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CAS号: 51751-34-9 英文名称: 4-HYDROXY-2-OXO-2H-CHROMENE-3-CARBALDEHYDE 英文同义词: AKOS BB-9946;AURORA KA-4670;AKOS BBS-00001105;SALOR-INT L481548-1EA;4-HYDROXY-3-FORMYLCOUMARIN;4-hydroxy couMarin-3-carbaldehyde;4-hydroxycoumarin-3-carboxaldehyde;4-HYDROXY-2-OXO-2H-CHROMENE-3-CARBALDEHYDE;2H-1-benzopyran-3-carboxaldehyde, 4-hydroxy-2-oxo-;JRH-09709, 4-Hydroxy-2-oxo-2H-chromene-3-carbaldehyde, 97% 中文名称: 3-醛基-4-羟基香豆素 中文同义词: 3-醛基-4-羟基香豆素;4-羟基-2-氧代-2H-色酮-3-甲醛 分子式: C10H6O4 分子量: 190.15 熔点 : 138-140 °C 沸点 : 405.1±45.0 °C(Predicted) 密度 : 1.630±0.06 g/cm3(Predicted) 酸度系数(pKa): 4.50±1.00(Predicted) HazardClass : IRRITANT