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2,5-Dimethyl-4,5-dihydrofuran-3-ol-4-one

名称:2,5-Dimethyl-4,5-dihydrofuran-3-ol-4-one
别名:2,5-Dimethyl-3-hydroxy-4-oxo-4,5-dihydrofuran
3658-77-3
4-Hydroxy-2,5-dimethyl-3(2H)-furanone
4-Hydroxy-2,5-dimethylfuran-3(2H)-one
Furaneol
Strawberry furanone
分子式:C6H8O3
分子量:128.13
FEMA:3174
FLAVIS:13.010
JECFA:1446
JECFA信息:
最近的JECFA评价的日期和会议次数:2004 (Session 63)
质量规格的状况:Full
物理形状/气味:Colourless to white solid; Fruity caramel or burnt pineapple aroma
溶解度:Soluble in oil; Insoluble in water
乙醇中溶解度:Soluble
最低检测值%:98%
酸价的上限:3
其他要求:mp: 78-80℃
验证实验:HNMR IR MS
光谱图:
2,5-Dimethyl-4,5-dihydrofuran-3-ol-4-one光谱图1

2,5-Dimethyl-4,5-dihydrofuran-3-ol-4-one光谱图2

2,5-Dimethyl-4,5-dihydrofuran-3-ol-4-one光谱图3