Pyrylium
pyrylium
Also Known As: pyrylium|pyranium|pyrylium cation|pyrylium ion|Pyranilium|Pyroxonium|Pyran-1-ium|4H-Pyran-4-ylium|1lambda4-pyran-1-ylium|J3.339.726G
CAS: 289-67-8
| Molecular Formula | C5H5O+ |
|---|---|
| Molecular Weight | 81.03404 g/mol |
| LogP | 1.5607 |
| Topological Polar Surface Area | 11.3 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 0 |
| Rotatable Bonds | 0 |
| Exact Mass | 81.03404 |
| Monoisotopic Mass | 81.03404 |
| Heavy Atoms | 6 |
| Complexity | 75.86114 |
Chemical Identifiers
| CAS Number | 289-67-8 |
|---|---|
| SMILES | C1=CC=[O+]C=C1 |
Product Overview
Pyrylium (CAS 289-67-8), with molecular formula C5H5O+ and molecular weight 81.03404 g/mol. IUPAC: pyrylium.
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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