中文名 | 3-羟基噻吩-2-甲酸 |
英文名 | 3-hydroxythiophene-2-carboxylic acid |
别名 | 3-羟基噻吩-2-羧酸 3-羟基噻吩-2-甲酸 |
英文别名 | 3-Hydroxy-2-thiophenecarboxylic acid 3-hydroxythiophene-2-carboxylic acid 3-Hydroxythiophene-2-carboxylic acid 2-(dihydroxymethylidene)-3-thiophenone 2-Thiophenecarboxylic acid, 3-hydroxy- 2-Carboxy-3-hydroxythiophene, 3-Hydroxy-2-thenoic acid |
CAS | 5118-07-0 |
化学式 | C5H4O3S |
分子量 | 144.15 |
InChI | InChI=1/C5H4O3S/c6-3-1-2-9-4(3)5(7)8/h1-2,6H,(H,7,8) |
密度 | 1.603±0.06 g/cm3(Predicted) |
熔点 | 108 °C(Solv: acetone (67-64-1)) |
沸点 | 326.4±27.0 °C(Predicted) |
闪点 | 151.186°C |
蒸汽压 | 0mmHg at 25°C |
折射率 | 1.667 |
酸度系数 | 3.79±0.10(Predicted) |
存储条件 | 2-8°C(protect from light) |
危险品标志 | Xi - 刺激性物品 |