Chemical Name:2-Thiophenecarboxylic acid
CAS No.: 527-72-0
Molecular Formula: C5H4O2S
Molecular Weight:128.15
Appearance:Almost white to light brown powder
2-thiophenecarboxylic acid cas 527-72-0
描述
2-Thiophenecarboxylic acidDetails
Chemical Name:2-Thiophenecarboxylic acid
CAS No.: 527-72-0
Molecular Formula: C5H4O2S
Molecular Weight:128.15
MolecularStructure:
Appearance:Almost white to light brown powder
2-Thiophenecarboxylic acid Typical Properties
| Appearance | Almost white to light brown powder |
| Chromatographic Purity | ≥99.5% |
| Moisture | ≤0.5% |
| Any other single impurity | <0.2% |
| Melting point | 125-127 °C(lit.) |
| Boiling point | 260 °C(lit.) |
| Density | 1.42 |
| Refractive index | 1.5160 (estimate) |
2-Thiophenecarboxylic acidUsage
Used as an anti-inflammatory analgesic intermediate
2-Thiophenecarboxylic acidPackaging and Shipping
Packing: 500kg/bag 25kg/drum
2-Thiophenecarboxylic acidStorage
Stored in cool dry and ventilated warehouse
