ChemNet > CAS > 4282-31-9 2,5-thiophenedicarboxylic acid
4282-31-9 2,5-thiophenedicarboxylic acid
| product Name |
2,5-thiophenedicarboxylic acid |
| Synonyms |
Thiophene-2,5-dicarboxylic acid; Thiophene-2,5-Dicarboxyl Acid; thiophene-2,5-dicarboxylate |
| Molecular Formula |
C6H2O4S |
| Molecular Weight |
170.1438 |
| InChI |
InChI=1/C6H4O4S/c7-5(8)3-1-2-4(11-3)6(9)10/h1-2H,(H,7,8)(H,9,10)/p-2 |
| CAS Registry Number |
4282-31-9 |
| EINECS |
224-284-2 |
| Molecular Structure |
|
| Melting point |
355-360℃ |
| Boiling point |
444.6°C at 760 mmHg |
| Flash point |
222.7°C |
| Vapour Pressur |
1.1E-08mmHg at 25°C |
| Hazard Symbols |
 Xi:Irritant;
|
| Risk Codes |
R36/37/38:;
|
| Safety Description |
S26:;
S37/39:;
|
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