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wang.jing.

木虫 (小有名气)


[交流] 【求助】硅烷偶联剂

请问3-氯丙基三乙氧基硅烷和3-氯丙基三甲氧基硅烷,哪个试剂相对比较稳定,更容易保存?是不是这两个试剂都必须在氩气气氛中,干燥器里保存。常温保存吗?
谢谢。
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wj419789704

铜虫 (初入文坛)


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zhangwengui330(金币+1): 谢谢应助!! 2011-03-31 15:48:51
wang.jing.(金币+3): 2011-04-01 20:20:33
三乙氧基稳定一些,甲氧基的水解快一些,就是平常的放着,可以用些干燥的氮气保存,不过不用也没什么,买98%保存一年不会变的,时间长了就不好说了!
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