叔丁基三氯硅烷 (CAS No.18171-74-9)
- 物化性质
- 无色至淡黄色透明液体,具有刺激性气味。密度约1.2 g/mL(20℃),沸点133-134℃,闪点约35℃。遇水或潮湿空气易水解,放出氯化氢气体。可溶于苯、甲苯、乙醚等有机溶剂。
- 纯度
- ≥98%
- 沸点
- 133-134℃(lit.)
- 密度
- 1.2 g/mL(20℃)
- 闪点
- 35℃(闭杯)
English description(英文原文,共 980 字符)
Product Name:tert-Butyltrichlorosilane
English Name:tert-Butyltrichlorosilane
CAS No.:18171-74-9
Aliases:(1,1-Dimethylethyl)trichlorosilane, Trichloro(tert-butyl)silane
Molecular Formula:C4H9Cl3Si
Physical Properties:Colorless to pale yellow transparent liquid with a pungent odor. Density approx. 1.2 g/mL at 20°C, boiling point 133–134°C, flash point approx. 35°C. Easily hydrolyzed by water or moisture, releasing hydrogen chloride gas. Soluble in benzene, toluene, diethyl ether and other organic solvents.
Uses:Used as an intermediate in organosilicon synthesis, for preparing tert-butyl silane coupling agents and surface modifiers, forming hydrophobic and oleophobic coatings on material surfaces. Also used to introduce silicon-based protecting groups in the synthesis of pharmaceuticals and fine chemicals.
Technical Specifications:
Purity: ≥98%
Boiling point: 133–134°C (lit.)
Density: 1.2 g/mL at 20°C
Flash point: 35°C (closed cup)
Molecular weight: 191.56
English Name:tert-Butyltrichlorosilane
CAS No.:18171-74-9
Aliases:(1,1-Dimethylethyl)trichlorosilane, Trichloro(tert-butyl)silane
Molecular Formula:C4H9Cl3Si
Physical Properties:Colorless to pale yellow transparent liquid with a pungent odor. Density approx. 1.2 g/mL at 20°C, boiling point 133–134°C, flash point approx. 35°C. Easily hydrolyzed by water or moisture, releasing hydrogen chloride gas. Soluble in benzene, toluene, diethyl ether and other organic solvents.
Uses:Used as an intermediate in organosilicon synthesis, for preparing tert-butyl silane coupling agents and surface modifiers, forming hydrophobic and oleophobic coatings on material surfaces. Also used to introduce silicon-based protecting groups in the synthesis of pharmaceuticals and fine chemicals.
Technical Specifications:
Purity: ≥98%
Boiling point: 133–134°C (lit.)
Density: 1.2 g/mL at 20°C
Flash point: 35°C (closed cup)
Molecular weight: 191.56
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常见问题
- 叔丁基三氯硅烷的 CAS 号是多少?
- 叔丁基三氯硅烷的 CAS 号是 18171-74-9。
- 叔丁基三氯硅烷的分子式和分子量是什么?
- 叔丁基三氯硅烷的分子式为 C4H9Cl3Si,分子量约 191.56 English Version。
- 叔丁基三氯硅烷的英文名称是什么?
- 叔丁基三氯硅烷的英文名称为 tert-Butyltrichlorosilane。
- 叔丁基三氯硅烷还有哪些别名?
- 叔丁基三氯硅烷又称 (1,1-二甲基乙基)三氯硅烷、三氯叔丁基硅烷。
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