1-甲基-1-乙基溴化吡咯烷 (CAS No.69227-51-6)
- 中文别名
- N-甲基-N-乙基吡咯烷溴盐；1-乙基-1-甲基溴化吡咯烷；N-乙基-N-甲基吡咯烷溴盐
- 英文名称
- 1-Methyl-1-ethylpyrrolidinium Bromide
- 分子式
- C7H16BrN
- 所属类别
- 中间体
- 物化性质
- 白色至类白色结晶粉末。易溶于水、甲醇、乙醇、乙腈等极性溶剂，不溶于乙醚和正己烷。熔点约140°C，热稳定性良好。具有较低的蒸气压和良好的电化学稳定性，属于季铵盐类离子液体。
- 纯度
- ≥98%或≥99%
- 外观
- 白色至类白色结晶粉末
- 熔点
- 约140°C
English description（英文原文，共 1176 字符）
Product Name:1-Methyl-1-ethylpyrrolidinium Bromide
English Name:1-Methyl-1-ethylpyrrolidinium Bromide
CAS No.:69227-51-6
Aliases:N-Methyl-N-ethylpyrrolidinium bromide, 1-Ethyl-1-methylpyrrolidinium bromide, N-Ethyl-N-methylpyrrolidinium bromide
Molecular Formula:C7H16BrN
Physical Properties:White to off-white crystalline powder. Freely soluble in polar solvents such as water, methanol, ethanol and acetonitrile; insoluble in diethyl ether and n-hexane. Melting point approximately 140 °C. Exhibits low vapor pressure, good thermal stability and excellent electrochemical stability as a quaternary ammonium ionic liquid.
Uses:Serves as an ionic liquid intermediate for the synthesis of other pyrrolidinium-based ionic liquids (e.g., bis(trifluoromethanesulfonyl)imide and tetrafluoroborate salts) via anion-exchange reactions. Also used as a phase-transfer catalyst in organic synthesis, an electrolyte additive, and an electrolyte in electrochemical research.
Technical Specifications:
Purity: ≥98% or ≥99%
Appearance: white to off-white crystalline powder
Molecular formula: C7H16BrN; Molecular weight: 194.11
Melting point: approx. 140 °C
Water content: ≤0.5%
English Name:1-Methyl-1-ethylpyrrolidinium Bromide
CAS No.:69227-51-6
Aliases:N-Methyl-N-ethylpyrrolidinium bromide, 1-Ethyl-1-methylpyrrolidinium bromide, N-Ethyl-N-methylpyrrolidinium bromide
Molecular Formula:C7H16BrN
Physical Properties:White to off-white crystalline powder. Freely soluble in polar solvents such as water, methanol, ethanol and acetonitrile; insoluble in diethyl ether and n-hexane. Melting point approximately 140 °C. Exhibits low vapor pressure, good thermal stability and excellent electrochemical stability as a quaternary ammonium ionic liquid.
Uses:Serves as an ionic liquid intermediate for the synthesis of other pyrrolidinium-based ionic liquids (e.g., bis(trifluoromethanesulfonyl)imide and tetrafluoroborate salts) via anion-exchange reactions. Also used as a phase-transfer catalyst in organic synthesis, an electrolyte additive, and an electrolyte in electrochemical research.
Technical Specifications:
Purity: ≥98% or ≥99%
Appearance: white to off-white crystalline powder
Molecular formula: C7H16BrN; Molecular weight: 194.11
Melting point: approx. 140 °C
Water content: ≤0.5%
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常见问题
- 1-甲基-1-乙基溴化吡咯烷的 CAS 号是多少？
- 1-甲基-1-乙基溴化吡咯烷的 CAS 号是 69227-51-6。
- 1-甲基-1-乙基溴化吡咯烷的分子式和分子量是什么？
- 1-甲基-1-乙基溴化吡咯烷的分子式为 C7H16BrN。
- 1-甲基-1-乙基溴化吡咯烷的英文名称是什么？
- 1-甲基-1-乙基溴化吡咯烷的英文名称为 1-Methyl-1-ethylpyrrolidinium Bromide。
- 1-甲基-1-乙基溴化吡咯烷还有哪些别名？
- 1-甲基-1-乙基溴化吡咯烷又称 N-甲基-N-乙基吡咯烷溴盐、1-乙基-1-甲基溴化吡咯烷、N-乙基-N-甲基吡咯烷溴盐。
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