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
|
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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