Introduction：Basic information about CAS 7783-44-0|dioxygen difluoride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | dioxygen difluoride |
|---|
| CAS Number | 7783-44-0 | Molecular Weight | 69.99560 |
|---|
| Density | 液体 1.47g/cm3（-57℃）；固体1.912g/cm3（-165℃）。 | Boiling Point | -57 |
|---|
| Molecular Formula | F2O2 | Melting Point | -163.5 |
|---|
| MSDS | / | Flash Point | / |
|---|
Names
| Name | dioxygen difluoride |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 液体 1.47g/cm3（-57℃）；固体1.912g/cm3（-165℃）。 |
|---|
| Boiling Point | -57 |
|---|
| Melting Point | -163.5 |
|---|
| Molecular Formula | F2O2 |
|---|
| Molecular Weight | 69.99560 |
|---|
| Exact Mass | 69.98660 |
|---|
| PSA | 18.46000 |
|---|
| LogP | 0.70360 |
|---|
| Index of Refraction | 1.174 |
|---|
| InChIKey | REAOZOPEJGPVCB-UHFFFAOYSA-N |
|---|
| SMILES | FOOF |
|---|
Safety Information
| RIDADR | UN 3310 |
|---|
| Hazard Class | 2.3 |
|---|
Synonyms
| Fluorine peroxide |
| Difluorine dioxide |
| difluorodioxidane |
| FOOF |
| Difluorine peroxide |
| Perfluoroperoxide |
| Fluorine dioxide |
| fluorooxy hypofluorite |
