2,4-dimethyl-2-(4-methylpent-3-en-1-yl)-1,3-dioxolane
名称: |
2,4-dimethyl-2-(4-methylpent-3-en-1-yl)-1,3-dioxolane |
别名: |
6-Methyl-5-hepten-2-one propyleneglycol acetal 68258-95-7
|
分子式: |
C11H20O2 |
分子量: |
184.28 |
FEMA: |
4400 |
JECFA: |
2075 |
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 slightly yellow liquid; Strong fatty, green citrus-like odour |
溶解度: |
Practically insoluble or insoluble in water; soluble in fats and oils |
乙醇中溶解度: |
Soluble |
沸点(℃): |
107-108℃ (30 mm Hg) |
最低检测值%: |
88% |
折射系数: |
1.439-1.446 |
比重: |
0.905-0.911 (20℃) |
其他要求: |
SC: 7-9% 6-Methyl-6-hepten-2-one propyleneglycol acetal |
验证实验: |
MS |
光谱图:
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