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烯丙胺安全措施和事故应急处置 | 2012-8-24 9:56:00
Re:烯丙胺安全措施和事故应急处置 | 2012-8-24 9:57:42
章仁根剧毒液体,高度易燃。
  无色液体,有强烈的氨味和焦灼味。溶于水、乙醇、乙醚、氯仿。分子量 57.09,熔点-88.2℃,沸点55~58℃,相对密度(水=1)0.76,相对蒸气密度(空气=1)2.0,饱和蒸气压25.7kPa(20℃),燃烧热2207.5kJ/mol,闪点-29℃,引燃温度371℃,爆炸极限2.2%~22.0%(体积比)。
  主要用途:主要用于制造药品的中间体,及有机合成和制作溶剂等。
By:章仁根 | 个人主页 | 引用 | 返回 | 删除 | 回复
原创 | 2016-9-6 20:18:31
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原创 | 2016-9-28 19:56:12
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原创 | 2016-9-30 14:36:07
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Re:在漫画中识别身边的违章 | 2016-10-9 14:46:52
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By:yoptx(游客) | 个人主页 | 引用 | 返回 | 删除 | 回复
Re:在漫画中识别身边的违章 | 2016-10-12 23:00:13
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Re:在漫画中识别身边的违章 | 2016-10-20 2:57:41
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By:xnstx(游客) | 个人主页 | 引用 | 返回 | 删除 | 回复
Re:在漫画中识别身边的违章 | 2016-10-22 3:11:53
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