5-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-4-penten-3-one
名称: | 5-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-4-penten-3-one |
别名: | 127-43-5 beta-Cetone beta-Cyclocitrylidene butanone beta-n-Methylionone Methyl-beta-ionone Raldeine
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分子式: | C14H22O |
分子量: | 206.33 |
COE编码: | 144 |
FEMA: | 2712 |
FLAVIS: | 07.010 |
JECFA: | 399 |
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 to yellow liquid | 沸点(℃): | 238-242℃ | 最低检测值%: | 88.0% | 折射系数: | 1.503-1.508 | 比重: | 0.930-0.935 | 其他要求: | SC: alpha- and beta-isomethylionone; Min assay includes cis and trans isomers of alpha-, beta- and gamma-methylionone | 验证实验: | IR | 光谱图:
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