| Identification | |
| Name: | methanone, (formyloxy)- |
| Synonyms: | Formic anhydride;methanoic anhydride |
| CAS: | 1558-67-4 |
| Molecular Formula: | C2H2O3 |
| Molecular Weight: | 74.0355 |
| InChI: | InChI=1/C2H2O3/c3-1-5-2-4/h1-2H |
| Molecular Structure: |  |
| Properties | |
| Flash Point: | 29.31°C |
| Boiling Point: | 91.833°C at 760 mmHg |
| Density: | 1.184g/cm3 |
| Refractive index: | 1.349 |
| Flash Point: | 29.31°C |
| Safety Data | |
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