| 中文别名 | 噻酚-2,5-二甲酸;2,5-噻吩二甲酸;噻吩-2,5-二羧酸;OB 酸; |
| 英文别名 | 2,5-Thiophenedicarboxylic acid();2,5-Thiophenedicarboxylic acid |
| CAS号 | 4282-31-9 |
| SMILES | c1cc(sc1C(=O)O)C(=O)O |
| Inchi | InChI=1S/C6H4O4S/c7-5(8)3-1-2-4(11-3)6(9)10/h1-2H,(H,7,8)(H,9,10) |
| InchiKey | YCGAZNXXGKTASZ-UHFFFAOYSA-N |
| 分子式 Formula | C6H4O4S |
| 分子量 Molecular Weight | 172.16 |
| 闪点 FP | 222.7±24.6 ℃ |
| 熔点 Melting point | 300℃ |
| 沸点 Boiling point | 444.6±30.0 ℃ at 760 mmHg |
| Polarizability极化度 | 15.3±0.5 10-24cm3 |
| 密度 Density | 1.6550 |
| 蒸汽压 Vapor Pressure | 0.0±1.1 mmHg at 25℃ |
| 溶解度Solubility | Very soluble in water. |
| 储藏条件 Storage conditions | Store at 4℃,-4℃下存储更优 |
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