| Chemistry name: | 2-thiophenecarboxaldehyde |
| M Formula: | C4H3SCHO |
| Properties: | |
| Oily liquid; almondlike odor. Bp 198C, 90C (20 mm Hg), d 1.210–1.220. Very soluble in alcohol, benzene, ether; slightly soluble in water. Combustible. | |
| Grade: | |
| 95%. | |
| Use: | |
| Thiophene derivatives, introducing thenyl group into organic compounds. | |