500-05-0 Coumalic acid
| 製品名 |
Coumalic acid |
| 英語(yǔ)名 |
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 |
| 分子式 |
C6H3O4 |
| 分子量 |
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登録番號(hào) |
500-05-0 |
| EINECSに |
207-899-0 |
| 分子構(gòu)造 |
|
| 融點(diǎn) |
203-205℃ (dec.) |
| 沸點(diǎn) |
282.4°C at 760 mmHg |
| 引火點(diǎn) |
137.3°C |
| 蒸気圧 |
0.000881mmHg at 25°C |
| 安全説明 |
S22:;
S24/25:;
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