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CAS号:541-57-1
英文名称:4-Hydroxy-2(5H)-furanone
英文同义词:B-Tetronic acid;β-Tetronic Acid;BETA-TETRONIC ACID;Tetronicacid,beta-;5-Hydroxyfuran-3-one;4-HYDROXY-2(5H)-FURANONE;4-HYDROXYFURAN-2(5H)-ONE;4-Hydroxy-3H-furan-2-one;3-Hydroxy-2H-furan-5-one;2(5H)-Furanone, 4-hydroxy-
中文名称:4-羟基-2(5H)-呋喃酮
中文同义词:季酮酸,96%;4-羟基呋喃-2(5)氢酮;4-羟基-2(5H)-呋喃酮;4-羟基-2,5-二氢呋喃-2-酮
分子式:C4H4O3
分子量:100.07
熔点:135-137 °C
沸点:316.03°C
密度:1.5510
折射率:1.4688 (estimate)
储存条件:Sealed in dry,2-8°C
形态: Crystalline Powder
酸度系数(pKa): 3.55±0.10(Predicted)
颜色: Light yellow-beige
水溶解性:soluble
BRN:108442
CAS 数据库: 541-57-1(CAS DataBase Reference)