丁二酸离子(2-)（CAS 56-14-4）：分子式 C4H4O4-2、分子量 116.07。
| CAS号 | 56-14-4 |
|---|---|
| 分子式 | C4H4O4-2 |
| 分子量 | 116.07 |
| LogP | 0.7 |
| 应用领域 | Uses: Succinic acid is a precursor to some specialized polyesters. It is also a component of some alkyd resins. Succinic acid is used in the food and beverage industry、primarily as an acidity regulator. It is also sold as a food additive and dietary supplement、and is generally recognized as safe by the US FDA. |
登记用途：Uses: Succinic acid is a precursor to some specialized polyesters. It is also a component of some alkyd resins. Succinic acid is used in the food and beverage industry、primarily as an acidity regulator. It is also sold as a food additive and dietary supplement、and is generally recognized as safe by the US FDA.。
丁二酸离子(2-) 是一种化工化合物，登记 CAS 号为 56-14-4，分子式 C4H4O4-2（分子量 116.07）。
登记 CAS 号：56-14-4
其分子式 C4H4O4-2 由 4 个碳、4 个氢、4 个氧 组成。
别名/同义词：丁二酸离子(2-) · Butanedioic acid,ion(2-)
丁二酸离子(2-) 的 CAS 登记号为 56-14-4。
分子式 C4H4O4-2，分子量 116.07。
别名/同义词：丁二酸离子(2-)、Butanedioic acid,ion(2-)。
登记用途：Uses: Succinic acid is a precursor to some specialized polyesters. It is also a component of some alkyd resins. Succinic acid is used in the food and beverage industry、primarily as an acidity regulator. It is also sold as a food additive and dietary supplement、and is generally recognized as safe by the US FDA.。
丁二酸离子(2-)（CAS 56-14-4）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 56-14-4 |
|---|---|
| PubChem CID | 160419 |
| Molecular formula | C4H4O4-2 |
| IUPAC name | butanedioate |
| UNII (FDA) | AJ326AG789 |
| Molecular Weight | 116.07 |
|---|---|
| XLogP3 | 0.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 116.01095860 |
| Monoisotopic Mass | 116.01095860 |
| Topological Polar Surface Area | 80.3 |
| Heavy Atom Count | 8 |
succinate; Butanedioate; Succinate dianion; 56-14-4; AJ326AG789; DTXSID4036772; RefChem:932339; DTXCID2016772; CHEBI:26806; Butanedioic acid, ion(2-); Succinate ion; Succinic acid, ion(2-); succ; monosuccinate; succinate(2-); Butanedioate(2-)
Butanedioic acid,ion(2-) · CAS 56-14-4 · C4H4O4-2. UNII AJ326AG789.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Butanedioic acid,ion(2-)