2,2,5,5-四甲基-2,5-二硅基-1-杂氮环戊烷 (CAS No.7418-19-1)
- 物化性质
- 无色至浅黄色液体,具有特殊胺味,对空气和湿气敏感,遇水迅速分解。相对密度约0.83(25°C),沸点约138–140°C,闪点约20°C(闭杯)。易溶于乙醚、四氢呋喃、甲苯等有机溶剂,不溶于水。
- 含量
- ≥97%(GC)
- 沸点
- 138–140°C
- 密度
- 0.83 g/mL (25°C)
English description(英文原文,共 1151 字符)
Product Name:2,2,5,5-Tetramethyl-2,5-disila-1-azacyclopentane
English Name:2,2,5,5-Tetramethyl-2,5-disila-1-azacyclopentane
CAS No.:7418-19-1
Aliases:2,2,5,5-Tetramethyl-1-aza-2,5-disilacyclopentane, 1,1,3,3-Tetramethyl-1,3-disila-2-azacyclopentane, Tetramethyldisilazacyclopentane
Molecular Formula:C6H17NSi2
Physical Properties:Colorless to light yellow liquid with an amine odor; sensitive to air and moisture, decomposes rapidly upon contact with water. Relative density approximately 0.83 (25°C), boiling point 138–140°C, flash point approximately 20°C (closed cup). Soluble in diethyl ether, tetrahydrofuran, toluene and other organic solvents; insoluble in water.
Uses:Used as a precursor for silicon nitride thin films by chemical vapor deposition (CVD) and atomic layer deposition (ALD); also serves as an amination reagent and silylating agent in organosilicon synthesis. Acts as a silicon-containing heterocyclic intermediate in pharmaceutical synthesis and functional materials.
Technical Specifications:
Purity: ≥97% (GC)
Molecular formula: C6H17NSi2
Molecular weight: 159.38
Boiling point: 138–140°C
Density: 0.83 g/mL (25°C)
English Name:2,2,5,5-Tetramethyl-2,5-disila-1-azacyclopentane
CAS No.:7418-19-1
Aliases:2,2,5,5-Tetramethyl-1-aza-2,5-disilacyclopentane, 1,1,3,3-Tetramethyl-1,3-disila-2-azacyclopentane, Tetramethyldisilazacyclopentane
Molecular Formula:C6H17NSi2
Physical Properties:Colorless to light yellow liquid with an amine odor; sensitive to air and moisture, decomposes rapidly upon contact with water. Relative density approximately 0.83 (25°C), boiling point 138–140°C, flash point approximately 20°C (closed cup). Soluble in diethyl ether, tetrahydrofuran, toluene and other organic solvents; insoluble in water.
Uses:Used as a precursor for silicon nitride thin films by chemical vapor deposition (CVD) and atomic layer deposition (ALD); also serves as an amination reagent and silylating agent in organosilicon synthesis. Acts as a silicon-containing heterocyclic intermediate in pharmaceutical synthesis and functional materials.
Technical Specifications:
Purity: ≥97% (GC)
Molecular formula: C6H17NSi2
Molecular weight: 159.38
Boiling point: 138–140°C
Density: 0.83 g/mL (25°C)
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| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| 2,2,5,5-四甲基-2,5-二硅基-1-杂氮环… CAS 7418-19-1 | ≥97%(GC) | — | 工业级 | 电议 | — | 询价 |
常见问题
- 2,2,5,5-四甲基-2,5-二硅基-1-杂氮环戊烷的 CAS 号是多少?
- 2,2,5,5-四甲基-2,5-二硅基-1-杂氮环戊烷的 CAS 号是 7418-19-1。
- 2,2,5,5-四甲基-2,5-二硅基-1-杂氮环戊烷的分子式和分子量是什么?
- 2,2,5,5-四甲基-2,5-二硅基-1-杂氮环戊烷的分子式为 C6H17NSi2,分子量约 159.38。
- 2,2,5,5-四甲基-2,5-二硅基-1-杂氮环戊烷的英文名称是什么?
- 2,2,5,5-四甲基-2,5-二硅基-1-杂氮环戊烷的英文名称为 2,2,5,5-Tetramethyl-2,5-disila-1-azacyclopentane。
- 2,2,5,5-四甲基-2,5-二硅基-1-杂氮环戊烷还有哪些别名?
- 2,2,5,5-四甲基-2,5-二硅基-1-杂氮环戊烷又称 2,2,5,5-四甲基-1-氮杂-2,5-二硅杂环戊烷、1,1,3,3-四甲基-1,3-二硅杂-2-氮杂环戊烷、四甲基二硅氮杂环戊烷。
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