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| CAS: | 123-51-3 |
| 分子式: | C5H12O |
| 分子量: | 88.15 |
| 沸点: | 130℃ |
| 熔点: | -117-117℃ |
| 中文名称: | | 3-异丁原醇 | | 异丁基甲醇 | | 异戊醇 | | 3-甲基-1-丁醇 | | 3-甲基丁醇 | | 3-甲基-1-丁醇,ACS |
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| 英文名称: | | Isopentylalcohol | | Isoamyl alcohol | | 3-methyl-1-Butanol | | Isoamylol | | 3-Methyl-1-butanol | | 3-methyl-1-butano | | 2-methyl-4-butanol | | 3-methyl butan-1-ol | | 3-methyl butanol | | 3-methyl butyl alcohol | | 3-methylbutan-1-ol | | 3-metil-butanolo | | 3-metil-butanolo (italian) | | alcool amilico | | alcool amilico (italian) | | alcool isoamylique | | alcool isoamylique (french) | | 3-methyl-butan-1-ol | | amylowy alkohol | | i-Amylalkohol | | amylowy alkohol (polish) | | fema number 2057 | | fermentation amyl alcohol | | iso-amylalkohol | | iso-amylalkohol (german) | | isoamyl alcohol (non-specific name) | | isoamyl alcohol, primary | | isoamyl alkohol | | isoamyl alkohol (czech) | | isobutyl carbinol | | isobutylcarbinol | | isopentanol | | isopentanol (non-specific name) | | isopentyl alcohol | | isopentyl alcohol (non-specific name) | | methyl butanol (non-specific name) | | primary isoamyl alcohol | | iso-Amyl alcohol | | 3-methylbutan- | | isoamyl alcohol(primary) | | isoamylalcohol(primary) | | 3-Methylbutanol | | 1-Butanol,3-methyl- |
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| 性质描述: | 无色液体。熔点-117.2℃，沸点134.4℃，相对密度（15/4℃）0.813，折射率1.4014，闪点（开口）52.5℃。混溶于醇和醚，微溶于水（14℃时溶解度2g/100ml）。 |
| 生产方法: | 该品天然以酯的形式存在于草莓、椒样薄荷、香茅、铵叶油及朗姆酒等中。可由发酸法或碳四烯烃经羰基合成而得。将淀粉、糖密的酒精发酵副产杂醇油进行化学处理及精馏分离可得3-甲基-1-丁醇（在杂醇油中占85%）。 |
| 用途: | 该品有苹果白兰地香气和辛辣味。我国 GB 2760-86规定为允许使用的食用香料，主要用以配制苹果和香蕉型香精。异戊醇与亚硝酸钠酯化得到亚硝酸异戊酯，是作用最快的亚硝酸酯类短效血管扩张剂。异戊醇也用来合成镇静催眠药溴米那、阿米妥。异戊醇还可作溶剂和化学分析的试剂。也用作生产增塑剂、摄影药品的原料。也是燃料油的组分。 |
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