![2-Oxa-3-oxobicyclo[2.2.0]hex-5-ene structure](/static/products/2298/22980-23-0.webp)
2-Oxa-3-oxobicyclo[2.2.0]hex-5-ene
2-oxabicyclo[2.2.0]hex-5-en-3-one
Also Known As: 5-Oxa-bicyclo<|2-Oxabicyclo[2.2.0]hex-5-en-3-one|2-Oxa-3-oxobicyclo(2.2.0)hex-5-ene|2-Oxa-3-oxobicyclo[2.2.0]hex-5-ene|3-oxabicyclo[2.2.0]hex-5-en-2-one|5-oxabicyclo(2.2.0)hex-2-en-6-one|2-Oxabicyclo[2.2.0]hexa5-ene-3-one|2-Oxabicyclo(2.2.0)hex-5-en-3-one|J2.032.384A
CAS: 22980-23-0
| Molecular Formula | C5H4O2 |
|---|---|
| Molecular Weight | 96.021126 g/mol |
| LogP | 0.3 |
| Topological Polar Surface Area | 26.3 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 2 |
| Rotatable Bonds | 0 |
| Exact Mass | 96.021126 |
| Monoisotopic Mass | 96.021126 |
| Heavy Atoms | 7 |
| Complexity | 148.0 |
Chemical Identifiers
| CAS Number | 22980-23-0 |
|---|---|
| SMILES | C1=CC2C1C(=O)O2 |
| InChIKey | QAVYTTBRXJVSNJ-UHFFFAOYSA-N |
Product Overview
2-Oxa-3-oxobicyclo[2.2.0]hex-5-ene (CAS 22980-23-0), with molecular formula C5H4O2 and molecular weight 96.021126 g/mol. IUPAC: 2-oxabicyclo[2.2.0]hex-5-en-3-one.
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.
View MSDS →
2-Oxa-3-oxobicyclo[2.2.0]hex-5-ene is a custom synthesis product. We offer services from milligram to kilogram scale.
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