N,N,N',N'-四甲基乙二胺 (CAS No.110-18-9)
- 中文别名
- 四甲基乙二胺；TMEDA；N,N,N',N'-四甲基-1,2-乙二胺
- 英文名称
- N,N,N',N'-Tetramethylethylenediamine
- 分子式
- C6H16N2
- 所属类别
- 中间体
- 物化性质
- 无色透明液体，有氨味。分子量116.21。密度0.775 g/cm³(20℃)，沸点120-122℃，闪点约21℃，可溶于水和多数有机溶剂。
- 技术参数
- 纯度 ≥99.0% 外观为无色透明液体 密度 0.775 g/cm³(20℃) 沸点 120~122℃ 包装规格 160kg/铁桶
English description（英文原文，共 1155 字符）
Product Name:N,N,N',N'-Tetramethylethylenediamine
English Name:N,N,N',N'-Tetramethylethylenediamine
CAS No.:110-18-9
Aliases:Tetramethylethylenediamine, TMEDA
Molecular Formula:C6H16N2
Physical Properties:Colorless transparent liquid with an amine-like odor. Molecular weight 116.21. Density 0.775 g/cm³ (20°C), boiling point 120~122°C, flash point approximately 21°C. Miscible with water and most organic solvents.
Uses:This product is a tertiary amine organic intermediate and catalyst, mainly used in the polyurethane foaming industry as a highly efficient foaming catalyst for flexible, semi-rigid, and rigid foams, improving product stability. In organic synthesis, it serves as a ligand and base to enhance the reactivity of organolithium and Grignard reagents, and is used in conjugated diene polymerization and elimination reactions. It is also employed as an epoxy resin crosslinking agent, a raw material for quaternary ammonium salt synthesis, and a biochemical reagent.
Technical Specifications:
Purity ≥99.0%
Appearance: colorless transparent liquid
Density: 0.775 g/cm³ (20°C)
Boiling point: 120~122°C
Packaging: 160 kg/iron drum
English Name:N,N,N',N'-Tetramethylethylenediamine
CAS No.:110-18-9
Aliases:Tetramethylethylenediamine, TMEDA
Molecular Formula:C6H16N2
Physical Properties:Colorless transparent liquid with an amine-like odor. Molecular weight 116.21. Density 0.775 g/cm³ (20°C), boiling point 120~122°C, flash point approximately 21°C. Miscible with water and most organic solvents.
Uses:This product is a tertiary amine organic intermediate and catalyst, mainly used in the polyurethane foaming industry as a highly efficient foaming catalyst for flexible, semi-rigid, and rigid foams, improving product stability. In organic synthesis, it serves as a ligand and base to enhance the reactivity of organolithium and Grignard reagents, and is used in conjugated diene polymerization and elimination reactions. It is also employed as an epoxy resin crosslinking agent, a raw material for quaternary ammonium salt synthesis, and a biochemical reagent.
Technical Specifications:
Purity ≥99.0%
Appearance: colorless transparent liquid
Density: 0.775 g/cm³ (20°C)
Boiling point: 120~122°C
Packaging: 160 kg/iron drum
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常见问题
- N,N,N',N'-四甲基乙二胺的 CAS 号是多少？
- N,N,N',N'-四甲基乙二胺的 CAS 号是 110-18-9。
- N,N,N',N'-四甲基乙二胺的分子式和分子量是什么？
- N,N,N',N'-四甲基乙二胺的分子式为 C6H16N2。
- N,N,N',N'-四甲基乙二胺的英文名称是什么？
- N,N,N',N'-四甲基乙二胺的英文名称为 N,N,N',N'-Tetramethylethylenediamine。
- N,N,N',N'-四甲基乙二胺还有哪些别名？
- N,N,N',N'-四甲基乙二胺又称 四甲基乙二胺、TMEDA、N,N,N',N'-四甲基-1,2-乙二胺。
- N,N,N',N'-四甲基乙二胺有哪些供应商和生产厂家？
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- N,N,N',N'-四甲基乙二胺的供应商主要分布在 上海市（1 条） 等地。
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