Taiy Chemical
| Product Name | Thieno[3,4-b]thiophene-2-carboxylic acid |
| Synonyms | Thieno(3,4-b)thiophene-2-carboxylic acid |
| CAS | 1112-78-3 |
| EINECS | 214-354-0 |
| Molecular Weight | 216.21 g/mol |
| Molecular Formula | C9H5O2S2 |
| Density | 1.596 g/cm3 |
| Boiling Point(℃) | 370.8 °C |
| Flash Point(℃) | 177.1 °C |
| Refractive Index | 1.737 |
| Hazard Symbols | Xi |
| Risk Codes | 36/37/38 |
| Safety Description | 26-36 |
