3-甲苯基(三甲基硅)乙炔 (CAS No.40230-90-8)
- 中文别名
- 3-(三甲基硅基乙炔基)甲苯；1-甲基-3-(三甲基硅基乙炔基)苯
- 英文名称
- 3-[(Trimethylsilyl)ethynyl]toluene
- 分子式
- C12H16Si
- 分子量
- 188.34
- 所属类别
- 有机无机原料
- 物化性质
- 无色至淡黄色透明液体，具有特殊气味。密度约0.90 g/cm³，沸点约250℃，闪点约90℃。易溶于乙醇、乙醚、丙酮等有机溶剂，不溶于水。对光和热敏感，需密封避光保存。
- 纯度
- 98%
- 外观
- 无色至淡黄色透明液体
- 密度
- 约0.90 g/cm³
- 储存条件
- 密封、阴凉、避光保存
English description（英文原文，共 1090 字符）
Product Name:3-[(Trimethylsilyl)ethynyl]toluene
English Name:3-[(Trimethylsilyl)ethynyl]toluene
CAS No.:40230-90-8
Aliases:3-(Trimethylsilylethynyl)toluene, 1-Methyl-3-((trimethylsilyl)ethynyl)benzene
Molecular Formula:C12H16Si
Physical Properties:Colorless to pale yellow transparent liquid with a characteristic odor. Density: approximately 0.90 g/cm³; boiling point: approximately 250°C; flash point: approximately 90°C. Freely soluble in ethanol, diethyl ether, acetone and other organic solvents; insoluble in water. Sensitive to light and heat; store sealed away from light.
Uses:Used as an organic synthesis intermediate in Sonogashira coupling and Click reactions for the preparation of arylacetylene compounds and functional materials. Also serves as an alkynylating agent to introduce trimethylsilylethynyl groups in the synthesis of pharmaceutical molecules and fine chemicals.
Technical Specifications:
Purity: 98%
Molecular weight: 188.34
Appearance: colorless to pale yellow transparent liquid
Density: approximately 0.90 g/cm³
Storage: sealed, cool and dark place
English Name:3-[(Trimethylsilyl)ethynyl]toluene
CAS No.:40230-90-8
Aliases:3-(Trimethylsilylethynyl)toluene, 1-Methyl-3-((trimethylsilyl)ethynyl)benzene
Molecular Formula:C12H16Si
Physical Properties:Colorless to pale yellow transparent liquid with a characteristic odor. Density: approximately 0.90 g/cm³; boiling point: approximately 250°C; flash point: approximately 90°C. Freely soluble in ethanol, diethyl ether, acetone and other organic solvents; insoluble in water. Sensitive to light and heat; store sealed away from light.
Uses:Used as an organic synthesis intermediate in Sonogashira coupling and Click reactions for the preparation of arylacetylene compounds and functional materials. Also serves as an alkynylating agent to introduce trimethylsilylethynyl groups in the synthesis of pharmaceutical molecules and fine chemicals.
Technical Specifications:
Purity: 98%
Molecular weight: 188.34
Appearance: colorless to pale yellow transparent liquid
Density: approximately 0.90 g/cm³
Storage: sealed, cool and dark place
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常见问题
- 3-甲苯基(三甲基硅)乙炔的 CAS 号是多少？
- 3-甲苯基(三甲基硅)乙炔的 CAS 号是 40230-90-8。
- 3-甲苯基(三甲基硅)乙炔的分子式和分子量是什么？
- 3-甲苯基(三甲基硅)乙炔的分子式为 C12H16Si，分子量约 188.34。
- 3-甲苯基(三甲基硅)乙炔的英文名称是什么？
- 3-甲苯基(三甲基硅)乙炔的英文名称为 3-[(Trimethylsilyl)ethynyl]toluene。
- 3-甲苯基(三甲基硅)乙炔还有哪些别名？
- 3-甲苯基(三甲基硅)乙炔又称 3-(三甲基硅基乙炔基)甲苯、1-甲基-3-(三甲基硅基乙炔基)苯。
- 3-甲苯基(三甲基硅)乙炔有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条3-甲苯基(三甲基硅)乙炔供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 3-甲苯基(三甲基硅)乙炔的供应商主要分布在哪些地区？
- 3-甲苯基(三甲基硅)乙炔的供应商主要分布在 上海市（1 条） 等地。
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- 掌上化工3-甲苯基(三甲基硅)乙炔产品页汇总了各供应商的最新报价与规格，地址：/chemicals/40230-90-8/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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