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Product Name |
2-Thiophenecarboxylic acid |
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Formula |
C5H4O2S |
Molecular Weight |
128.15 |
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CAS NO. |
527-72-0 |
Quantity |
500KG |
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Items |
Specification |
Results |
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Appearance |
White or white powder
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Conforms |
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Assay |
≥98% |
99．4% |
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Loss on drying |
＜1.0% |
0.25% |
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CONCLUSION |
The result conform with standard |
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Melting point: 125-127 ° C (lit.)
Boiling point: 260 ° C (lit.)
Density: 1.42
Refractive index: 1.5160 (estimate)
Flash point: 259-261 ° C
Storage conditions: keepinmarkplace, sealedindry, roomtemperature
Solubility: acetone (slimly), chloroform (slimly)
It is used as an intermediate of anti-inflammatory and analgesic drugs and an organic synthetic reagent.
