N,N'-双（亚水杨基）亚乙二胺 (CAS No.94-93-9)
- 中文别名
- 双水杨醛缩乙二胺；乙二胺双水杨醛亚胺；Salen配体
- 英文名称
- N,N'-Bis(salicylidene)ethylenediamine
- 分子式
- C16H16N2O2
- 分子量
- 268.31 English Version
- 所属类别
- 食品添加剂
- 物化性质
- 类白色至浅黄色结晶性粉末，熔点约127-128°C，不溶于水，易溶于乙醇、丙酮、氯仿等有机溶剂。作为典型的salen型配体，可与多种过渡金属离子形成稳定的螯合物。
- 技术参数
- 含量（HPLC）≥99%
- 外观
- 类白色粉末
- 熔点
- 125-130°C
English description（英文原文，共 1006 字符）
Product Name:N,N'-Bis(salicylidene)ethylenediamine
English Name:N,N'-Bis(salicylidene)ethylenediamine
CAS No.:94-93-9
Aliases:Disalicylaldehyde ethylenediamine, Ethylenebis(salicylideneimine), Salen ligand
Molecular Formula:C16H16N2O2
Physical Properties:Off-white to light yellow crystalline powder with a melting point of approximately 127-128°C. Insoluble in water, freely soluble in organic solvents such as ethanol, acetone, and chloroform. As a typical salen-type ligand, it forms stable chelates with various transition metal ions.
Uses:Used as an organic synthesis intermediate, widely applied in the preparation of metal complex catalysts. It plays an important role in asymmetric catalytic reactions such as olefin epoxidation and kinetic resolution, and is also used for the detection and separation of metal ions in analytical chemistry.
Technical Specifications:
Assay (HPLC) ≥99%
Appearance: off-white powder
Melting point: 125-130°C
Loss on drying: ≤0.5%
Molecular weight: 268.31
English Name:N,N'-Bis(salicylidene)ethylenediamine
CAS No.:94-93-9
Aliases:Disalicylaldehyde ethylenediamine, Ethylenebis(salicylideneimine), Salen ligand
Molecular Formula:C16H16N2O2
Physical Properties:Off-white to light yellow crystalline powder with a melting point of approximately 127-128°C. Insoluble in water, freely soluble in organic solvents such as ethanol, acetone, and chloroform. As a typical salen-type ligand, it forms stable chelates with various transition metal ions.
Uses:Used as an organic synthesis intermediate, widely applied in the preparation of metal complex catalysts. It plays an important role in asymmetric catalytic reactions such as olefin epoxidation and kinetic resolution, and is also used for the detection and separation of metal ions in analytical chemistry.
Technical Specifications:
Assay (HPLC) ≥99%
Appearance: off-white powder
Melting point: 125-130°C
Loss on drying: ≤0.5%
Molecular weight: 268.31
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常见问题
- N,N'-双（亚水杨基）亚乙二胺的 CAS 号是多少？
- N,N'-双（亚水杨基）亚乙二胺的 CAS 号是 94-93-9。
- N,N'-双（亚水杨基）亚乙二胺的分子式和分子量是什么？
- N,N'-双（亚水杨基）亚乙二胺的分子式为 C16H16N2O2，分子量约 268.31 English Version。
- N,N'-双（亚水杨基）亚乙二胺的英文名称是什么？
- N,N'-双（亚水杨基）亚乙二胺的英文名称为 N,N'-Bis(salicylidene)ethylenediamine。
- N,N'-双（亚水杨基）亚乙二胺还有哪些别名？
- N,N'-双（亚水杨基）亚乙二胺又称 双水杨醛缩乙二胺、乙二胺双水杨醛亚胺、Salen配体。
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