3-Thiophenecarboxaldehyde
ALDRICH/196282 - 98%
Synonym: 3-Formylthiophene; 3-Thienaldehyde; 3-
CAS Number: 498-62-4
Empirical Formula (Hill Notation): C5H4OS
Molecular Weight: 112.15
EC Number: 207-865-5
MDL Number: MFCD00005466
Linear Formula: C5H4OS
Product Type: Chemical
| assay | 98% |
| autoignition temp. | >392 °F |
| bp | 194-196 °C (lit.) |
| 86-87 °C/20 mmHg (lit.) | |
| density | 1.28 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/C5H4OS/c6-3-5-1-2-7-4- |
| InChI key | RBIGKSZIQCTIJF-UHFFFAOYSA |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | [H]C(=O)c1ccsc1 |
| storage temp. | 2-8°C |
| vapor pressure | 0.31 mmHg ( 20 °C) |
| Application: | 3-Thiophenecarboxaldehyde has been used in the synthesis of: • series of 4-substituted 2-thiophenesulfonamides • acetal and ketal derivatives of 4′-demethylepipodophyllot • 1,2-di-3-thienyl-2-hydr |
| Packaging: | 1, 5, 10 g in glass bottle |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302 |
| Hazard Codes | Xn |
| Risk Statements | 22 |
| WGK Germany | WGK 3 |
| Flash Point(F) | 167.0 °F - closed cup |
| Flash Point(C) | 75 °C - closed cup |
| Purity | 98% |
| bp | 194-196 °C (lit.); 86-87 °C/20 mmHg (lit.) |
| Density | 1.28 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352100 |