1-Benzopyrylium
chromenylium
Also Known As: chromenylium|benzopyrylium|chromenium|1-Benzopyrylium|chromen-1-ylium|1-Benzopyran-1-ium|1-Benzopyrylium-cation|1lambda4-chromen-1-ylium|J1.386.570A
CAS: 254-05-7
| Molecular Formula | C9H7O+ |
|---|---|
| Molecular Weight | 131.04968 g/mol |
| LogP | 2.7139 |
| Topological Polar Surface Area | 11.3 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 0 |
| Rotatable Bonds | 0 |
| Exact Mass | 131.04968 |
| Monoisotopic Mass | 131.04968 |
| Heavy Atoms | 10 |
| Complexity | 275.70514 |
Chemical Identifiers
| CAS Number | 254-05-7 |
|---|---|
| SMILES | C1=CC=C2C(=C1)C=CC=[O+]2 |
Product Overview
1-Benzopyrylium (CAS 254-05-7), with molecular formula C9H7O+ and molecular weight 131.04968 g/mol. IUPAC: chromenylium.
Safety Data Sheet (MSDS / SDS)
View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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