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:
和水反应,溶于大多数有机溶剂。
沸点: 53℃
密度:0.69
闪点:-34℃
折光率n20/D: 1.3873-1.3903
Quality Standard:
外观Appearance 无色透明液体
红外光谱鉴别Infrared spectrometry 符合
纯度Purity ≥98.0% (GC)
折光率Refractive index n20/D 1.3870-1.3900
相对密度Specific gravity (20/20°C) 0.7100-0.7130
Storage:
要绝对密封
用途 硅基保护基,用于通过对乙炔二氮化合物的1,3-两极环加成合成吡唑,镍催化的和苄腈偶联反应的底物。