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| | 1-ブチル-3-メチルイミダゾリウムブロミド 製品概要 |
| 化学名: | 1-ブチル-3-メチルイミダゾリウムブロミド | | 英語化学名: | 1-Butyl-3-methylimidazolium bromide | | 别名: | 1-n-Butyl-3-methylimidazoliumbromide,99%;1-Butyl-3-methylimidazolium bromide >97.0% (HPLC);1-Butyl-3-methylimidazolium bromide dry, >=98.5% (HPLC);1H-Imidazolium, 3-butyl-1-methyl-, bromide (1:1);1-Butyl-3-methylimidazolium bromide≥ 99%(HPLC);1-BUTYL-3-METHYLIMIDAZOLIUM BROMIDE;1-Butyl-3-methyl-1H-imidazolium bromide;1-Butyl-3-methylimidazolium bromide,98+% | | CAS番号: | 85100-77-2 | | 分子式: | C8H15BrN2 | | 分子量: | 219.12 | | EINECS: | 617-674-2 | | カテゴリ情報: | Imidazolium Compounds;Imidazolium Salts (Ionic Liquids);Ionic Liquids;Synthetic Organic Chemistry | | Mol File: | 85100-77-2.mol |  |
| | 1-ブチル-3-メチルイミダゾリウムブロミド 物理性質 |
| 融点 | 65-75°C | | 比重(密度) | 1.30 g/cm3(Temp: 25.1 °C) | | 貯蔵温度 | Store below +30°C. | | 外見 | powder to lump | | 色 | White to Orange to Green | | 水溶解度 | Miscible in water, methanol and dichloromethane. Immiscible in acetone, toluene, ethyl acetate and diethyl ether. | | Sensitive | Hygroscopic | | InChIKey | KYCQOKLOSUBEJK-UHFFFAOYSA-M | | CAS データベース | 85100-77-2(CAS DataBase Reference) |
| | 1-ブチル-3-メチルイミダゾリウムブロミド Usage And Synthesis |
| 外観 | 白色～うすい黄褐色、結晶性粉末～粉末 | | 使用上の注意 | アルゴン封入 | | 化学的特性 | White crystals | | 使用 | It is an ionic liquid used in a Heck reaction. It is also used in assessing the factors responsible for ionic liquid toxicity to aquatic organisms via quantitative structure-property relationship modeling | | 製造方法 | Preparation of 1-butyl-3-methylimidazolium bromide: A three-necked 50 mL round bottom flask was charged with N-methylimidazole (0.10 mol) followed by dropwise addition of 1-bromobutane (0.11 mol) at 70 ℃. After the addition was completed, the resulting mixture was stirred at 140 ℃ for 1.5 h. The combined organic layer was washed three times by ethyl acetate and vacuum-dried overnight at 70 ℃. | | 一般的な説明 | 1-Butyl-3-methylimidazolium bromide is a neutral ionic liquid. |
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