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位置:首页 > 资料中心 > 香料香精 > (+/-)-2-(5-Methyl-5-vinyl-tetrahydrofuran-2-yl)propionaldehyde
名称、CAS号查询:  

(+/-)-2-(5-Methyl-5-vinyl-tetrahydrofuran-2-yl)propionaldehyde

名称:(+/-)-2-(5-Methyl-5-vinyl-tetrahydrofuran-2-yl)propionaldehyde
别名:2-(5-Methyl-5-vinyl-tetrahydrofuran-2-yl)propionaldehyde
51685-39-3
Lilac aldehyde
分子式:C10H16O2
分子量:168.24
FEMA:4058
JECFA:1457
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:Clear colourless liquid; Floral aroma reminiscent of lilac
溶解度:Insoluble in water
乙醇中溶解度:Soluble
沸点(℃):56-60℃ (1.2-1.4 mm Hg)
最低检测值%:90% (sum of +/- isomers)
酸价的上限:5
折射系数:1.450-1.459
比重:0.951-0.961 (20℃)
其他要求:SC: 6-hydroxy-2,6-dimethyl-2,7-octadienal
验证实验:NMR
光谱图:
(+/-)-2-(5-Methyl-5-vinyl-tetrahydrofuran-2-yl)propionaldehyde光谱图1