四(二乙基氨基)铪(IV) (CAS No.19824-55-6)
- 中文别名
- 四(N,N-二乙基氨基)铪；四(二乙氨基)铪；TDEAH
- 英文名称
- Tetrakis(diethylamino)hafnium(IV)
- 分子式
- C16H40HfN4
- 所属类别
- 试剂实验设备
- 物化性质
- 常温下为无色至浅黄色透明液体。密度约1.24 g/mL，沸点约255°C。对湿气敏感，遇水剧烈水解。可溶于甲苯、己烷、乙醚等有机溶剂。
- 技术参数
- 分子量467.01，分子式C16H40HfN4 常温下为无色至浅黄色透明液体 密度约1.24 g/mL，沸点约255°C 对湿气敏感，遇水剧烈水解 溶于甲苯、己烷、乙醚等有机溶剂
English description（英文原文，共 1096 字符）
Product Name:Tetrakis(diethylamino)hafnium(IV)
English Name:Tetrakis(diethylamino)hafnium(IV)
CAS No.:19824-55-6
Aliases:Tetrakis(N,N-diethylamido)hafnium, TDEAH, Hafnium tetrakis(diethylamide)
Molecular Formula:C16H40HfN4
Physical Properties:Colorless to pale yellow transparent liquid at room temperature. Density approximately 1.24 g/mL, boiling point approximately 255°C. Sensitive to moisture and hydrolyzes vigorously upon contact with water. Soluble in toluene, hexane, diethyl ether and other organic solvents.
Uses:Used as a key precursor for atomic layer deposition (ALD) and chemical vapor deposition (CVD) of high-k hafnium dioxide (HfO2) thin films, and also applied in the preparation of hafnium-based functional and catalytic materials.
Technical Specifications:
Molecular weight 467.01, molecular formula C16H40HfN4
Colorless to pale yellow transparent liquid at room temperature
Density approximately 1.24 g/mL, boiling point approximately 255°C
Moisture sensitive, hydrolyzes vigorously with water
Soluble in toluene, hexane, diethyl ether and other organic solvents
English Name:Tetrakis(diethylamino)hafnium(IV)
CAS No.:19824-55-6
Aliases:Tetrakis(N,N-diethylamido)hafnium, TDEAH, Hafnium tetrakis(diethylamide)
Molecular Formula:C16H40HfN4
Physical Properties:Colorless to pale yellow transparent liquid at room temperature. Density approximately 1.24 g/mL, boiling point approximately 255°C. Sensitive to moisture and hydrolyzes vigorously upon contact with water. Soluble in toluene, hexane, diethyl ether and other organic solvents.
Uses:Used as a key precursor for atomic layer deposition (ALD) and chemical vapor deposition (CVD) of high-k hafnium dioxide (HfO2) thin films, and also applied in the preparation of hafnium-based functional and catalytic materials.
Technical Specifications:
Molecular weight 467.01, molecular formula C16H40HfN4
Colorless to pale yellow transparent liquid at room temperature
Density approximately 1.24 g/mL, boiling point approximately 255°C
Moisture sensitive, hydrolyzes vigorously with water
Soluble in toluene, hexane, diethyl ether and other organic solvents
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常见问题
- 四(二乙基氨基)铪(IV)的 CAS 号是多少？
- 四(二乙基氨基)铪(IV)的 CAS 号是 19824-55-6。
- 四(二乙基氨基)铪(IV)的分子式和分子量是什么？
- 四(二乙基氨基)铪(IV)的分子式为 C16H40HfN4。
- 四(二乙基氨基)铪(IV)的英文名称是什么？
- 四(二乙基氨基)铪(IV)的英文名称为 Tetrakis(diethylamino)hafnium(IV)。
- 四(二乙基氨基)铪(IV)还有哪些别名？
- 四(二乙基氨基)铪(IV)又称 四(N,N-二乙基氨基)铪、四(二乙氨基)铪、TDEAH。
- 四(二乙基氨基)铪(IV)有哪些供应商和生产厂家？
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