CAS号: 117449-75-9 英文名称: 5-Chloro-2-hydroxy-6-methylpyridine-3-carboxylic acid 英文同义词: 5-Chloro-2-hydroxy-6-Methylnicotinic acid;5-chloro-2-hydroxy-6-methyl-3-pyridinecarboxylic acid;5-Chloro-2-hydroxy-6-methylpyridine-3-carboxylic acid;5-Chloro-1,2-dihydro-6-methyl-2-oxo-3-pyridinecarboxylic acid;5-Chloro-6-methyl-2-oxo-1,2-dihydro-pyridine-3-carboxylic acid;3-Pyridinecarboxylic acid, 5-chloro-1,2-dihydro-6-methyl-2-oxo- 中文名称: 5-CHLORO-2-HYDROXY-6-METHYL-NICOTINIC ACID 中文同义词: 5-氯-1,2-二氢-6-甲基-2-氧代-3-吡啶羧酸 分子式: C7H6ClNO3 分子量: 187.58 熔点 : 291-294 °C 沸点 : 341.8±42.0 °C(Predicted) 密度 : 1.52±0.1 g/cm3(Predicted) 酸度系数(pKa): 2.24±0.20(Predicted)