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2-Ethynylpyridine

Cas:
1945-84-2
Molecular Structure:
MDL:
MFCD00041598
Molecular Formula:
C7H5N
Molecular Weight:
103.12
Alias:
2-乙炔吡啶 2-Pyridylacetylene
Product order:
Name Specifications Packing Price Delivery
2-Ethynylpyridine 98% 1g RMB 319 Consulting service
2-Ethynylpyridine 98% 5g RMB 1496 Consulting service
2-Ethynylpyridine 98% 25g RMB 5456 Consulting service
Character:
棕褐色液体.
密度:1.02
沸点:77-78 °C
折光率:1.557-1.561
闪点:76 °C  
Quality Standard:
外观Appearance                     透明暗棕色液体
纯度Purity                         >98.0%(GC)  
比重Specific gravity (20/20)       1.0190-1.0310  
折光率Refractive index n20/D       1.5580-1.5610  

注:含稳定剂: 0.01% 对苯二酚

Storage:
避光保存
医药中间体
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