5-((三甲基甲硅烷基)乙炔)嘧啶 (CAS No.216309-28-3)
- 中文别名
- 5-(三甲基硅基乙炔基)嘧啶；5-(三甲硅基乙炔基)嘧啶
- 英文名称
- 5-((Trimethylsilyl)ethynyl)pyrimidine
- 分子式
- C9H12N2Si
- 分子量
- 176.29
- 所属类别
- 有机无机原料
- 物化性质
- 类白色至浅黄色固体或油状物，熔点在35-40°C左右，沸点约245°C（常压），闪点约93°C。溶于二氯甲烷、氯仿、乙酸乙酯等有机溶剂，不溶于水。在空气中较稳定，但应避免与强酸、强碱及氧化剂接触，以免硅基脱除或分解。
- 外观
- 类白色至浅黄色固体或油状物
- 纯度
- ≥98%
- 熔点
- 35-40°C
- 沸点
- 约245°C
English description（英文原文，共 1127 字符）
Product Name:5-((Trimethylsilyl)ethynyl)pyrimidine
English Name:5-((Trimethylsilyl)ethynyl)pyrimidine
CAS No.:216309-28-3
Aliases:5-(Trimethylsilylethynyl)pyrimidine, 5-((TMS)ethynyl)pyrimidine
Molecular Formula:C9H12N2Si
Physical Properties:Off-white to light yellow solid or oil, melting point around 35-40°C, boiling point approximately 245°C (at atmospheric pressure), flash point about 93°C. Soluble in organic solvents such as dichloromethane, chloroform and ethyl acetate; insoluble in water. Relatively stable in air, but should avoid contact with strong acids, strong bases and oxidizing agents to prevent desilylation or decomposition.
Uses:Used as an organic synthesis intermediate to introduce alkynyl groups via Sonogashira coupling and other reactions, for constructing drug molecules and functional materials containing pyrimidine rings. Also serves as a key building block for the preparation of biologically active molecules.
Technical Specifications:
Appearance: off-white to light yellow solid or oil
Purity: ≥98%
Molecular weight: 176.29
Melting point: 35-40°C
Boiling point: approximately 245°C
English Name:5-((Trimethylsilyl)ethynyl)pyrimidine
CAS No.:216309-28-3
Aliases:5-(Trimethylsilylethynyl)pyrimidine, 5-((TMS)ethynyl)pyrimidine
Molecular Formula:C9H12N2Si
Physical Properties:Off-white to light yellow solid or oil, melting point around 35-40°C, boiling point approximately 245°C (at atmospheric pressure), flash point about 93°C. Soluble in organic solvents such as dichloromethane, chloroform and ethyl acetate; insoluble in water. Relatively stable in air, but should avoid contact with strong acids, strong bases and oxidizing agents to prevent desilylation or decomposition.
Uses:Used as an organic synthesis intermediate to introduce alkynyl groups via Sonogashira coupling and other reactions, for constructing drug molecules and functional materials containing pyrimidine rings. Also serves as a key building block for the preparation of biologically active molecules.
Technical Specifications:
Appearance: off-white to light yellow solid or oil
Purity: ≥98%
Molecular weight: 176.29
Melting point: 35-40°C
Boiling point: approximately 245°C
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常见问题
- 5-((三甲基甲硅烷基)乙炔)嘧啶的 CAS 号是多少？
- 5-((三甲基甲硅烷基)乙炔)嘧啶的 CAS 号是 216309-28-3。
- 5-((三甲基甲硅烷基)乙炔)嘧啶的分子式和分子量是什么？
- 5-((三甲基甲硅烷基)乙炔)嘧啶的分子式为 C9H12N2Si，分子量约 176.29。
- 5-((三甲基甲硅烷基)乙炔)嘧啶的英文名称是什么？
- 5-((三甲基甲硅烷基)乙炔)嘧啶的英文名称为 5-((Trimethylsilyl)ethynyl)pyrimidine。
- 5-((三甲基甲硅烷基)乙炔)嘧啶还有哪些别名？
- 5-((三甲基甲硅烷基)乙炔)嘧啶又称 5-(三甲基硅基乙炔基)嘧啶、5-(三甲硅基乙炔基)嘧啶。
- 5-((三甲基甲硅烷基)乙炔)嘧啶有哪些供应商和生产厂家？
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- 5-((三甲基甲硅烷基)乙炔)嘧啶的供应商主要分布在 上海市（1 条） 等地。
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- 掌上化工5-((三甲基甲硅烷基)乙炔)嘧啶产品页汇总了各供应商的最新报价与规格，地址：/chemicals/216309-28-3/。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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