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| CAS: | 123-41-1 |
| 分子式: | C5H15NO2 |
| 分子量: | 121.18 |
| 闪点: | 73.4 ℉ - closed cup |
| 密度: | 1.09 g/mL |
| 中文名称: | | 胆汁碱 | | 氢氧化羟乙基三甲胺 | | β-羟乙基三甲基氢氧化铵 | | 胆碱,水溶液 | | 氢氧化羟乙基三甲铵 | | (2-羟乙基)三甲基氢氧铵 | | 胆碱 | | (2-羟乙基)三甲基氢氧化铵 |
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| 英文名称: | | -Hydroxyethyltrimethylammonium hydroxide | | choline hydroxide | | bursine | | Choline water solution | | 2-hydroxy-n,n,n-trimethyl-ethanaminiu hydroxide | | fagine | | gossypine | | luridine | | sincaline | | sinkalin | | sinkaline | | vidine | | Choline base solution | | (2-Hydroxyethyl)trimethylammonium hydroxide | | Choline hydroxide solution | | 2-Hydroxyethyltrimethylammonium Hydroxide | | choline,solution | | cholinehydroxide |
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| 性质描述: | 强碱性的粘性液体或结晶。溶于水和醇，不溶于醚。在酸性溶液中对热稳定，在空气中易吸收二氧化碳，吸水性极强，遇热分解。味辛而苦。50%水溶液相对密度1.073，折光率1.4304。 |
| 生产方法: | 由甲醛经氯化铵甲基化得到三甲胺后，再与环氧乙烷加成而得胆碱。 |
| 用途: | 有机合成中间体；用于生化研究。 |
