2-甲基丁二酸
2-甲基丁二酸(英語:,或称为2-甲基琥珀酸, 2-Methylsuccinic acid),结构简式HO2CCH(CH3)CH2CO2H,常温常压下为白色固体,是最简单的带有手性碳原子的二羧酸[1]。
| 2-甲基丁二酸 | |
|---|---|
![]() | |
| IUPAC名 Methylbutanedioic acid | |
| 别名 | Pyrotartaric acid; 2-Methylbutanedioic acid; Propane-1,2-dicarboxylic acid |
| 识别 | |
| CAS号 | 498-21-5 |
| PubChem | 10349 |
| ChemSpider | 9922 |
| SMILES |
|
| ChEBI | 91315 |
| 性质 | |
| 化学式 | C5H8O4 |
| 摩尔质量 | 132.11 g·mol−1 |
| 外观 | White solid |
| 熔点 | 117.5 °C(391 K) |
| 危险性 | |
GHS危险性符号![]() | |
| GHS提示词 | Warning |
| H-术语 | H315, H319, H335 |
| P-术语 | P261, P264, P271, P280, P302+352, P304+340, P305+351+338, P312, P321, P332+313, P337+313, P362, P403+233, P405 |
| 若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 | |
参考文献
- Kawamura, Kimitaka; Ikushima, Kouichi. . Environmental Science and Technology. 1993, 27: 2227–35. doi:10.1021/es00047a033.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.

