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2-Bromothiophene

Cas:
1003-09-4
Molecular Structure:
MDL:
MFCD00005417
Molecular Formula:
C4H3BrS
Molecular Weight:
163.04
Alias:
2-Thienyl bromide
Product order:
Name Specifications Packing Price Delivery
2-Bromothiophene 98% 250g RMB 759 Consulting service
2-Bromothiophene 98% 50g RMB 187 Consulting service
2-Bromothiophene 98% 25g RMB 110 Consulting service
2-Bromothiophene 98% 1kg RMB 2596 Consulting service
Character:
易溶于乙醚、丙酮和四氯化碳,不溶于水。见光变暗。
密度: 1.68  
熔点: -10 °C  
沸点: 149-151 °C  
闪点:52 °C  
折光率n20/D:1.585-1.587  
Quality Standard:
外观Appearance                          无色透明至微黄色棕色液体
红外光谱鉴定Infrared spectrometry       和对照品匹配
纯度Purity                              ≥98.0% (GC)
相对密度Specific gravity (20/20°C)     1.6900 - 1.7130
折光率Refractive index n20/D            1.5850 - 1.5870
Storage:
见光会变暗,避光保存
2-噻吩基酯易用CuBr-LiBr和氯仿处理过的格氏试剂(Grignard reagents)制备。
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