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CAS号: 3307-37-7 英文名称: 3-Hydroxybutano-4-lactone 英文同义词: 3,4-DB;4-(3,4-DB);4-Hydroxyoxolane-2-one;3-Hydroxybutano-4-lactone;4-Hydroxytetrahydrofuran-2-one;4-(3,4-Dichlorophenoxy)butyric acid;3,4-Dihydroxybutyric acid γ-lactone;4-Hydroxy-4,5-dihydrofuran-2(3H)-one;4-(3,4-dichlorophenoxy)butanoic acid;Butanoic acid, 4-(3,4-dichlorophenoxy)- 中文名称: 中文同义词: 分子式: C10H10Cl2O3 分子量: 249.09 熔点 : 108-110 °C 沸点 : 415.6±35.0 °C(Predicted) 密度 : 1.372±0.06 g/cm3(Predicted) 酸度系数(pKa): 4.55±0.10(Predicted)