| product Name |
Coumalic acid |
| Synonyms |
Coumalicacid; 2-oxo-2H-pyran-5-carboxylic acid; 2-Pyrone-5-carboxylic acid; Coumalic acid, (2-Pyrone-5-carboxylic acid); 2-oxo-2H-pyran-5-carboxylate |
| Molecular Formula |
C6H3O4 |
| Molecular Weight |
139.0862 |
| InChI |
InChI=1/C6H4O4/c7-5-2-1-4(3-10-5)6(8)9/h1-3H,(H,8,9)/p-1 |
| CAS Registry Number |
500-05-0 |
| EINECS |
207-899-0 |
| Molecular Structure |
|
| Melting point |
203-205℃ (dec.) |
| Boiling point |
282.4°C at 760 mmHg |
| Flash point |
137.3°C |
| Vapour Pressur |
0.000881mmHg at 25°C |
| Hazard Symbols |
|
| Risk Codes |
|
| Safety Description |
S22:;
S24/25:;
|
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