CAS号: 1084-45-3 英文名称: ETHYL 7-HYDROXYCOUMARIN-4-CARBOXYLATE 英文同义词: ETHYL 7-HYDROXYCOUMARIN-4-CARBOXYLATE;Ethyl 7-hydroxycoumarin-4-carboxylate 95+%;7-hydroxy-2-oxo-1-benzopyran-4-carboxylic acid ethyl ester;2H-1-Benzopyran-4-carboxylic acid, 7-hydroxy-2-oxo-, ethyl ester;Ethyl 7-hydroxy-2-oxo-2H-chromene-4-carboxylate, Ethyl 7-hydroxy-2-oxo-2H-1-benzopyran-4-carboxylate 中文名称: 7-羟基香豆素-4-羧酸乙酯 中文同义词: 7-羟基香豆素-4-羧酸乙酯 分子式: C12H10O5 分子量: 234.2 熔点 : 149-151 沸点 : 448.3±45.0 °C(Predicted) 密度 : 1.397±0.06 g/cm3(Predicted) 酸度系数(pKa): 7.32±0.20(Predicted) 危险品标志 : Xi Hazard Note : Irritant
5:24:54 PM · Jan 9, 2021