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4-[(三甲基硅基)乙炔基]苯甲醛
4-[(Trimethylsilyl)ethynyl]benzaldehyde
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3303632 | 5 G | 1420 |
产品别名
77123-57-0
4-[(三甲基硅基)乙炔基]苯甲醛
4-[(Trimethylsilyl)ethynyl]benzaldehyde
结构式
基本信息
| Linear Formula【线性分子式】 | (CH3)3SiC≡CC6H4CHO |
| Molecular weight | 202.32 |
| MDL number | MFCD02093765 |
| PubChem Substance ID【PubChem化学物质编号】 | 24874332 |
| NACRES | NA.22 |
| General description【一般描述】 | 4-[(Trimethylsilyl)ethynyl]benzaldehyde can be synthesized by reacting 4-bromobenzaldehyde and triphenylphosphine in anhydrous triethylamine with ethynyltrimethylsilane and then with palladium(II) acetate under argon. It can also be prepared by Sonogashira coupling reaction between 4-bromobenzaldehyde and (trimethylsilyl) ethynyl. |
| Application【应用】 | 4-[(Trimethylsilyl)ethynyl]benzaldehyde may be used in the preparation of the following:
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产品性质
| Quality Level【质量水平】 | 200 |
| Assay【测定】 | 97% |
| mp | 66-70 ℃ (lit.) |
| SMILES string | C[Si](C)(C)C#Cc1ccc(C=O)cc1 |
| InChI | 1S/C12H14OSi/c1-14(2,3)9-8-11-4-6-12(10-13)7-5-11/h4-7,10H,1-3H3 |
| InChI key | UZQDUXAJFTWMDT-UHFFFAOYSA-N |
| packaging【包装】 | 5 g in glass bottle |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves, type N95 (US) |
