| 中文名 | 甲基丁二酸酐 |
| 英文名 | methylsuccinic anhydride |
| 别名 | 甲基丁二酸酐 甲基琥珀酸酐 2-甲基琥珀酸酐 沙库巴曲缬沙坦钠杂质B-3 3-甲基二氢呋喃-2,5-二酮 |
| 英文别名 | AI3-11208 NSC 65437 PYROTARTARIC ANHYDRIDE Pyrotartaric anhydride METHYLSUCCINIC ANHYDRIDE Methylsuccinic anhydride methylsuccinic anhydride 3-Methylsuccinic anhydride 2-Methylsuccinic anhydride Succinic anhydride, methyl- dihydro-3-methyl-5-furandione 3-methyldihydrofuran-2,5-dione 3-Methyldihydro-2,5-furandione Dihydro-3-methyl-2,5-furandione Succinic anhydride, methyl- (8CI) 2,5-Furandione, dihydro-3-methyl- (3S)-3-methyldihydrofuran-2,5-dione 3,4-Dihydro-3-methyl-2,5-furandione |
| CAS | 4100-80-5 |
| EINECS | 223-870-5 |
| 化学式 | C5H6O3 |
| 分子量 | 114.1 |
| InChI | InChI=1/C5H6O3/c1-3-2-4(6)8-5(3)7/h3H,2H2,1H3/t3-/m0/s1 |
| 密度 | 1.22 g/mL at 25 °C (lit.) |
| 熔点 | 33-35 °C (lit.) |
| 沸点 | 238-240 °C (lit.) |
| 闪点 | >230°F |
| 蒸汽压 | 0.0411mmHg at 25°C |
| 折射率 | 1.4630 (estimate) |
| 存储条件 | Keep in dark place,Sealed in dry,Room Temperature |
| 物化性质 | 外 观 无色至浅黄色液体（或固体） |
| 产品用途 | 医药中间体 |