3-Thiophenecarboxaldehyde CAS 498-62-4 is a colorless or light yellow liquid, the color of the solution gradually becomes darker when exposed to light, and it has a pungent odor. The boiling point is 197-198 ° C, the flash point is 73 ° C, and the refractive index is 1.5830. Relative density 1.280. Soluble in alcohol, benzene, ether, dichloromethane and other organic solvents, slightly soluble in water.
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Product Name |
3-Thiophenecarboxaldehyde |
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Formula |
C5H4OS |
Molecular Weight |
112.15 |
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CAS NO. |
498-62-4 |
Quantity |
500KG |
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Items |
Specification |
Results |
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Appearance |
Clear yellow to light brown Liquid |
Conforms |
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Assay |
99% | 99.28% |
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CONCLUSION |
The result conform with standard |
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Melting point -30°C
Boiling point 194-196°C(lit.)86-87°C/20mmHg(lit.)
Density 1.28g/mL at 25°C(lit.)
Vapor pressure 0.31mmHg (20°C)
Refractive index n20/D1.583(lit.)
Flash point 165°F
Storage conditions 2-8°C
Solubility Chloroform, Hexanes
Form Liquid
Specific gravity 1.228
ColorClearyellowtolightbrown
Water solubility Notmiscibleinwater.
Amine antibacterial and anti-inflammatory drug, used for staphylococcus, streptococcus, pneumococcus and meningococcal infection; hanged for those who are allergic to sulfonamides and patients with severe liver and kidney; for injection
