N-甲基吡咯烷酮 (CAS No.872-50-4)
- 物化性质
- 无色至淡黄色透明液体，有氨味，熔点-24℃，沸点202-204℃，闪点86℃（闭杯），相对密度1.028（20℃），折射率1.469，与水、乙醇、乙醚、氯仿等多数有机溶剂混溶，化学性质稳定，高极性。
- 熔点
- -24℃
- 沸点
- 202-204℃
- 闪点
- 86℃（闭杯）
- 纯度
- ≥99.5%（工业级）
English description（英文原文，共 1050 字符）
Product Name:1-Methyl-2-pyrrolidinone
English Name:1-Methyl-2-pyrrolidinone
CAS No.:872-50-4
Aliases:NMP, N-Methyl-2-pyrrolidinone, 1-Methyl-2-pyrrolidinone
Molecular Formula:C5H9NO
Physical Properties:Colorless to pale yellow transparent liquid with an amine-like odor. Melting point: -24°C. Boiling point: 202-204°C. Flash point: 86°C (closed cup). Relative density: 1.028 at 20°C. Refractive index: 1.469. Miscible with water, ethanol, ether, chloroform and most organic solvents. Chemically stable and highly polar.
Uses:A high-performance strong polar solvent, widely used in petrochemical, agrochemical, pharmaceutical, electronic chemicals and polymer materials fields. It is used for dissolving difficult-to-dissolve substances such as polyimide, polyamide and resins, and also as an extraction agent, cleaning agent and solvent for lithium battery electrolytes.
Technical Specifications:
Melting point: -24°C
Boiling point: 202-204°C
Flash point: 86°C (closed cup)
Relative density (20°C): 1.028
Purity: ≥99.5% (industrial grade)
English Name:1-Methyl-2-pyrrolidinone
CAS No.:872-50-4
Aliases:NMP, N-Methyl-2-pyrrolidinone, 1-Methyl-2-pyrrolidinone
Molecular Formula:C5H9NO
Physical Properties:Colorless to pale yellow transparent liquid with an amine-like odor. Melting point: -24°C. Boiling point: 202-204°C. Flash point: 86°C (closed cup). Relative density: 1.028 at 20°C. Refractive index: 1.469. Miscible with water, ethanol, ether, chloroform and most organic solvents. Chemically stable and highly polar.
Uses:A high-performance strong polar solvent, widely used in petrochemical, agrochemical, pharmaceutical, electronic chemicals and polymer materials fields. It is used for dissolving difficult-to-dissolve substances such as polyimide, polyamide and resins, and also as an extraction agent, cleaning agent and solvent for lithium battery electrolytes.
Technical Specifications:
Melting point: -24°C
Boiling point: 202-204°C
Flash point: 86°C (closed cup)
Relative density (20°C): 1.028
Purity: ≥99.5% (industrial grade)
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常见问题
- N-甲基吡咯烷酮的 CAS 号是多少？
- N-甲基吡咯烷酮的 CAS 号是 872-50-4。
- N-甲基吡咯烷酮的分子式和分子量是什么？
- N-甲基吡咯烷酮的分子式为 C5H9NO。
- N-甲基吡咯烷酮的英文名称是什么？
- N-甲基吡咯烷酮的英文名称为 1-Methyl-2-pyrrolidinone。
- N-甲基吡咯烷酮还有哪些别名？
- N-甲基吡咯烷酮又称 NMP、N-甲基-2-吡咯烷酮、1-甲基-2-吡咯烷酮。
- N-甲基吡咯烷酮有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条N-甲基吡咯烷酮供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- N-甲基吡咯烷酮的供应商主要分布在哪些地区？
- N-甲基吡咯烷酮的供应商主要分布在 上海市（1 条） 等地。
- N-甲基吡咯烷酮有哪些级别可选？
- 平台上N-甲基吡咯烷酮的供应级别包括 工业级。
- N-甲基吡咯烷酮的报价单位是什么？
- N-甲基吡咯烷酮的报价单位主要有 千克。
- 哪里可以查到N-甲基吡咯烷酮的价格？
- 掌上化工N-甲基吡咯烷酮产品页汇总了各供应商的最新报价与规格，地址：/chemicals/872-50-4/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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