Product Name | 2-Thiophenecarboxylic acid | Chinese Name | 2-噻吩甲酸 |
CAS No. | 527-72-0 | Molecular Formula | C5H4O2S |
EINECS | 208-423-4 | Molecular Weight | 128.15 |
Appearance | light yellow crystal powder | Purity | Min 99% |
Synonyms | 2-Thenoic Acid 2-Thiophenic Acid Thiophene-2-carboxylic acid; ALPHA-THENOIC ACID;2-THIOPHENIC ACID;2-THIOPHENECARBOXYLIC ACID |
Density | 1.42 g/mL at 25 °C (lit.) |
Solubility | Soluble in hot water, ethanol, and ether, and is only slightly soluble in chloroform. |
Refractive index | 1.5160 (estimate) |
Storage | Keep in dark place,Sealed in dry,Room Temperature |
Package | Packing in fiberboard-made pail attached with polyethylene bag inside |
HS Code | 29349990 |
