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|
HS Code |
986553 |
| Chemical Name | 2-Thiophenecarboxaldehyde |
| Synonyms | Thiophene-2-carboxaldehyde |
| Cas Number | 98-03-3 |
| Molecular Formula | C5H4OS |
| Molecular Weight | 112.15 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Density | 1.198 g/mL at 25°C |
| Boiling Point | 191-192°C |
| Melting Point | -20°C |
| Purity | Typically ≥98% |
| Flash Point | 80°C (176°F) |
| Solubility | Slightly soluble in water; soluble in organic solvents |
| Refractive Index | n20/D 1.594 |
| Smiles | C1=CSC=C1C=O |
| Ec Number | 202-613-7 |
As an accredited 2-Thiophenecarboxaldehyde factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | **The 100 mL bottle of 2-Thiophenecarboxaldehyde from Sigma-Aldrich features an amber glass container with a secure screw cap and warning labels.** |
| Shipping | 2-Thiophenecarboxaldehyde from Sigma Aldrich, Merck, or TCI Chemical is shipped in tightly sealed, chemical-resistant containers to prevent leaks and contamination. Packaging complies with international hazardous materials regulations, ensuring safety during transit. Shipments include all necessary documentation and labeling for identification, handling, and regulatory compliance. Expedited and temperature-controlled options are available if required. |
| Storage | 2-Thiophenecarboxaldehyde should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from sources of ignition, and incompatible substances such as strong oxidizers. Protect from moisture and direct sunlight. Store at room temperature and follow supplier guidelines (Sigma Aldrich, Merck, TCI Chemical) for safe handling. Always use and store in a chemical fume hood. |
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