| 中文别名 | 草酰乙酸(MSDS,328-42-7结构式,分子量,溶解度) |
| 英文别名 | Oxalacetic acid();Oxalacetic acid |
| CAS号 | 328-42-7 |
| SMILES | C(C(=O)C(=O)O)C(=O)O |
| Inchi | InChI=1S/C4H4O5/c5-2(4(8)9)1-3(6)7/h1H2,(H,6,7)(H,8,9) |
| InchiKey | KHPXUQMNIQBQEV-UHFFFAOYSA-N |
| 分子式 Formula | C4H4O5 |
| 分子量 Molecular Weight | 132.07 |
| 闪点 FP | 174.8±19.7 ℃ |
| 熔点 Melting point | 161℃ |
| 沸点 Boiling point | 341.9 ℃ |
| Polarizability极化度 | 9.4±0.5 10-24cm3 |
| 密度 Density | 1.6000 |
| 蒸汽压 Vapor Pressure | 0.0±1.6 mmHg at 25℃ |
| 溶解度Solubility | Soluble in water (0.1 g/ml), ether, ethanol, acetone, and acetone ethyl acetate. |
| 储藏条件 Storage conditions | 储存温度-20℃ |
