ChemNet > CAS > 5222-73-1 3,4-Dimethoxy-3-cyclobutene-1,2-dione
5222-73-1 3,4-Dimethoxy-3-cyclobutene-1,2-dione
| produktnavn |
3,4-Dimethoxy-3-cyclobutene-1,2-dione |
| Engelsk navn |
3,4-Dimethoxy-3-cyclobutene-1,2-dione; Squaric acid dimethyl ester; 3,4-dimethoxycyclobut-3-ene-1,2-dione; Dimethyl squarate |
| Molekylær Formel |
C6H6O4 |
| Molekylvekt |
142.1094 |
| InChI |
InChI=1/C6H6O4/c1-9-5-3(7)4(8)6(5)10-2/h1-2H3 |
| CAS-nummer |
5222-73-1 |
| Molecular Structure |
|
| Tetthet |
1.3g/cm3 |
| Smeltepunkt |
54-57℃ |
| Kokepunkt |
286.1°C at 760 mmHg |
| Brytningsindeks |
1.478 |
| Flammepunktet |
128°C |
| Damptrykk |
0.00269mmHg at 25°C |
| Hazard symboler |
|
| Risiko Koder |
R42/43:;
|
| Sikkerhet Beskrivelse |
S22:;
S24/25:;
S26:;
S36/37/39:;
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