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3-Thiophenecarboxaldehyde

Cas:
498-62-4
Molecular Structure:
MDL:
MFCD00005466
Molecular Formula:
C5H4OS
Molecular Weight:
112.15
Alias:
噻吩-3-甲醛,3-噻吩醛 Thiophene-3-carbaldehyde 3-Thiophenecarboxaldehyde
Product order:
Name Specifications Packing Price Delivery
3-Thiophenecarboxaldehyde 98% 5g RMB 429 Consulting service
3-Thiophenecarboxaldehyde 98% 25g RMB 1639 Consulting service
3-Thiophenecarboxaldehyde 98% 100g RMB 4136 Consulting service
Character:
無(wú)色或淡黃色液體,遇光后溶液顏色逐漸變深,具有刺激性氣味。易溶于醇、苯、醚、二氯甲烷等有機(jī)溶劑中,微溶于水。
沸點(diǎn):198℃
閃點(diǎn):64℃
密度:1.280
折光率:1.5830
熔點(diǎn):  -30 °C
Quality Standard:
外觀Appearance                          黃色透明至淺棕色液體
紅外光譜鑒別Infrared spectrometry       和對(duì)照品匹配
純度Purity                              ≥98.0% (GC)
比重Specific gravity (20/20°C)         1.2280 - 1.2330
折光率Refractive index n20/D            1.5830 - 1.5870


備注:產(chǎn)品在儲(chǔ)存期間可能變暗

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