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2-Thiophenecarboxaldehyde

Cas:
98-03-3
Molecular Structure:
MDL:
MFCD00005429
Molecular Formula:
C5H4OS
Molecular Weight:
112.15
Alias:
2-噻吩甲醛 Thenaldehyde 2-Thiophenaldehyde Thiophene-2-carbaldehyde
Product order:
Name Specifications Packing Price Delivery
2-Thiophenecarboxaldehyde 98% 100ml RMB 319 Consulting service
2-Thiophenecarboxaldehyde 98% 500ml RMB 1364 Consulting service
2-Thiophenecarboxaldehyde 98% 25ml RMB 187 Consulting service
Character:
油狀液體。易溶于醇、苯和醚,不溶于水。有類似杏仁味。
沸點(diǎn):198℃
密度:1.215
閃點(diǎn):77℃
折光率:1.5920
Quality Standard:
外觀Appearance                          黃色透明至淺棕色液體
純度Purity                              ≥98.0% (GC)
折光率Refractive index n20/D            1.5890 - 1.5920  
相對(duì)密度Specific gravity (20/20°C)     1.2180 - 1.2280  
水份water                               ≤0.5%

備注:產(chǎn)品在儲(chǔ)存過(guò)程中顏色可能會(huì)變暗。

Storage:
對(duì)空氣敏感,密閉充氮冷藏。
用來(lái)在有機(jī)化合物中引入噻吩基團(tuán),例如,將噻吩基團(tuán)引入二甲基四氫嘧啶。所得產(chǎn)物與雙羥萘酸成鹽即得制廣譜驅(qū)蟲(chóng)藥噻嘧啶。
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