4-(2,6,6-Trimethyl-2-cyclohexenyl)-3-buten-2-one
名称: |
4-(2,6,6-Trimethyl-2-cyclohexenyl)-3-buten-2-one |
别名: |
127-41-3 alpha-Cyclocitrylideneacetone alpha-Ionone
|
分子式: |
C13H20O |
分子量: |
192.3 |
COE编码: |
141 |
FEMA: |
2594 |
JECFA: |
388 |
JECFA信息:
最近的JECFA评价的日期和会议次数: |
2001 (Session 57) |
质量规格的状况: |
Full |
物理形状/气味: |
colourless to pale-yellow liquid with a warm, woody, violet-floral odour |
溶解度: |
soluble in alcohol, propylene glycol, most fixed oils; insoluble in glycerol and water |
乙醇中溶解度: |
1 ml in 3 ml 70% alcohol; 1 ml in 10 ml 60% alcohol |
沸点(℃): |
237℃ |
最低检测值%: |
85% (min. 95% sum of isomers) |
折射系数: |
1.497-1.502 |
比重: |
0.927-0.933 |
验证实验: |
IR |
光谱图:
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