ChemIndex - Pangkalan data CAS kimia percumaToocle Global|ChemNet Global|ChemNet China|China Chemical Network|ChemNet Korea
500-05-0 Coumalic acid |
|
| Nama produk | Coumalic acid |
| Nama Inggeris | Coumalic acid;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 |
| MF | C6H3O4 |
| Berat Molekul | 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 NO | 500-05-0 |
| EINECS | 207-899-0 |
| Struktur Molekul | ![]() |
| Titik lebur | 203-205℃ (dec.) |
| Titik didih | 282.4°C at 760 mmHg |
| Titik nyala | 137.3°C |
| Tekanan wap | 0.000881mmHg at 25°C |
| Keselamatan Penerangan | S22||S24/25:; |
| MSDS | |