjwh,▲ () 时间：2008-12-17 16:28:59 编辑

9楼

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回复人：srkjwh,▲ () 时间：2008-12-17 16:28:35 编辑

10楼

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回复人：srkjwh,▲ () 时间：2008-12-17 16:26:55 编辑	11楼
恩是啊自己做试剂是比较原始的科研方法了浪费时间和精力又有安全隐患还的买的好些

回复人：srkjwh,▲ () 时间：2008-12-17 16:28:14 编辑

12楼

我是做化学试剂的
有需求可以联系哦
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回复人：jingse,▲ () 时间：2009-02-17 21:50:18 编辑	13楼
国产的正丁基锂不要买，质量太差，还是进口的好。

回复人：monkey8052,▲ () 时间：2009-07-27 16:00:42 编辑	14楼
去上虞华伦买质量很不错各种包装都有一般2.0mol的

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