Ethynyltrimethylsilane
Molecular Structure:
MDL:
--MFCD00008569
Molecular Formula:
C5H10Si;(CH3)3SiC≡CH
Molecular Weight:
98.22
Alias:
三甲基乙炔基硅, 三甲基硅基乙炔
Trimethylsilylacetylene
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Ethynyltrimethylsilane |
98% |
25ml |
RMB 1078 |
Consulting service |
Ethynyltrimethylsilane |
98% |
5ml |
RMB 327.8 |
Consulting service |
Character:
和水反應(yīng),溶于大多數(shù)有機(jī)溶劑。
沸點(diǎn): 53℃
密度:0.69
閃點(diǎn):-34℃
折光率n20/D: 1.3873-1.3903
Quality Standard:
外觀Appearance 無(wú)色透明液體
紅外光譜鑒別Infrared spectrometry 符合
純度Purity ≥98.0% (GC)
折光率Refractive index n20/D 1.3870-1.3900
相對(duì)密度Specific gravity (20/20°C) 0.7100-0.7130
Storage:
要絕對(duì)密封
用途 硅基保護(hù)基,用于通過(guò)對(duì)乙炔二氮化合物的1,3-兩極環(huán)加成合成吡唑,鎳催化的和芐腈偶聯(lián)反應(yīng)的底物。