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5-Hydroxy-4-methylhexanoic acid delta-lactone

名称:5-Hydroxy-4-methylhexanoic acid delta-lactone
别名:10413-18-0
4-Methyl-5-hydroxyhexanoic acid lactone
5,6-dimethyltetrahydro-2H-pyran-2-one
5,6-Dimethyltetrahydropyran-2-one
Hexanoic acid, 5-hydroxyl-4-methyl-, delta-lactone
分子式:C7H12O2
分子量:128.17
FEMA:4141
JECFA:1990
JECFA信息:
最近的JECFA评价的日期和会议次数:2010 (Session 73)
质量规格的状况:Full
物理形状/气味:Colourless to yellow liquid; Minty fruit-like aroma
溶解度:Slightly soluble in water
乙醇中溶解度:Soluble
沸点(℃):59-60℃ (1.9 mm Hg)
最低检测值%:96%
折射系数:1.452-1.458
比重:1.020-1.242
验证实验:HNMR IR MS
光谱图:
5-Hydroxy-4-methylhexanoic acid delta-lactone光谱图1

5-Hydroxy-4-methylhexanoic acid delta-lactone光谱图2

5-Hydroxy-4-methylhexanoic acid delta-lactone光谱图3