ChemNet > CAS > 5222-73-1 3,4-Dimethoxy-3-cyclobutene-1,2-dione
5222-73-1 3,4-Dimethoxy-3-cyclobutene-1,2-dione
| product Name |
3,4-Dimethoxy-3-cyclobutene-1,2-dione |
| CAS No |
5222-73-1 |
| Synonyms |
Squaric acid dimethyl ester; 3,4-dimethoxycyclobut-3-ene-1,2-dione; Dimethyl squarate |
| Molecular Formula |
C6H6O4 |
| Molecular Weight |
142.1094 |
| InChI |
InChI=1/C6H6O4/c1-9-5-3(7)4(8)6(5)10-2/h1-2H3 |
| Molecular Structure |
|
| Density |
1.3g/cm3 |
| Melting point |
54-57℃ |
| Boiling point |
286.1°C at 760 mmHg |
| Refractive index |
1.478 |
| Flash point |
128°C |
| Vapour Pressur |
0.00269mmHg at 25°C |
| Risk Codes |
R42/43:;
|
| Safety Description |
S22:;
S24/25:;
S26:;
S36/37/39:;
|
| MSDS |
Material Safety Data Sheet
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