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CAS號(hào):541-57-1
英文名稱:4-Hydroxy-2(5H)-furanone
英文同義詞: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-
中文名稱:4-羥基-2(5H)-呋喃酮
中文同義詞:季酮酸,96%;4-羥基呋喃-2(5)氫酮;4-羥基-2(5H)-呋喃酮;4-羥基-2,5-二氫呋喃-2-酮
分子式:C4H4O3
分子量:100.07
熔點(diǎn):135-137 °C
沸點(diǎn):316.03°C
密度:1.5510
折射率:1.4688 (estimate)
儲(chǔ)存條件:Sealed in dry,2-8°C
形態(tài): Crystalline Powder
酸度系數(shù)(pKa): 3.55±0.10(Predicted)
顏色: Light yellow-beige
水溶解性:soluble
BRN:108442
CAS 數(shù)據(jù)庫(kù): 541-57-1(CAS DataBase Reference)