Category:
Other Specialized Reagents
CAS NO:
98-03-3
Standard:
In-house Standards,
| Chemical Name: | 2-Thenaldehyde |
| Molecular Formula: | C5H4OS |
| Formula Weight: | 112.15 |
| CAS No.: | 98-03-3 |
2-Thenaldehyde (CAS 98-01-1), molecular formula C5H4O2, is a heterocyclic aldehyde derived from thiophene. It is primarily synthesized via selective oxidation of 2-methylthiophene or formylation processes, serving as a critical intermediate in organic synthesis.
Store under inert atmosphere at controlled temperatures below 25°C to prevent polymerization. Requires PPE due to skin irritation risks; avoid inhalation of vapors during handling.