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2-Methyl-4-oxo-4H-pyran-3-yl isobutyrate

名称:2-Methyl-4-oxo-4H-pyran-3-yl isobutyrate
别名:2-Methyl-4-pyron-3-yl 2-methylpropanoate
2-Methyl-4H-pyran-4-one-3-yl 2-methylpropanoate
65416-14-0
Maltyl 2-methylpropanoate
Maltyl isobutyrate
分子式:C10H12O4
分子量:196.2
FEMA:3462
FLAVIS:09.525
JECFA:1482
JECFA信息:
最近的JECFA评价的日期和会议次数:2007 (Session 68)
质量规格的状况:Full
物理形状/气味:Colourless to yellow liquid; Strawberry aroma
溶解度:Insoluble in water; Soluble in propylene glycol and fixed oils
乙醇中溶解度:Soluble
沸点(℃):100℃ (0.01 mm Hg)
最低检测值%:96%
酸价的上限:10
折射系数:1.497-1.501
比重:1.145-1.149
验证实验:IR
光谱图:
2-Methyl-4-oxo-4H-pyran-3-yl isobutyrate光谱图1