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名称、CAS号查询:  

4-Hydroxy-3-methyloctanoic acid gamma-lactone

名称:4-Hydroxy-3-methyloctanoic acid gamma-lactone
别名:3-Methyl-4-octanolide
39212-23-2
5-Butyl-4-methyldihydro-2(3H)-furanone
Whiskey lactone
分子式:C9H16O2
分子量:156.23
FEMA:3803
JECFA:437
JECFA信息:
最近的JECFA评价的日期和会议次数:1998 (Session 51)
质量规格的状况:Full
物理形状/气味:colourless liquid
溶解度:soluble in water to <0.1%; soluble in hexane to >50%
沸点(℃):93-94℃
最低检测值%:98.0%
折射系数:0.952
比重:1.442-1.446
其他要求:Flash point: >100℃
验证实验:IR
光谱图:
4-Hydroxy-3-methyloctanoic acid gamma-lactone光谱图1