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2-Methyl-2H-furan-3-one

名称:2-Methyl-2H-furan-3-one
别名:2-Methyl-3-ketotetrahydrofuran
2-Methyl-3-oxotetrahydrofuran
2-Methyltetrahydrofuran-3-one
3188-00-9
4,5-Dihyro-2-methylfuran-3(2H)-one
Dihydro-2-methyl-3(2H)-furanone
分子式:C5H8O2
分子量:100.12
FEMA:3373
FLAVIS:13.042
JECFA:1448
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 liquid; Wintergreen-like aroma
溶解度:Slightly soluble in oils
乙醇中溶解度:Soluble
沸点(℃):139℃
最低检测值%:97%
酸价的上限:1
折射系数:1.534-1.537
比重:1.180-1.185
验证实验:NMR
光谱图:
2-Methyl-2H-furan-3-one光谱图1