三异丙基硅基乙炔 (CAS No.89343-06-6)
- 物化性质
- 无色至淡黄色透明液体,密度约0.813 g/mL(25°C),沸点约60-63°C(1 mmHg),闪点约40°C,溶于正己烷、四氢呋喃、二氯甲烷等常用有机溶剂,对空气和湿气敏感,建议惰性气体保护下低温储存。
- 技术参数
- 含量(GC)≥97.0%
- 外观
- 无色至淡黄色透明液体
English description(英文原文,共 1030 字符)
Product Name:Triisopropylsilylacetylene
English Name:Triisopropylsilylacetylene
CAS No.:89343-06-6
Aliases:Ethynyltriisopropylsilane, Triisopropylsilyl acetylene, TIPS-acetylene
Molecular Formula:C11H22Si
Physical Properties:Colorless to pale yellow transparent liquid. Density approximately 0.813 g/mL at 25°C. Boiling point approximately 60-63°C at 1 mmHg. Flash point approximately 40°C. Soluble in common organic solvents such as n-hexane, tetrahydrofuran, and dichloromethane. Sensitive to air and moisture; recommended to store under inert gas at low temperature.
Uses:Used as an alkynylating reagent in organic synthesis to introduce acetylene groups. Participates in Sonogashira coupling, Click reactions, and other transformations, widely applied in the synthesis of pharmaceutical intermediates, natural products, and functional materials.
Technical Specifications:
Assay (GC) ≥97.0%
Appearance: colorless to pale yellow transparent liquid
Density (25°C): 0.810-0.820 g/mL
Refractive index (20°C): 1.435-1.445
English Name:Triisopropylsilylacetylene
CAS No.:89343-06-6
Aliases:Ethynyltriisopropylsilane, Triisopropylsilyl acetylene, TIPS-acetylene
Molecular Formula:C11H22Si
Physical Properties:Colorless to pale yellow transparent liquid. Density approximately 0.813 g/mL at 25°C. Boiling point approximately 60-63°C at 1 mmHg. Flash point approximately 40°C. Soluble in common organic solvents such as n-hexane, tetrahydrofuran, and dichloromethane. Sensitive to air and moisture; recommended to store under inert gas at low temperature.
Uses:Used as an alkynylating reagent in organic synthesis to introduce acetylene groups. Participates in Sonogashira coupling, Click reactions, and other transformations, widely applied in the synthesis of pharmaceutical intermediates, natural products, and functional materials.
Technical Specifications:
Assay (GC) ≥97.0%
Appearance: colorless to pale yellow transparent liquid
Density (25°C): 0.810-0.820 g/mL
Refractive index (20°C): 1.435-1.445
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常见问题
- 三异丙基硅基乙炔的 CAS 号是多少?
- 三异丙基硅基乙炔的 CAS 号是 89343-06-6。
- 三异丙基硅基乙炔的分子式和分子量是什么?
- 三异丙基硅基乙炔的分子式为 C11H22Si。
- 三异丙基硅基乙炔的英文名称是什么?
- 三异丙基硅基乙炔的英文名称为 Triisopropylsilylacetylene。
- 三异丙基硅基乙炔还有哪些别名?
- 三异丙基硅基乙炔又称 乙炔基三异丙基硅烷、三异丙基硅烷基乙炔、TIPS-乙炔。
- 三异丙基硅基乙炔有哪些供应商和生产厂家?
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