| Identification | |
| Name: | 3-Cyclobutene-1,2-dione,3,4-dimethoxy- |
| Synonyms: | Dimethyl squarate; |
| CAS: | 5222-73-1 |
| EINECS: | 220-761-4 |
| Molecular Formula: | C6H6O4 |
| Molecular Weight: | 142.11 |
| InChI: | InChI=1/C6H6O4/c1-9-5-3(7)4(8)6(5)10-2/h1-2H3 |
| Molecular Structure: |  |
| Properties | |
| Flash Point: | 128°C |
| Boiling Point: | 286.1°Cat760mmHg |
| Density: | 1.3g/cm3 |
| Refractive index: | 1.478 |
| Appearance: | white crystalline powder |
| Flash Point: | 128°C |
| Storage Temperature: | 0-6°C |
| Safety Data | |
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